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arxiv_dataset-115001907.05464 | Integrated Offline and Online Optimization-Based Control in a
Base-Parallel Architecture
eess.SY cs.SY
We propose an integrated control architecture to address the gap that
currently exists for efficient real-time implementation of MPC-based control
approaches for highly nonlinear systems with fast dynamics and a... | arxiv topic:eess.SY cs.SY |
arxiv_dataset-115011907.05564 | Framework Code Samples: How Are They Maintained and Used by Developers?
cs.SE
Background: Modern software systems are commonly built on the top of
frameworks. To accelerate the learning process of features provided by
frameworks, code samples are made available to assist developers. However, we
know little about ho... | arxiv topic:cs.SE |
arxiv_dataset-115021907.05664 | Saliency Maps Generation for Automatic Text Summarization
cs.LG cs.CL
Saliency map generation techniques are at the forefront of explainable AI
literature for a broad range of machine learning applications. Our goal is to
question the limits of these approaches on more complex tasks. In this paper we
apply Layer-Wi... | arxiv topic:cs.LG cs.CL |
arxiv_dataset-115031907.05764 | CosmicNet I: Physics-driven implementation of neural networks within
Boltzmann-Einstein solvers
astro-ph.CO
Einstein-Boltzmann Solvers (EBSs) are run on a massive scale by the cosmology
community when fitting cosmological models to data. We present a new concept
for speeding up such codes with neural networks. Th... | arxiv topic:astro-ph.CO |
arxiv_dataset-115041907.05864 | Linear instability for periodic orbits of non-autonomous Lagrangian
systems
math.DS math-ph math.MP
Inspired by the classical Poincar\'e criterion about the instability of
orientation preserving minimizing closed geodesics on surfaces, we investigate
the relation intertwining the instability and the variational p... | arxiv topic:math.DS math-ph math.MP |
arxiv_dataset-115051907.05964 | Efficient average-case population recovery in the presence of insertions
and deletions
cs.DS cs.IT cs.LG math.IT
Several recent works have considered the \emph{trace reconstruction problem},
in which an unknown source string $x\in\{0,1\}^n$ is transmitted through a
probabilistic channel which may randomly delete ... | arxiv topic:cs.DS cs.IT cs.LG math.IT |
arxiv_dataset-115061907.06064 | Image Evolution Trajectory Prediction and Classification from Baseline
using Learning-based Patch Atlas Selection for Early Diagnosis
eess.IV cs.CV cs.LG stat.ML
Patients initially diagnosed with early mild cognitive impairment (eMCI) are
known to be a clinically heterogeneous group with very subtle patterns of b... | arxiv topic:eess.IV cs.CV cs.LG stat.ML |
arxiv_dataset-115071907.06164 | Primitive Ideals of Labelled Graph $C^*$-algebras
math.OA math.FA
Given a directed graph $E$ and a labeling $\mathcal{L}$, one forms the
labelled graph $C^*$-algebra by taking a weakly left--resolving labelled space
$(E, \mathcal{L}, \mathcal{B})$ and considering a universal generating family
of partial isometries ... | arxiv topic:math.OA math.FA |
arxiv_dataset-115081907.06264 | Solving Mean-Payoff Games via Quasi Dominions
cs.LO cs.FL cs.GT
We propose a novel algorithm for the solution of mean-payoff games that
merges together two seemingly unrelated concepts introduced in the context of
parity games, small progress measures and quasi dominions. We show that the
integration of the two not... | arxiv topic:cs.LO cs.FL cs.GT |
arxiv_dataset-115091907.06364 | Validating Planck SZ2 Clusters with Optical Counterparts
astro-ph.CO
We perform an extensive analysis of optical counterparts of Planck PSZ2
clusters, considering matches with three recent catalogs built from SDSS data:
AMF DR9, redMaPPer (v6.3) and Wen et al (WHL). We significantly extend the
number of optical cou... | arxiv topic:astro-ph.CO |
arxiv_dataset-115101907.06464 | Local reflection, definable elements and 1-provability
math.LO
In this note we study several topics related to the schema of local
reflection $\mathsf{Rfn}(T)$ and its partial and relativized variants. Firstly,
we introduce the principle of uniform reflection with $\Sigma_n$-definable
parameters, establish its rela... | arxiv topic:math.LO |
arxiv_dataset-115111907.06564 | Where did the tumor start? An inverse solver with sparse localization
for tumor growth models
physics.med-ph q-bio.TO
We present a numerical scheme for solving an inverse problem for parameter
estimation in tumor growth models for glioblastomas, a form of aggressive
primary brain tumor. The growth model is a reac... | arxiv topic:physics.med-ph q-bio.TO |
arxiv_dataset-115121907.06664 | Linear Receivers for Massive MIMO Systems with One-Bit ADCs
eess.SP
In this letter, we propose three linear receivers including Bussgang-based
Maximal Ratio Combining (BMRC), Bussgang-based Zero-Forcing (BZF), and
Bussgang-based Minimum Mean Squared Error (BMMSE) for massive MIMO systems with
one-bit analog-to-digi... | arxiv topic:eess.SP |
arxiv_dataset-115131907.06764 | Corner and side localization of electrons in irregular hexagonal
semiconductor shells
cond-mat.mes-hall
We discuss the low energy electronic states in hexagonal rings. These states
correspond to the transverse modes in core-shell nanowires built of III-V
semiconductors which typically have a hexagonal cross secti... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-115141907.06864 | Searching for light WIMPS in view of neutron decay to dark matter
hep-ph
In the present work we examine the implications on dark matter searches of
the possibility of a partial decay of a neutron into a dark matter particle,
slightly lighter than itself. Such a scenario recently proposed is required to
bridge the d... | arxiv topic:hep-ph |
arxiv_dataset-115151907.06964 | Uniqueness of ground state and minimal-mass blow-up solutions for
focusing NLS with Hardy potential
math.AP math-ph math.MP
We consider the focusing nonlinear Schr\"odinger equation with the critical
inverse square potential. We give the first proof of the uniqueness of the
ground state solution. Consequently, we... | arxiv topic:math.AP math-ph math.MP |
arxiv_dataset-115161907.07064 | Automorphisms of Hilbert schemes of points on surfaces
math.AG
We show that every automorphism of the Hilbert scheme of $n$ points on a weak
Fano or general type surface is natural, i.e. induced by an automorphism of the
surface, unless the surface is a product of curves and $n=2$. In the
exceptional case there exi... | arxiv topic:math.AG |
arxiv_dataset-115171907.07164 | Turn-key, high-efficiency Kerr comb source
physics.optics
We demonstrate an approach for automated Kerr comb generation in the normal
group-velocity dispersion (GVD) regime. Using a coupled-ring geometry in
silicon nitride, we precisely control the wavelength location and splitting
strength of avoided mode crossing... | arxiv topic:physics.optics |
arxiv_dataset-115181907.07264 | Atom motion in solids following nuclear transmutation
cond-mat.mtrl-sci
Following nuclear decay, a daughter atom in a solid will "stay in place" if
the recoil energy is less than the threshold for displacement. At high
temperature, it may subsequently undergo long-range diffusion or some other
kind of atomic motion... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-115191907.07364 | Unordered Factorizations with $k$ Parts
math.CO
We derive new formulas for the number of unordered (distinct) factorizations
with $k$ parts of a positive integer $n$ as sums over the partitions of $k$ and
an auxiliary function, the number of partitions of the prime exponents of $n$,
where the parts have a specific ... | arxiv topic:math.CO |
arxiv_dataset-115201907.07464 | Improving Outbreak Detection with Stacking of Statistical Surveillance
Methods
cs.LG q-bio.QM stat.ML
Epidemiologists use a variety of statistical algorithms for the early
detection of outbreaks. The practical usefulness of such methods highly depends
on the trade-off between the detection rate of outbreaks and t... | arxiv topic:cs.LG q-bio.QM stat.ML |
arxiv_dataset-115211907.07564 | Conversational Help for Task Completion and Feature Discovery in
Personal Assistants
cs.HC cs.CL cs.LG cs.SD eess.AS stat.ML
Intelligent Personal Assistants (IPAs) have become widely popular in recent
times. Most of the commercial IPAs today support a wide range of skills
including Alarms, Reminders, Weather Upda... | arxiv topic:cs.HC cs.CL cs.LG cs.SD eess.AS stat.ML |
arxiv_dataset-115221907.07664 | The Landau function and the Riemann Hypothesis
math.NT
The Landau function $g(n)$ is the maximal order of an element of the
symmetric group of degree $n$; it is also the largest product of powers of
primes whose sum is $\le n$. The main result of this article is that the
property " For all $n > 0$ , $log g(n) < li^... | arxiv topic:math.NT |
arxiv_dataset-115231907.07764 | HTCC: Haskell to Handel-C Compiler
cs.PL
Functional programming languages, such as Haskell, enable simple, concise,
and correct-by-construction hardware development. HTCC compiles a subset of
Haskell to Handel-C language with hardware output. Moreover, HTCC generates
VHDL, Verilog, EDIF, and SystemC programs. The d... | arxiv topic:cs.PL |
arxiv_dataset-115241907.07864 | Resonant soft x-ray scattering from stripe-ordered
La$_{2-x}$Ba$_x$CuO$_4$ detected by a transition edge sensor array detector
cond-mat.str-el physics.ins-det quant-ph
Resonant soft x-ray scattering (RSXS) is a leading probe of valence band
order in materials best known for detecting charge density wave order in ... | arxiv topic:cond-mat.str-el physics.ins-det quant-ph |
arxiv_dataset-115251907.07964 | Common Source of Light Emission and Nonlocal Molecular Manipulation on
the Si(111)-7x7 Surface
physics.chem-ph physics.app-ph
The tip of a scanning tunnelling microscope can inject hot electrons into a
surface with atomic precision. Their subsequent dynamics and eventual decay can
result in atomic manipulation of... | arxiv topic:physics.chem-ph physics.app-ph |
arxiv_dataset-115261907.08064 | Efficient and Robust Distributed Matrix Computations via Convolutional
Coding
cs.IT math.IT
Distributed matrix computations -- matrix-matrix or matrix-vector
multiplications -- are well-recognized to suffer from the problem of stragglers
(slow or failed worker nodes). Much of prior work in this area is (i) either... | arxiv topic:cs.IT math.IT |
arxiv_dataset-115271907.08164 | Fragility of Layout-Based and Visual GUI Test Scripts: An Assessment
Study on a Hybrid Mobile Application
cs.SE
Context: Albeit different approaches exist for automated GUI testing of
hybrid mobile applications, the practice appears to be not so commonly adopted
by developers. A possible reason for such a low dif... | arxiv topic:cs.SE |
arxiv_dataset-115281907.08264 | A general approach to the assessment of uncertainty in volumes by using
the multi-Gaussian model
stat.ME stat.AP
The goal of this research is to derive an approach to assess uncertainty in
an arbitrary volume conditioned by sampling data, without using geostatistical
simulation. We have accomplished this goal by ... | arxiv topic:stat.ME stat.AP |
arxiv_dataset-115291907.08364 | Interlayer correlated fractional quantum Hall state in the {\nu} = 4/5
bilayer system
cond-mat.str-el
We perform exact diagonalization studies for fractional quantum Hall states
at filing factor 4/5 in a bilayer system, on a torus with various aspect ratios
and angles. We find that in the absence of tunneling, tw... | arxiv topic:cond-mat.str-el |
arxiv_dataset-115301907.08464 | Stability of topologically protected edge states in nonlinear quantum
walks: Additional bifurcations unique to Floquet systems
quant-ph cond-mat.other math-ph math.MP nlin.PS
Recently, effects of nonlinearity on topologically nontrivial systems have
attracted attention and the stability of topologically protected... | arxiv topic:quant-ph cond-mat.other math-ph math.MP nlin.PS |
arxiv_dataset-115311907.08564 | The glow of annihilating dark matter in Omega Centauri
astro-ph.HE astro-ph.CO
Dark matter (DM) is the most abundant material in the Universe, but has so
far been detected only via its gravitational effects. Several theories suggest
that pairs of DM particles can annihilate into a flash of light at gamma-ray
wavele... | arxiv topic:astro-ph.HE astro-ph.CO |
arxiv_dataset-115321907.08664 | Radiation dynamics in fast soliton collisions in the presence of cubic
loss
nlin.PS physics.optics
We study the dynamics of emission of radiation (small-amplitude waves) in
fast collisions between two solitons of the nonlinear Schr\"odinger (NLS)
equation in the presence of weak cubic loss. We calculate the radia... | arxiv topic:nlin.PS physics.optics |
arxiv_dataset-115331907.08764 | Topologically protected duality on the boundary of Maxwell-BF theory
hep-th
The Maxwell-BF theory with a single-sided planar boundary is considered in
Euclidean four dimensional spacetime. The presence of a boundary breaks the
Ward identities which describe the gauge symmetries of the theory, and, using
standard me... | arxiv topic:hep-th |
arxiv_dataset-115341907.08864 | Generalized chromatic polynomials of graphs from Heaps of pieces
math.CO
Let $G$ be a simple graph and let $\mathcal{L}(G)$ be the free partially
commutative Lie algebra associated to $G$. In this paper, using heaps of
pieces, we prove an expression for the generalized $\textbf k$-chromatic
polynomial of $G$ in ter... | arxiv topic:math.CO |
arxiv_dataset-115351907.08964 | Amalgamating poset extensions and generating free lattices
math.RA math.CO
We investigate connections between the free lattice generated by a poset
while preserving certain bounds and the canonical extension of a poset.
Explicitly, we describe how the free lattice generated by a poset while
preserving certain bound... | arxiv topic:math.RA math.CO |
arxiv_dataset-115361907.09064 | Performance-Complexity Tradeoffs in Greedy Weak Submodular Maximization
with Random Sampling
cs.DM cs.LG
Many problems in signal processing and machine learning can be formalized as
weak submodular optimization tasks. For such problems, a simple greedy
algorithm (\textsc{Greedy}) is guaranteed to find a solution ... | arxiv topic:cs.DM cs.LG |
arxiv_dataset-115371907.09164 | Properties of the Stochastic Approximation EM Algorithm with Mini-batch
Sampling
stat.CO stat.ME stat.ML
To deal with very large datasets a mini-batch version of the Monte Carlo
Markov Chain Stochastic Approximation Expectation-Maximization algorithm for
general latent variable models is proposed. For exponential... | arxiv topic:stat.CO stat.ME stat.ML |
arxiv_dataset-115381907.09264 | Real-time optoacoustic tracking of single moving micro-objects in deep
tissue-mimicking phantoms
physics.med-ph physics.app-ph physics.chem-ph
Medical imaging plays an important role in diagnosis and treatment of
multiple diseases. It is a field under continuous development which seeks for
improved sensitivity an... | arxiv topic:physics.med-ph physics.app-ph physics.chem-ph |
arxiv_dataset-115391907.09364 | Binding energy of bipartite quantum systems: Interaction, correlations,
and tunneling
quant-ph
We provide a physically motivated definition for the binding energy (or
bond-dissociation) of a bipartite quantum system. We consider coherently
applying an external field to cancel out the interaction between the
subsy... | arxiv topic:quant-ph |
arxiv_dataset-115401907.09464 | Flat Littlewood Polynomials Exist
math.CA math.CO
We show that there exist absolute constants $\Delta > \delta > 0$ such that,
for all $n \geqslant 2$, there exists a polynomial $P$ of degree $n$, with $\pm
1$ coefficients, such that $$\delta\sqrt{n} \leqslant |P(z)| \leqslant
\Delta\sqrt{n}$$ for all $z\in\mathbb{... | arxiv topic:math.CA math.CO |
arxiv_dataset-115411907.09564 | Imaging the Key Stages of Planet Formation
astro-ph.IM astro-ph.EP
New images of young stars are revolutionizing our understanding of planet
formation. ALMA detects large grains in planet-forming disks with few AU scale
resolution and scattered light imaging with extreme adaptive optics systems
reveal small grains ... | arxiv topic:astro-ph.IM astro-ph.EP |
arxiv_dataset-115421907.09664 | Autonomous Probabilistic Coprocessing with Petaflips per Second
cs.ET cond-mat.dis-nn cond-mat.mes-hall
In this paper we present a concrete design for a probabilistic (p-) computer
based on a network of p-bits, robust classical entities fluctuating between -1
and +1, with probabilities that are controlled through a... | arxiv topic:cs.ET cond-mat.dis-nn cond-mat.mes-hall |
arxiv_dataset-115431907.09764 | Trees and Islands -- Machine learning approach to nuclear physics
nucl-th cs.LG nucl-ex stat.ML
We implement machine learning algorithms to nuclear data. These algorithms
are purely data driven and generate models that are capable to capture
intricate trends. Gradient boosted trees algorithm is employed to generate... | arxiv topic:nucl-th cs.LG nucl-ex stat.ML |
arxiv_dataset-115441907.09864 | Doubts on the efficacy of outliers correction methods
stat.ME
While the utilisation of different methods of outliers correction has been
shown to counteract the inferential error produced by the presence of
contaminating data not belonging to the studied population; the effects
produced by their utilisation when sa... | arxiv topic:stat.ME |
arxiv_dataset-115451907.09964 | Dissipative invariants in MHD turbulence
physics.flu-dyn
Role of the dissipative invariants in isotropic homogeneous MHD turbulence
has been studied using the distributed chaos approach and results of direct
numerical simulations. Effects of weak imposed mean magnetic field and magnetic
fields in undisturbed solar ... | arxiv topic:physics.flu-dyn |
arxiv_dataset-115461907.10064 | IC 4665 DANCe I. Members, empirical isochrones, magnitude distributions,
present-day system mass function, and spatial distribution
astro-ph.SR astro-ph.GA
Context. The study of star formation is extremely challenging due to the lack
of complete and clean samples of young, nearby clusters, and star forming
region... | arxiv topic:astro-ph.SR astro-ph.GA |
arxiv_dataset-115471907.10164 | Cap2Det: Learning to Amplify Weak Caption Supervision for Object
Detection
cs.CV
Learning to localize and name object instances is a fundamental problem in
vision, but state-of-the-art approaches rely on expensive bounding box
supervision. While weakly supervised detection (WSOD) methods relax the need
for boxes ... | arxiv topic:cs.CV |
arxiv_dataset-115481907.10264 | Excitable solitons: Annihilation, crossover, and nucleation of pulses in
mass-conserving activator-inhibitor media
nlin.PS physics.bio-ph q-bio.CB
Excitable pulses are among the most widespread dynamical patterns that occur
in many different systems, ranging from biological cells to chemical reactions
and ecologi... | arxiv topic:nlin.PS physics.bio-ph q-bio.CB |
arxiv_dataset-115491907.10364 | Thermodynamic Stability of the Stationary Lifshitz Black Hole of New
Massive Gravity
gr-qc hep-th
In this paper we investigate the thermodynamic properties of the stationary
Lifshitz black hole solution of New Massive Gravity. We study the thermodynamic
stability from local and global point of view. We also consi... | arxiv topic:gr-qc hep-th |
arxiv_dataset-115501907.10464 | Collective modes in pumped unconventional superconductors with competing
ground states
cond-mat.supr-con cond-mat.str-el
Motivated by the recent development of terahertz pump-probe experiments, we
investigate the short-time dynamics in superconductors with multiple attractive
pairing channels. Studying a single-b... | arxiv topic:cond-mat.supr-con cond-mat.str-el |
arxiv_dataset-115511907.10564 | Non-real eigenvalues of the Harmonic Oscillator perturbed by an odd,
two-point $\delta$-potential
math.SP math-ph math.CA math.MP
In this paper, we consider the perturbations of the Harmonic Oscillator
Operator by an odd pair of point interactions: $z (\delta(x - b) - \delta(x +
b))$. We study the spectrum by ana... | arxiv topic:math.SP math-ph math.CA math.MP |
arxiv_dataset-115521907.10664 | Towards Understanding Emotional Intelligence for Behavior Change
Chatbots
cs.HC
A natural conversational interface that allows longitudinal symptom tracking
would be extremely valuable in health/wellness applications. However, the task
of designing emotionally-aware agents for behavior change is still poorly
unde... | arxiv topic:cs.HC |
arxiv_dataset-115531907.10764 | Defense Against Adversarial Attacks Using Feature Scattering-based
Adversarial Training
cs.CV cs.CR cs.LG
We introduce a feature scattering-based adversarial training approach for
improving model robustness against adversarial attacks. Conventional
adversarial training approaches leverage a supervised scheme (eit... | arxiv topic:cs.CV cs.CR cs.LG |
arxiv_dataset-115541907.10864 | Multicell MIMO Communications Relying on Intelligent Reflecting Surface
eess.SP
Intelligent reflecting surfaces (IRSs) constitute a disruptive wireless
communication technique capable of creating a controllable propagation
environment. In this paper, we propose to invoke an IRS at the cell boundary of
multiple cell... | arxiv topic:eess.SP |
arxiv_dataset-115551907.10964 | Rigid analytic reconstruction of Hyodo--Kato theory
math.NT
We give a new and very intuitive construction of Hyodo--Kato cohomology and
the Hyodo--Kato map, based on logarithmic rigid cohomology. We show that it is
independent of the choice of a uniformiser and study its dependence on the
choice of a branch of the ... | arxiv topic:math.NT |
arxiv_dataset-115561907.11064 | Online Supervised Learning for Traffic Load Prediction in Framed-ALOHA
Networks
cs.NI eess.SP
Predicting the current backlog, or traffic load, in framed-ALOHA networks
enables the optimization of resource allocation, e.g., of the frame size.
However, this prediction is made difficult by the lack of information ab... | arxiv topic:cs.NI eess.SP |
arxiv_dataset-115571907.11164 | Shear viscosity and electrical conductivity of relativistic fluid in
presence of magnetic field: a massless case
hep-ph nucl-th
We have explored the shear viscosity and electrical conductivity calculations
for bosonic and fermionic medium, which goes from without to with magnetic
field picture and then their simp... | arxiv topic:hep-ph nucl-th |
arxiv_dataset-115581907.11264 | Delay Analysis in Full-Duplex Heterogeneous Cellular Networks
cs.NI math.ST stat.AP stat.TH
Heterogeneous networks (HetNets) as a combination of macro cells and small
cells are used to increase the cellular network's capacity, and present a
perfect solution for high-speed communications. Increasing area spectrum
ef... | arxiv topic:cs.NI math.ST stat.AP stat.TH |
arxiv_dataset-115591907.11364 | Strontium Iodide Radiation Instrument (SIRI) -- Early On-Orbit Results
astro-ph.IM
The Strontium Iodide Radiation Instrument (SIRI) is a single detector,
gamma-ray spectrometer designed to space-qualify the new scintillation detector
material europium-doped strontium iodide (SrI2:Eu) and new silicon
photomultiplier... | arxiv topic:astro-ph.IM |
arxiv_dataset-115601907.11464 | Oscillating Composite Asymmetric Dark Matter
hep-ph astro-ph.HE
The asymmetric dark matter (ADM) scenario can solve the coincidence problem
between the baryon and the dark matter (DM) abundance when the DM mass is of
${\cal O}(1)\,$GeV. In the ADM scenarios, composite dark matter is particularly
motivated, as it ca... | arxiv topic:hep-ph astro-ph.HE |
arxiv_dataset-115611907.11564 | Local density of states in clean two-dimensional superconductor--normal
metal--superconductor heterostructures
cond-mat.supr-con cond-mat.mes-hall
Motivated by recent advances in the fabrication of Josephson junctions in
which the weak link is made of a low-dimensional non-superconducting material,
we present her... | arxiv topic:cond-mat.supr-con cond-mat.mes-hall |
arxiv_dataset-115621907.11664 | Engineering non-binary Rydberg interactions via phonons in an optical
lattice
cond-mat.quant-gas physics.atom-ph
Coupling electronic and vibrational degrees of freedom of Rydberg atoms held
in optical tweezer arrays offers a flexible mechanism for creating and
controlling atom-atom interactions. We find that the ... | arxiv topic:cond-mat.quant-gas physics.atom-ph |
arxiv_dataset-115631907.11764 | Coherent-Nuclear Pion Photoproduction and Neutron Radii
nucl-th hep-ph nucl-ex
{ {\bf Background:} Knowing the difference between the neutron and proton
densities of nuclei is a significant topic because of its importance for
understanding neutron star structures and cooling mechanisms. The
coherent-nuclear photopr... | arxiv topic:nucl-th hep-ph nucl-ex |
arxiv_dataset-115641907.11864 | Uncertainty in Model-Agnostic Meta-Learning using Variational Inference
cs.LG stat.ML
We introduce a new, rigorously-formulated Bayesian meta-learning algorithm
that learns a probability distribution of model parameter prior for few-shot
learning. The proposed algorithm employs a gradient-based variational inferenc... | arxiv topic:cs.LG stat.ML |
arxiv_dataset-115651907.11964 | Analytical solutions for the dynamical clock A+ indicator in a toy model
of pure dynamical friction
astro-ph.GA
Blue straggler stars are more massive than the average star in globular
clusters, as they originate from the merger of two stars. Consequently, they
experience dynamical friction, progressively sinking ... | arxiv topic:astro-ph.GA |
arxiv_dataset-115661907.12064 | Min-max theory for free boundary minimal hypersurfaces II -- General
Morse index bounds and applications
math.DG math.AP math.GT
For any smooth Riemannian metric on an $(n+1)$-dimensional compact manifold
with boundary $(M,\partial M)$ where $3\leq (n+1)\leq 7$, we establish general
upper bounds for the Morse ind... | arxiv topic:math.DG math.AP math.GT |
arxiv_dataset-115671907.12164 | Maximally Stiffening Composites Require Maximally Coupled Rather Than
Maximally Entangled Polymer Species
cond-mat.soft
Polymer composites are ideal candidates for next generation biomimetic soft
materials because of their exquisite bottom-up designability. However, the
richness of behaviours comes at a price: th... | arxiv topic:cond-mat.soft |
arxiv_dataset-115681907.12264 | A posteriori error estimates for the Allen-Cahn problem
math.NA cs.NA
This work is concerned with the proof of \emph{a posteriori} error estimates
for fully-discrete Galerkin approximations of the Allen-Cahn equation in two
and three spatial dimensions. The numerical method comprises of the backward
Euler method co... | arxiv topic:math.NA cs.NA |
arxiv_dataset-115691907.12364 | EyeSec: A Retrofittable Augmented Reality Tool for Troubleshooting
Wireless Sensor Networks in the Field
cs.NI cs.CR cs.HC
Wireless Sensor Networks (WSNs) often lack interfaces for remote debugging.
Thus, fault diagnosis and troubleshooting are conducted at the deployment site.
Currently, WSN operators lack dedic... | arxiv topic:cs.NI cs.CR cs.HC |
arxiv_dataset-115701907.12464 | $W^{1,p}$-metrics and conformal metrics with $L^{n/2}$-bounded scalar
curvature
math.DG
A $W^{1,p}$-metric on an $n$-dimensional closed Riemannian manifold naturally
induces a distance function, provided $p$ is sufficiently close to $n$. If a
sequence of metrics $g_k$ converges in $W^{1,p}$ to a limit metric $g$,... | arxiv topic:math.DG |
arxiv_dataset-115711907.12564 | The Role of "Black Hole Burning" in the Evolution of Dense Star Clusters
astro-ph.GA astro-ph.HE
As self-gravitating systems, dense star clusters exhibit a natural diffusion
of energy from their innermost to outermost regions, which leads to a slow and
steady contraction of the core until it ultimately collapses un... | arxiv topic:astro-ph.GA astro-ph.HE |
arxiv_dataset-115721907.12664 | CUNI Systems for the Unsupervised News Translation Task in WMT 2019
cs.CL
In this paper we describe the CUNI translation system used for the
unsupervised news shared task of the ACL 2019 Fourth Conference on Machine
Translation (WMT19). We follow the strategy of Artexte et al. (2018b), creating
a seed phrase-based ... | arxiv topic:cs.CL |
arxiv_dataset-115731907.12764 | ${\mathcal{N}=(8,0)}$ AdS vacua of three-dimensional supergravity
hep-th
We give a classification of fully supersymmetric chiral ${\cal N}=(8,0)$
AdS$_3$ vacua in general three-dimensional half-maximal gauged supergravities
coupled to matter. These theories exhibit a wealth of supersymmetric vacua with
background i... | arxiv topic:hep-th |
arxiv_dataset-115741907.12864 | Non-archimedean entire curves in closed subvarieties of semi-abelian
varieties
math.NT math.AG
We prove a non-archimedean analogue of the fact that a closed subvariety of a
semi-abelian variety is hyperbolic modulo its special locus, and thereby
generalize a result of Cherry.
| arxiv topic:math.NT math.AG |
arxiv_dataset-115751907.12964 | Admissible restrictions of irreducible representations of reductive Lie
groups: symplectic geometry and discrete decomposability
math.RT math.SG
Let $G$ be a real reductive Lie group, $L$ a compact subgroup, and $\pi$ an
irreducible admissible representation of $G$. In this article we prove a
necessary and suffic... | arxiv topic:math.RT math.SG |
arxiv_dataset-115761907.13064 | Exploring a cold plasma-2d black hole connection
hep-th
Using a resonance nonlinear Schrodinger equation as a bridge,we explore a
direct connection of cold plasma physics to two-dimensional black
holes.Namely,we compute and diagonalize a metric attached to the propagation of
magneto-acoustic waves in a cold plasma ... | arxiv topic:hep-th |
arxiv_dataset-115771907.13164 | Nonreciprocal Transmission in Nonlinear PT-Symmetric Metamaterials Using
Epsilon-near-Zero Media Doped with Defects
physics.optics
Nonreciprocal transmission forms the basic operation mechanism of optical
diodes and isolators and requires the tantalizing task of breaking the Lorentz
reciprocity law. In this work,... | arxiv topic:physics.optics |
arxiv_dataset-115781907.13264 | Distributed Streaming Analytics on Large-scale Oceanographic Data using
Apache Spark
cs.DC cs.DB cs.IR
Real-world data from diverse domains require real-time scalable analysis.
Large-scale data processing frameworks or engines such as Hadoop fall short
when results are needed on-the-fly. Apache Spark's streaming ... | arxiv topic:cs.DC cs.DB cs.IR |
arxiv_dataset-115791907.13364 | Spontaneous symmetry breaking and discontinuous phase transition for
spreading dynamics in multiplex networks
physics.soc-ph cond-mat.stat-mech
We propose a spreading model in multilayer networks and study the nature of
nonequilibrium phase transition in the model. The model integrates the
susceptible-infected-su... | arxiv topic:physics.soc-ph cond-mat.stat-mech |
arxiv_dataset-115801907.13464 | The IceCube coincident neutrino event is unlikely to be physically
associated with LIGO/Virgo S190728q
astro-ph.HE gr-qc
The IceCube neutrino event detected 360 s before the trigger of LIGO/Virgo
S190728q is unlikely to be physically associated with the GW event because of
an energy budget reason.
| arxiv topic:astro-ph.HE gr-qc |
arxiv_dataset-115811907.13564 | Entropy production in inflation from spectator loops
astro-ph.CO gr-qc hep-th
Perturbations in cosmic microwave background (CMB) photons and large scale
structure of the universe are sourced primarily by the curvature perturbation
which is widely believed to be produced during inflation. In this paper we
present a ... | arxiv topic:astro-ph.CO gr-qc hep-th |
arxiv_dataset-115821908.0003 | Physics of Superconducting Transition Temperatures
cond-mat.supr-con
This paper was written in honor of my friend Ted Geballe's 100th birthday. It
concerns the physics of the superconducting Tc. Tc is a dimensional quantity,
and so depends on microscopic details of a material making it a strange
quantity to conside... | arxiv topic:cond-mat.supr-con |
arxiv_dataset-115831908.0013 | Online terrain estimation for autonomous vehicles on deformable terrains
eess.SY cs.SY
In this work, a terrain estimation framework is developed for autonomous
vehicles operating on deformable terrains. Previous work in this area usually
relies on steady state tire operation, linearized classical terramechanics
mod... | arxiv topic:eess.SY cs.SY |
arxiv_dataset-115841908.0023 | Ott-Antonsen ansatz is the only admissible truncation of a circular
cumulant series
cond-mat.stat-mech cond-mat.dis-nn
The cumulant representation is common in classical statistical physics for
variables on the real line and the issue of closures of cumulant expansions is
well elaborated. The case of phase variab... | arxiv topic:cond-mat.stat-mech cond-mat.dis-nn |
arxiv_dataset-115851908.0033 | Efficiency of a two-stage heat engine at optimal power
cond-mat.stat-mech
We propose a two-stage cycle for an optimized linear-irreversible heat engine
that operates, in a finite time, between a hot (cold) reservoir and a finite
auxiliary system acting as a sink (source) in the first (second) stage. Under
the tight... | arxiv topic:cond-mat.stat-mech |
arxiv_dataset-115861908.0043 | Geometric analysis of the Yang-Mills-Higgs-Dirac model
math-ph math.AP math.DG math.MP
The harmonic sections of the Kaluza-Klein model can be seen as a variant of
harmonic maps with additional gauge symmetry. Geometrically, they are realized
as sections of a fiber bundle associated to a principal bundle with a
conn... | arxiv topic:math-ph math.AP math.DG math.MP |
arxiv_dataset-115871908.0053 | Application of renormalized RPA to polarized Fermi gases
cond-mat.quant-gas
We consider a spin imbalanced Fermi gas at zero temperature in the normal
phase on the BCS side of the BCS-BEC crossover and around unitarity. We compute
the critical polarization for pairing, the correlated occupation numbers and
the conta... | arxiv topic:cond-mat.quant-gas |
arxiv_dataset-115881908.0063 | Visual cues in estimation of part-to-whole comparison
cs.HC
Pie charts were first published in 1801 by William Playfair and have caused
some controversy since. Despite the suggestions of many experts against their
use, several empirical studies have shown that pie charts are at least as good
as alternatives. From B... | arxiv topic:cs.HC |
arxiv_dataset-115891908.0073 | Zeros of repeated derivatives of random polynomials
math.PR
It has been shown that zeros of Kac polynomials $K_n(z)$ of degree $n$
cluster asymptotically near the unit circle as $n\to\infty$ under some
assumptions. This property remains unchanged for the $l$-th derivative of the
Kac polynomials $K^{(l)}_n(z)$ for a... | arxiv topic:math.PR |
arxiv_dataset-115901908.0083 | Two generalisations of Leighton's Theorem
math.GR
Leighton's graph covering theorem says that two finite graphs with a common
cover have a common finite cover. We present a new proof of this using
groupoids, and use this as a model to prove two generalisations of the theorem.
The first generalisation, which we refe... | arxiv topic:math.GR |
arxiv_dataset-115911908.0093 | Existence, positivity and boundedness of solutions for systems of
quasilinear elliptic equations
math.AP
This article sets forth results on the existence, positivity and boundedness
of solutions for quasilinear elliptic systems involving p-Laplacian and
q-Laplacian operators. The approach combines Schaefer's fixe... | arxiv topic:math.AP |
arxiv_dataset-115921908.0103 | $L^p$ theory for the square roots and square functions of elliptic
operators having a BMO anti-symmetric part
math.AP math.FA
We consider the operator $L=-{\rm div}(A\nabla)$, where the $n\times n$
matrix $A$ is real-valued, elliptic, with the symmetric part of $A$ in
$L^\infty(\mathbb{R}^n)$, and the anti-symmet... | arxiv topic:math.AP math.FA |
arxiv_dataset-115931908.0113 | Modeling of Charged-Neutral Kaon Fluctuations as a Signature of DCC
Production in A--A Collisions
hep-ph nucl-th
Anomalous event-by-event fluctuations of the relative yields of neutral
(K$^0_s$) and charged kaon (K$^\pm$) have been predicted to yield a signature
for the formation of Disoriented Chiral Condensate ... | arxiv topic:hep-ph nucl-th |
arxiv_dataset-115941908.0123 | Faster Guarantees of Evolutionary Algorithms for Maximization of
Monotone Submodular Functions
cs.DS
In this paper, the monotone submodular maximization problem (SM) is studied.
SM is to find a subset of size $\kappa$ from a universe of size $n$ that
maximizes a monotone submodular objective function $f$.
We sh... | arxiv topic:cs.DS |
arxiv_dataset-115951908.0133 | Generators of the cohomology ring, after Newstead
math.AG
Newstead gave the generators of the cohomology ring of the moduli space of
rank 2 semi-stable, torsion-free sheaves with fixed odd degree determinant over
a smooth, projective curve. In this article, we generalize this result to the
case when the underlying ... | arxiv topic:math.AG |
arxiv_dataset-115961908.0143 | A note on generic Clifford algebras of binary cubic forms
math.RA
We study the representation theoretic results of the binary cubic generic
Clifford algebra $\mathcal C$, which is an Artin-Schelter regular algebra of
global dimension five. In particular, we show that $\mathcal C$ is a PI algebra
of PI degree three ... | arxiv topic:math.RA |
arxiv_dataset-115971908.0153 | On Complex Gamma-Function Integrals
math-ph hep-th math.MP
It was observed recently that relations between matrix elements of certain
operators in the ${\rm SL}(2,\mathbb R)$ spin chain models take the form of
multidimensional integrals derived by R.A. Gustafson. The spin magnets with
${\rm SL}(2,\mathbb C)$ symmet... | arxiv topic:math-ph hep-th math.MP |
arxiv_dataset-115981908.0163 | Hunting for T-violation and Majoranality of Neutrinos in Muon Decays
hep-ex hep-ph
We propose a new experiment to search for a time-reversal (T) symmetry
breaking process in muon decay and the Majoranality of the neutrinos. In the
presence of V+A interactions, the Majoranality appears as a T-violating term in
the m... | arxiv topic:hep-ex hep-ph |
arxiv_dataset-115991908.0173 | Tunneling Without Bounce
hep-th hep-ph
The false vacua of some potentials do not decay via Euclidean bounces. This
typically happens for tunneling actions with a flat direction (in field
configuration space) that is lifted by a perturbation into a sloping valley,
pushing the bounce off to infinity. Using three diff... | arxiv topic:hep-th hep-ph |
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