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arxiv_dataset-105001811.05367 | Prime number theorems for Basmajian-type identities
math.DS math.GT
We obtain asymptotic counting results with error terms for complex
orthospectrum for Schottky groups and orbit counting function for quadratic
polynomials. Moreover, we prove equidistribution of holonomy associated to
these dynamical systems. Our r... | arxiv topic:math.DS math.GT |
arxiv_dataset-105011811.05467 | Towards Neural Machine Translation for African Languages
cs.CL cs.LG stat.ML
Given that South African education is in crisis, strategies for improvement
and sustainability of high-quality, up-to-date education must be explored. In
the migration of education online, inclusion of machine translation for
low-resourced... | arxiv topic:cs.CL cs.LG stat.ML |
arxiv_dataset-105021811.05567 | Estimation of High-Dimensional Seemingly Unrelated Regression Models
econ.EM
In this paper, we investigate seemingly unrelated regression (SUR) models
that allow the number of equations (N) to be large, and to be comparable to the
number of the observations in each equation (T). It is well known in the
literature t... | arxiv topic:econ.EM |
arxiv_dataset-105031811.05667 | Finite-size scaling for four-dimensional Higgs-Yukawa model near the
Gaussian fixed point
hep-lat hep-ph
We analyse finite-size scaling behaviour of a four-dimensional Higgs-Yukawa
model near the Gaussian infrared fixed point. Through improving the mean-field
scaling laws by solving one-loop renormalisation group... | arxiv topic:hep-lat hep-ph |
arxiv_dataset-105041811.05767 | An X-ray spectroscopic search for dark matter and unidentified line
signatures in the Perseus cluster with Hitomi
astro-ph.HE
We present results of a search for unidentified line emission and absorption
signals in the 2-12keV energy band of spectra extracted from Perseus Cluster
core region observations obtained ... | arxiv topic:astro-ph.HE |
arxiv_dataset-105051811.05867 | Fermionic quantum carpets: From canals and ridges to solitonlike
structures
quant-ph cond-mat.quant-gas
We report a formation of sharp, solitonlike structures in an experimentally
accessible ultracold Fermi gas, as a quantum carpet solution is analyzed in a
many body system. The effect is perfectly coherent in a ... | arxiv topic:quant-ph cond-mat.quant-gas |
arxiv_dataset-105061811.05967 | No-Frills Human-Object Interaction Detection: Factorization, Layout
Encodings, and Training Techniques
cs.CV
We show that for human-object interaction detection a relatively simple
factorized model with appearance and layout encodings constructed from
pre-trained object detectors outperforms more sophisticated ap... | arxiv topic:cs.CV |
arxiv_dataset-105071811.06067 | Interpretable deep learning for guided structure-property explorations
in photovoltaics
cs.LG cs.CV stat.ML
The performance of an organic photovoltaic device is intricately connected to
its active layer morphology. This connection between the active layer and
device performance is very expensive to evaluate, eith... | arxiv topic:cs.LG cs.CV stat.ML |
arxiv_dataset-105081811.06167 | Simulating Z_2 topological insulators via a one-dimensional cavity
optomechanical cells array
quant-ph
We propose a novel scheme to simulate Z_2 topological insulators via
one-dimensional (1D) cavity optomechanical cells array. The direct mapping
between 1D cavity optomechanical cells array and 2D quantum spin Ha... | arxiv topic:quant-ph |
arxiv_dataset-105091811.06267 | Observers with constant proper acceleration, constant proper jerk, and
beyond
gr-qc
We discuss in Minkowski spacetime the differences between the concepts of
constant proper $n$-acceleration and of vanishing $(n+1)$-acceleration. By
$n$-acceleration we essentially mean the higher order time derivatives of the
pos... | arxiv topic:gr-qc |
arxiv_dataset-105101811.06367 | Enhancing Operation of a Sewage Pumping Station for Inter Catchment
Wastewater Transfer by Using Deep Learning and Hydraulic Model
cs.CY cs.LG stat.ML
This paper presents a novel Inter Catchment Wastewater Transfer (ICWT) method
for mitigating sewer overflow. The ICWT aims at balancing the spatial mismatch
of sew... | arxiv topic:cs.CY cs.LG stat.ML |
arxiv_dataset-105111811.06467 | Superconductivity in systems exhibiting the Altshuler-Aronov anomaly
cond-mat.supr-con
Making use of generalized Eliashberg equations, we describe the
Altshuler-Aronov (AA) effect and superconductivity on equal footing. We derive
explicit expressions for the Coulomb pseudopotential in 3D, taking into account
also t... | arxiv topic:cond-mat.supr-con |
arxiv_dataset-105121811.06567 | Automatic Text Document Summarization using Semantic-based Analysis
cs.IR cs.CL
Since the advent of the web, the amount of data on wen has been increased
several million folds. In recent years web data generated is more than data
stored for years. One important data format is text. To answer user queries
over the i... | arxiv topic:cs.IR cs.CL |
arxiv_dataset-105131811.06667 | Evolutionary Game for Consensus Provision in Permissionless Blockchain
Networks with Shard
cs.GT cs.CR cs.DC
With the development of decentralized consensus protocols, permissionless
blockchains have been envisioned as a promising enabler for the general-purpose
transaction-driven, autonomous systems. However, mo... | arxiv topic:cs.GT cs.CR cs.DC |
arxiv_dataset-105141811.06767 | Planar Hall effect in the Dirac semimetal PdTe2
cond-mat.mtrl-sci cond-mat.mes-hall
We report the synthesis and magneto-transport measurements on the single
crystal of Dirac semimetal PdTe$_2$. The de Haas-van Alphen oscillations with
multiple frequencies have been clearly observed, from which the small effective
m... | arxiv topic:cond-mat.mtrl-sci cond-mat.mes-hall |
arxiv_dataset-105151811.06867 | Lattice Boltzmann Method simulations of high Reynolds number flows past
porous obstacles
physics.flu-dyn
Lattice Boltzmann Method (LBM) simulations for turbulent flows over a fractal
and non-fractal obstacles are presented. The wake hydrodynamics are compared
and discussed in terms of flow relaxation, Strouhal nu... | arxiv topic:physics.flu-dyn |
arxiv_dataset-105161811.06967 | Adaptive Thouless--Anderson--Palmer equation for higher-order Markov
random fields
cond-mat.dis-nn cond-mat.stat-mech
The adaptive Thouless--Anderson--Palmer (TAP) mean-field approximation is one
of the advanced mean-field approaches, and it is known as a powerful accurate
method for Markov random fields (MRFs) w... | arxiv topic:cond-mat.dis-nn cond-mat.stat-mech |
arxiv_dataset-105171811.07067 | Oscillation theory and semibounded canonical systems
math.SP
Oscillation theory locates the spectrum of a differential equation by
counting the zeros of its solutions. We present a version of this theory for
canonical systems $Ju'=-zHu$ and then use it to discuss semibounded operators
from this point of view. Our m... | arxiv topic:math.SP |
arxiv_dataset-105181811.07167 | Central extensions of free periodic groups
math.GR
It is proved that any countable abelian group $D$ can be embedded as a centre
into a $m$-generated group $A$ such that the quotient group $A/D$ is isomorphic
to the free Burnside group $B(m,n)$ of rank $m>1$ and of odd period $n\ge665$.
The proof is based on some m... | arxiv topic:math.GR |
arxiv_dataset-105191811.07267 | Probabilistic Graphs for Sensor Data-driven Modelling of Power Systems
at Scale
stat.ML cs.LG
The growing complexity of the power grid, driven by increasing share of
distributed energy resources and by massive deployment of intelligent
internet-connected devices, requires new modelling tools for planning and
oper... | arxiv topic:stat.ML cs.LG |
arxiv_dataset-105201811.07367 | slimIoT: Scalable Lightweight Attestation Protocol For the Internet of
Things
cs.CR
The Internet of Things (IoT) is increasingly intertwined with critical
industrial processes, yet contemporary IoT devices offer limited security
features, creating a large new attack surface. Remote attestation is a
well-known tec... | arxiv topic:cs.CR |
arxiv_dataset-105211811.07467 | Electronic structure of the novel high-$T_{\rm C}$ ferromagnetic
semiconductor (Ga,Fe)Sb: x-ray magnetic circular dichroism and resonance
photoemission spectroscopy studies
cond-mat.str-el
The electronic structure and the magnetism of the novel ferromagnetic
semiconductor (Ga,Fe)Sb, whose Curie temperature $T_{... | arxiv topic:cond-mat.str-el |
arxiv_dataset-105221811.07567 | Fine-grained Classification using Heterogeneous Web Data and Auxiliary
Categories
cs.CV
Fine-grained classification remains a very challenging problem, because of
the absence of well-labeled training data caused by the high cost of annotating
a large number of fine-grained categories. In the extreme case, given a... | arxiv topic:cs.CV |
arxiv_dataset-105231811.07667 | Second order linear evolution equations with general dissipation
math.AP
The contraction semigroup $S(t)={\rm e}^{t\mathbb{A}}$ generated by the
abstract linear dissipative evolution equation $$ \ddot u + A u + f(A) \dot u=0
$$ is analyzed, where $A$ is a strictly positive selfadjoint operator and $f$
is an arbitra... | arxiv topic:math.AP |
arxiv_dataset-105241811.07767 | Injecting and removing malignant features in mammography with CycleGAN:
Investigation of an automated adversarial attack using neural networks
cs.CV
$\textbf{Purpose}$ To train a cycle-consistent generative adversarial network
(CycleGAN) on mammographic data to inject or remove features of malignancy, and
to dete... | arxiv topic:cs.CV |
arxiv_dataset-105251811.07867 | Prediction-Based Decisions and Fairness: A Catalogue of Choices,
Assumptions, and Definitions
stat.AP
A recent flurry of research activity has attempted to quantitatively define
"fairness" for decisions based on statistical and machine learning (ML)
predictions. The rapid growth of this new field has led to wildl... | arxiv topic:stat.AP |
arxiv_dataset-105261811.07967 | Hypergeometric function and Modular Curvature II. Connes-Moscovici
functional relation after Lesch's work
math-ph math.DG math.FA math.MP math.QA
As the second part of the sequel, we investigate the variation of
rearrangement operators (more precisely, the spectral functions behind) arising
in the study of modula... | arxiv topic:math-ph math.DG math.FA math.MP math.QA |
arxiv_dataset-105271811.08067 | Reinforcement Learning of Active Vision for Manipulating Objects under
Occlusions
cs.RO cs.CV cs.LG
We consider artificial agents that learn to jointly control their gripperand
camera in order to reinforcement learn manipulation policies in the presenceof
occlusions from distractor objects. Distractors often occl... | arxiv topic:cs.RO cs.CV cs.LG |
arxiv_dataset-105281811.08167 | Bayesian Inference for Structural Vector Autoregressions Identified by
Markov-Switching Heteroskedasticity
econ.EM
In this study, Bayesian inference is developed for structural vector
autoregressive models in which the structural parameters are identified via
Markov-switching heteroskedasticity. In such a model, ... | arxiv topic:econ.EM |
arxiv_dataset-105291811.08267 | Better than a lens -- Increasing the signal-to-noise ratio through pupil
splitting
physics.optics
Lenses are designed to fulfill Fermats principle such that all light
interferes constructively in its focus, guaranteeing its maximum concentration.
It can be shown that imaging via an unmodified full pupil yields th... | arxiv topic:physics.optics |
arxiv_dataset-105301811.08367 | On the convergence of Ces\'aro means of negative order of
Vilenkin-Fourier series
math.CA
In 1971 Onnewer and Waterman establish sufficient condition which guarantees
uniform convergence of Vilenkin-Fourier series of continuous function. In the
paper we consider different classes of functions of generalized bound... | arxiv topic:math.CA |
arxiv_dataset-105311811.08467 | Schur's Lemma for Coupled Reducibility and Coupled Normality
math.RA
Let $\mathcal A = \{A_{ij} \}_{i, j \in \mathcal I}$, where $\mathcal I$ is
an index set, be a doubly indexed family of matrices, where $A_{ij}$ is $n_i
\times n_j$. For each $i \in \mathcal I$, let $\mathcal V_i$ be an
$n_i$-dimensional vector sp... | arxiv topic:math.RA |
arxiv_dataset-105321811.08567 | Feasibility analysis of ensemble sensitivity computation in turbulent
flows
physics.comp-ph math.DS
In chaotic systems, such as turbulent flows, the solutions to tangent and
adjoint equations exhibit an unbounded growth in their norms. This behavior
renders the instantaneous tangent and adjoint solutions unusable... | arxiv topic:physics.comp-ph math.DS |
arxiv_dataset-105331811.08667 | A linear programming approach to Markov reward error bounds for queueing
networks
math.PR
In this paper, we present a numerical framework for constructing bounds on
stationary performance measures of random walks in the positive orthant using
the Markov reward approach. These bounds are established in terms of st... | arxiv topic:math.PR |
arxiv_dataset-105341811.08767 | Quantum correlation enhanced weak field detection in optomechanical
system
quant-ph
We propose a theoretical scheme to enhance the signal-to-noise ratio in
ultrasensitive detection with the help of quantum correlation. By introducing
the auxiliary oscillator and treated as an added probe for weak field
detection,... | arxiv topic:quant-ph |
arxiv_dataset-105351811.08867 | Beneficial influence of Hf and Zr additions to Nb4at.%Ta on the vortex
pinning of Nb$_{3}$Sn with and without an O source
cond-mat.supr-con
Here we show that addition of Hf to Nb4Ta can significantly improve the high
field performance of Nb$_{3}$Sn, making it suitable for dipole magnets for
Future Circular Collid... | arxiv topic:cond-mat.supr-con |
arxiv_dataset-105361811.08967 | fPINNs: Fractional Physics-Informed Neural Networks
physics.comp-ph
Physics-informed neural networks (PINNs) are effective in solving
integer-order partial differential equations (PDEs) based on scattered and
noisy data. PINNs employ standard feedforward neural networks (NNs) with the
PDEs explicitly encoded into t... | arxiv topic:physics.comp-ph |
arxiv_dataset-105371811.09067 | Online Collective Animal Movement Activity Recognition
cs.LG stat.ML
Learning the activities of animals is important for the purpose of monitoring
their welfare vis a vis their behaviour with respect to their environment and
conspecifics. While previous works have largely focused on activity recognition
in a single... | arxiv topic:cs.LG stat.ML |
arxiv_dataset-105381811.09167 | Anticipation: an effective evolutionary strategy for a sub-optimal
population in a cyclic environment
q-bio.PE q-bio.QM
We built a two-state model of an asexually reproducing organism in a periodic
environment endowed with the capability to anticipate an upcoming environmental
change and undergo pre-emptive switc... | arxiv topic:q-bio.PE q-bio.QM |
arxiv_dataset-105391811.09267 | The hiphive package for the extraction of high-order force constants by
machine learning
cond-mat.mtrl-sci physics.comp-ph
The efficient extraction of force constants (FCs) is crucial for the analysis
of many thermodynamic materials properties. Approaches based on the systematic
enumeration of finite differences ... | arxiv topic:cond-mat.mtrl-sci physics.comp-ph |
arxiv_dataset-105401811.09367 | Shell model results for nuclear $\beta^-$-decay properties of $sd$ shell
nuclei
nucl-th nucl-ex
We evaluate the allowed $\beta^-$-decay properties of nuclei with $Z = 8 -
15$ systematically under the framework of the nuclear shell model with the use
of the valence space Hamiltonians derived from modern $ab~intio$... | arxiv topic:nucl-th nucl-ex |
arxiv_dataset-105411811.09467 | Melting and phase change for laser-shocked iron
physics.plasm-ph
Using the LCLS facility at the SLAC National Accelerator Laboratory, we have
observed X-ray scattering from iron compressed with laser driven shocks to
Earth-core like pressures above 400GPa. The data shows shots where melting is
incomplete and we obs... | arxiv topic:physics.plasm-ph |
arxiv_dataset-105421811.09567 | How does Lipschitz Regularization Influence GAN Training?
cs.CV cs.LG
Despite the success of Lipschitz regularization in stabilizing GAN training,
the exact reason of its effectiveness remains poorly understood. The direct
effect of $K$-Lipschitz regularization is to restrict the $L2$-norm of the
neural network gra... | arxiv topic:cs.CV cs.LG |
arxiv_dataset-105431811.09667 | Interpolatory HDG Method for Parabolic Semilinear PDEs
math.NA
We propose the interpolatory hybridizable discontinuous Galerkin
(Interpolatory HDG) method for a class of scalar parabolic semilinear PDEs. The
Interpolatory HDG method uses an interpolation procedure to efficiently and
accurately approximate the nonli... | arxiv topic:math.NA |
arxiv_dataset-105441811.09767 | Survey on Secure Search Over Encrypted Data on the Cloud
cs.CR
Cloud computing has become a potential resource for businesses and
individuals to outsource their data to remote but highly accessible servers.
However, potentials of the cloud services have not been fully unleashed due to
users' concerns about security... | arxiv topic:cs.CR |
arxiv_dataset-105451811.09867 | On the asymptotic Dirichlet problem for a class of mean curvature type
partial differential equations
math.DG
We study the Dirichlet problem for the following prescribed mean curvature
PDE $$ \begin{cases} -\operatorname{div}\dfrac{\nabla v}{\sqrt{1+|\nabla
v|^{2}}}=f(x,v) \text{ in }\Omega\\ v=\varphi \text{ on ... | arxiv topic:math.DG |
arxiv_dataset-105461811.09967 | Learning Sound Events From Webly Labeled Data
cs.SD cs.MM eess.AS
In the last couple of years, weakly labeled learning has turned out to be an
exciting approach for audio event detection. In this work, we introduce webly
labeled learning for sound events which aims to remove human supervision
altogether from the le... | arxiv topic:cs.SD cs.MM eess.AS |
arxiv_dataset-105471811.10067 | Tau-decay determination of the strong coupling
hep-ph hep-ex
We review the current status of the determination of the strong coupling from
tau decay. Using the most recent release of the ALEPH data, a very
comprehensive phenomenological analysis has been performed, exploring all
strategies previously considered in ... | arxiv topic:hep-ph hep-ex |
arxiv_dataset-105481811.10167 | LSICC: A Large Scale Informal Chinese Corpus
cs.CL
Deep learning based natural language processing model is proven powerful, but
need large-scale dataset. Due to the significant gap between the real-world
tasks and existing Chinese corpus, in this paper, we introduce a large-scale
corpus of informal Chinese. This c... | arxiv topic:cs.CL |
arxiv_dataset-105491811.10267 | Euclidean partons?
hep-lat hep-ph
In this talk we reexamine the possibility of evaluating parton distribution
functions from lattice simulations. We show that, while in principle individual
moments can be extracted from lattice data, in all cases the process of
renormalization, hindered by lattice momenta limitatio... | arxiv topic:hep-lat hep-ph |
arxiv_dataset-105501811.10367 | The R-Process Alliance: Spectroscopic Follow-up of Low-Metallicity Star
Candidates from the Best & Brightest Survey
astro-ph.SR
We present results from an observing campaign to identify low-metallicity
stars in the Best & Brightest Survey. From medium-resolution (R ~ 1, 200 - 2,
000) spectroscopy of 857 candidate... | arxiv topic:astro-ph.SR |
arxiv_dataset-105511811.10467 | Dynamical phase transitions to optomechanical superradiance
quant-ph
We theoretically analyze superradiant emission of light from an ultracold gas
of bosonic atoms confined in a bad cavity. A metastable dipolar transition of
the atoms couples to the cavity field and is incoherently pumped, the
mechanical effects of... | arxiv topic:quant-ph |
arxiv_dataset-105521811.10567 | Chromatic numbers of Kneser-type graphs
math.CO
Let $G(n, r, s)$ be a graph whose vertices are all $r$-element subsets of an
$n$-element set, in which two vertices are adjacent if they intersect in
exactly $s$ elements. In this paper we study chromatic numbers of $G(n, r, s)$
with $r, s$ being fixed constants and $... | arxiv topic:math.CO |
arxiv_dataset-105531811.10667 | Embedding Uncertain Knowledge Graphs
cs.AI cs.CL
Embedding models for deterministic Knowledge Graphs (KG) have been
extensively studied, with the purpose of capturing latent semantic relations
between entities and incorporating the structured knowledge into machine
learning. However, there are many KGs that model u... | arxiv topic:cs.AI cs.CL |
arxiv_dataset-105541811.10767 | The Batched Set Cover Problem
cs.DS
We introduce the batched set cover problem, which is a generalization of the
online set cover problem. In this problem, the elements of the ground set that
need to be covered arrive in batches. Our main technical contribution is a
tight $\Omega(H_{m - 2^z + 1})$ lower bound on th... | arxiv topic:cs.DS |
arxiv_dataset-105551811.10867 | Thermoelectric properties of (Ba,K)Cd2As2 crystallized in the
CaAl2Si2-type structure
cond-mat.mtrl-sci
As-Based Zintl compounds Ba1-xKxCd2As2 crystallized in the CaAl2Si2-type
structure (space group P3-m1) were prepared using solid-state reactions
followed by hot-pressing. We have successfully substituted K for ... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-105561811.10967 | Saxl Conjecture for triple hooks
math.RT
We make some progresses on Saxl conjecture. Firstly, we show that the
probability that a partition is comparable in dominance order to the staircase
partition tends to zero as the staircase partition grows. Secondly, for
partitions whose Durfee size is $k$ where $k\geq3$, by... | arxiv topic:math.RT |
arxiv_dataset-105571811.11067 | Learning State Representations in Complex Systems with Multimodal Data
cs.LG cs.AI stat.ML
Representation learning becomes especially important for complex systems with
multimodal data sources such as cameras or sensors. Recent advances in
reinforcement learning and optimal control make it possible to design contro... | arxiv topic:cs.LG cs.AI stat.ML |
arxiv_dataset-105581811.11167 | Integrated Object Detection and Tracking with Tracklet-Conditioned
Detection
cs.CV
Accurate detection and tracking of objects is vital for effective video
understanding. In previous work, the two tasks have been combined in a way that
tracking is based heavily on detection, but the detection benefits marginally
f... | arxiv topic:cs.CV |
arxiv_dataset-105591811.11267 | ALMA, ATCA, and Spitzer Observations of the Luminous Extragalactic
Supernova SN 1978K
astro-ph.HE
Only three extragalactic supernovae have been detected at late times at
millimeter wavelengths: SN 1987A, SN 1978K, and SN 1996cr. SN 1978K is a
remarkably luminous Type IIn supernova that remains bright at all wavel... | arxiv topic:astro-ph.HE |
arxiv_dataset-105601811.11367 | Duality Web on a 3D Euclidean Lattice and Manifestation of Hidden
Symmetries
hep-th cond-mat.str-el
We generalize our previous lattice construction of the abelian bosonization
duality in $2+1$ dimensions to the entire web of dualities as well as the
$N_f=2$ self-duality, via the lattice implementation of a set of... | arxiv topic:hep-th cond-mat.str-el |
arxiv_dataset-105611811.11467 | Characteristic classes of orbit stratifications, the axiomatic approach
math.AG
Consider a complex algebraic group $G$ acting on a smooth variety $M$ with
finitely many orbits, and let $\Omega$ be an orbit. The following three
invariants of $\Omega\subset M$ can be characterized axiomatically: (1) the
equivariant f... | arxiv topic:math.AG |
arxiv_dataset-105621811.11567 | A Beilinson-Bernstein theorem for twisted arithmetic differential
operators on the formal flag variety
math.RT
Let us suppose that $\mathbb{Q}_p$ is the field of $p$-adic numbers and
$\mathbb{G}$ is a split connected reductive group scheme over $\mathbb{Z}_p$.
In this work we will introduce a sheaf of twisted ari... | arxiv topic:math.RT |
arxiv_dataset-105631811.11667 | The complexity of matrix multiplication: developments since 2014.
Extended abstract of 2018 Oberwolfach Complexity meeting plenary lecture
cs.CC math.AG
This is an overview of recent developments regarding the complexity of matrix
multiplication, with an emphasis on the uses of algebraic geometry and
representati... | arxiv topic:cs.CC math.AG |
arxiv_dataset-105641811.11767 | The MOSDEF Survey: Significant Evolution in the Rest-Frame Optical
Emission Line Equivalent Widths of Star-Forming Galaxies at z=1.4-3.8
astro-ph.GA
We use extensive spectroscopy from the MOSFIRE Deep Evolution Field (MOSDEF)
survey to investigate the relationships between rest-frame optical emission
line equival... | arxiv topic:astro-ph.GA |
arxiv_dataset-105651811.11867 | Imaging antiferromagnetic antiphase domain boundaries using magnetic
Bragg diffraction phase contrast
cond-mat.mes-hall
Manipulating magnetic domains is essential for many technological
applications. Recent breakthroughs in Antiferromagnetic Spintronics brought up
novel concepts for electronic device development.... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-105661811.11967 | Classical and quantum cosmology of $K$-essentially modified $R^2$ and
pure $R^p$ gravity
gr-qc
We present a gravitational action with a modified higher order term of a
combination of scalar curvature and Lagrangian density of a scalar field. This
type of models has been considered first by Cruz-Dombriz et al. The... | arxiv topic:gr-qc |
arxiv_dataset-105671811.12067 | Skyrmion lifetimes in ultrathin films
cond-mat.mes-hall
We show that thermal stability of magnetic skyrmions can be strongly affected
by entropic effects. The lifetimes of isolated skyrmions in atomic Pd/Fe
bilayers on Ir(111) and on Rh(111) are calculated in the framework of harmonic
transition state theory based ... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-105681811.12167 | Density Changes in Low Pressure Gas Targets for Electron Scattering
Experiments
physics.ins-det nucl-ex
A system of modular sealed gas target cells has been developed for use in
electron scattering experiments at the Thomas Jefferson National Accelerator
Facility (Jefferson Lab). This system was initially develop... | arxiv topic:physics.ins-det nucl-ex |
arxiv_dataset-105691811.12267 | Minimizing rf-induced excess micromotion of a trapped ion with the help
of ultracold atoms
cond-mat.quant-gas physics.atom-ph
We report on the compensation of excess micromotion due to parasitic
rf-electric fields in a Paul trap. The parasitic rf-electric fields stem from
the Paul trap drive but cause excess micr... | arxiv topic:cond-mat.quant-gas physics.atom-ph |
arxiv_dataset-105701811.12367 | Quantum Corrections to Central Charges and Supersymmetric Casimir Energy
in AdS$_3$/CFT$_2$
hep-th
We study the Casimir energy of bulk fields in AdS$_3$ and its relation to
subleading terms in the central charge of the dual CFT$_2$. Computing both
sides of the standard CFT$_2$ relation $E=-c/12$ independently we ... | arxiv topic:hep-th |
arxiv_dataset-105711811.12467 | Hand Gesture Recognition based on Radar Micro-Doppler Signature
Envelopes
eess.SP
We introduce a simple but effective technique in automatic hand gesture
recognition using radar. The proposed technique classifies hand gestures based
on the envelopes of their micro-Doppler signatures. These envelopes capture the
d... | arxiv topic:eess.SP |
arxiv_dataset-105721811.12567 | Stochastic Dynamics for Earthquake Ruptures
physics.geo-ph
In this paper, we propose a stochastic dynamic model for earthquake rupture
and suggest that the Langevin equation of frictions may be used for
interpreting the slip distributions of rupture processes in earthquakes. The
steady-state solution of the derived... | arxiv topic:physics.geo-ph |
arxiv_dataset-105731811.12667 | Improved Crowding Distance for NSGA-II
cs.NE cs.AI
Non-dominated sorting genetic algorithm II (NSGA-II) does well in dealing
with multi-objective problems. When evaluating validity of an algorithm for
multi-objective problems, two kinds of indices are often considered
simultaneously, i.e. the convergence to Pareto ... | arxiv topic:cs.NE cs.AI |
arxiv_dataset-105741811.12767 | High-order stroboscopic averaging methods for highly oscillatory delay
problems
math.NA
We introduce and analyze a family of heterogeneous multiscale methods for the
numerical integration of highly oscillatory systems of delay differential
equations with constant delays. The methodology suggested provides algorit... | arxiv topic:math.NA |
arxiv_dataset-105751811.12867 | Normalizers of maximal tori and real forms of Lie groups
math.RT
Given a complex connected reductive Lie group $G$ with a maximal torus
$H\subset G$, Tits defined an extension $W_G^T$ of the corresponding Weyl group
$W_G$. The extended group is supplied with an embedding into the normalizer
$N_G(H)$, such that $W_G... | arxiv topic:math.RT |
arxiv_dataset-105761812.00026 | Extended Riemannian Geometry III: Global Double Field Theory with
Nilmanifolds
hep-th math-ph math.MP
We describe the global geometry, symmetries and tensors for Double Field
Theory over pairs of nilmanifolds with fluxes or gerbes. This is achieved by a
rather straightforward application of a formalism we develop... | arxiv topic:hep-th math-ph math.MP |
arxiv_dataset-105771812.00126 | Simple Confidence Intervals for MCMC Without CLTs
stat.ME math.PR
This short note argues that 95% confidence intervals for MCMC estimates can
be obtained even without establishing a CLT, by multiplying their widths by
2.3.
| arxiv topic:stat.ME math.PR |
arxiv_dataset-105781812.00226 | Leibniz's well-founded fictions and their interpretations
math.HO math.CA math.LO
Leibniz used the term fiction in conjunction with infinitesimals. What kind
of fictions they were exactly is a subject of scholarly dispute. The position
of Bos and Mancosu contrasts with that of Ishiguro and Arthur. Leibniz's own
vie... | arxiv topic:math.HO math.CA math.LO |
arxiv_dataset-105791812.00326 | Comparing optimization strategies for force field parameterization
physics.comp-ph cond-mat.mtrl-sci
Classical molecular dynamics (MD) simulations enable modeling of materials
and examination of microscopic details that are not accessible experimentally.
The predictive capability of MD relies on the force field (FF... | arxiv topic:physics.comp-ph cond-mat.mtrl-sci |
arxiv_dataset-105801812.00426 | GPSfM: Global Projective SFM Using Algebraic Constraints on Multi-View
Fundamental Matrices
cs.CV
This paper addresses the problem of recovering projective camera matrices
from collections of fundamental matrices in multiview settings. We make two
main contributions. First, given ${n \choose 2}$ fundamental matri... | arxiv topic:cs.CV |
arxiv_dataset-105811812.00526 | On the Geometry of Curvature Radiation and Implications for Subpulse
Drifting
astro-ph.HE
The phenomenon of subpulse drifting offers unique insights into the emission
geometry of pulsars, and is commonly interpreted in terms of a rotating
carousel of "spark" events near the stellar surface. We develop a detailed
... | arxiv topic:astro-ph.HE |
arxiv_dataset-105821812.00626 | Exotic decay channels are not the cause of the neutron lifetime anomaly
nucl-ex hep-ex
Since long neutron lifetimes measured with a beam of cold neutrons are
significantly different from lifetimes measured with ultracold neutrons bottled
in a trap. It is often speculated that this "neutron anomaly" is due to an
exo... | arxiv topic:nucl-ex hep-ex |
arxiv_dataset-105831812.00726 | Averaging Principle and Shape Theorem for a Growth Model with Memory
math.PR
We present a general approach to study a class of random growth models in
$n$-dimensional Euclidean space. These models are designed to capture basic
growth features which are expected to manifest at the mesoscopic level for
several classi... | arxiv topic:math.PR |
arxiv_dataset-105841812.00826 | Flat approximations of hypersurfaces along curves
math.DG
Given a smooth curve $\gamma$ in some $m$-dimensional surface $M$ in
$\mathbb{R}^{m+1}$, we study existence and uniqueness of a flat surface $H$
having the same field of normal vectors as $M$ along $\gamma$, which we call a
flat approximation of $M$ along $\... | arxiv topic:math.DG |
arxiv_dataset-105851812.00926 | Complex Structures for Klein-Gordon Theory on Globally Hyperbolic
Spacetimes
math-ph gr-qc hep-th math.MP
We develop a rigorous method to parametrize complex structures for
Klein-Gordon theory in globally hyperbolic spacetimes that satisfy a
completeness condition. The complex structures are conserved under
time-... | arxiv topic:math-ph gr-qc hep-th math.MP |
arxiv_dataset-105861812.01026 | Mass Deformations of the ABJM Theory: The Holographic Free Energy
hep-th
We find a class of new supersymmetric Euclidean solutions in four-dimensional
maximal gauged supergravity. The holographic dual description of these
backgrounds is given by a mass-deformation of the ABJM theory with general
values for the R-ch... | arxiv topic:hep-th |
arxiv_dataset-105871812.01126 | Wideband Full-Duplex Wireless via Frequency-Domain Equalization: Design
and Experimentation
eess.SP cs.NI
Full-duplex (FD) wireless can significantly enhance spectrum efficiency but
requires tremendous amount of self-interference (SI) cancellation. Recent
advances in the RFIC community enabled wideband RF SI canc... | arxiv topic:eess.SP cs.NI |
arxiv_dataset-105881812.01226 | Learning Vine Copula Models For Synthetic Data Generation
cs.LG stat.ML
A vine copula model is a flexible high-dimensional dependence model which
uses only bivariate building blocks. However, the number of possible
configurations of a vine copula grows exponentially as the number of variables
increases, making mode... | arxiv topic:cs.LG stat.ML |
arxiv_dataset-105891812.01326 | Values of Harmonic Weak Maass forms on Hecke orbits
math.NT
Let $q:=e^{2 \pi iz}$, where $z \in \mathbb{H}$. For an even integer $k$, let
$f(z):=q^h\prod_{m=1}^{\infty}(1-q^m)^{c(m)}$ be a meromorphic modular form of
weight $k$ on $\Gamma_0(N)$. For a positive integer $m$, let $T_m$ be the $m$th
Hecke operator and ... | arxiv topic:math.NT |
arxiv_dataset-105901812.01426 | Combinatorial persistency criteria for multicut and max-cut
math.OC
In combinatorial optimization, partial variable assignments are called
persistent if they agree with some optimal solution. We propose persistency
criteria for the multicut and max-cut problem as well as fast combinatorial
routines to verify them. ... | arxiv topic:math.OC |
arxiv_dataset-105911812.01526 | On the uniqueness of infinity-categorical enhancements of triangulated
categories
math.AG math.AT
We study the problem of when triangulated categories admit unique
infinity-categorical enhancements. Our results use Lurie's theory of prestable
infinity-categories to give conceptual proofs of, and in many cases str... | arxiv topic:math.AG math.AT |
arxiv_dataset-105921812.01626 | Structure of a protobinary system: an asymmetric circumbinary disk and
spiral arms
astro-ph.SR
We investigate the gas structures around young binary stars by using
three-dimensional numerical simulations. Each model exhibits circumstellar
disks, spiral arms, and a circumbinary disk with an inner gap or cavity. Th... | arxiv topic:astro-ph.SR |
arxiv_dataset-105931812.01726 | NY Vir Eclipse timing observations: Two planet solution
astro-ph.EP
We report 18 new primary minima timing observations of the short-period
eclipsing binary system NY Virginis. We combined these minima with previously
published primary minima to update circumbinary exoplanet models in this system
based on O-C timin... | arxiv topic:astro-ph.EP |
arxiv_dataset-105941812.01826 | Spectral gaps for the O-U/Stochastic heat processes on path space over a
Riemannian manifold with boundary
math.PR
Fang-Wu\cite{FW17} presented a explicit spectral gap for the O-U process on
path space over a Riemannian manifold without boundary under the bounded Ricci
curvature conditions. In this paper, we will... | arxiv topic:math.PR |
arxiv_dataset-105951812.01926 | Entrance laws at the origin of self-similar Markov processes in high
dimensions
math.PR
In this paper we consider the problem of finding entrance laws at the origin
for self-similar Markov processes in $\mathbb{R}^d$, killed upon hitting the
origin. Under mild assumptions, we show the existence of an entrance law... | arxiv topic:math.PR |
arxiv_dataset-105961812.02026 | The structure monoid and algebra of a non-degenerate set-theoretic
solution of the Yang-Baxter equation
math.RA
For a finite involutive non-degenerate solution $(X,r)$ of the Yang--Baxter
equation it is known that the structure monoid $M(X,r)$ is a monoid of I-type,
and the structure algebra $K[M(X,r)]$ over a fi... | arxiv topic:math.RA |
arxiv_dataset-105971812.02126 | Dynamical signatures of topological order in the driven-dissipative
Kitaev chain
cond-mat.str-el cond-mat.mes-hall
We investigate the effects of dissipation and driving on topological order in
superconducting nanowires. Rather than studying the non-equilibrium steady
state, we propose a method to classify and det... | arxiv topic:cond-mat.str-el cond-mat.mes-hall |
arxiv_dataset-105981812.02226 | Light-state Dominance from the Conformal Bootstrap
hep-th cond-mat.stat-mech cond-mat.str-el
We derive forms of light-state dominance for correlators in CFT$_d$, making
precise the sense in which correlators can be approximated by the contribution
of light operator exchanges. Our main result is that the four-point ... | arxiv topic:hep-th cond-mat.stat-mech cond-mat.str-el |
arxiv_dataset-105991812.02326 | Solar Neutrino Measurements
nucl-ex astro-ph.SR hep-ex
We present the most recent results from the two currently running solar
neutrino experiments, Borexino at the Gran Sasso laboratory in Italy and SuperK
at Kamioka mine in Japan. SuperK has released the most precise yet measurement
of the 8B solar neutrino inter... | arxiv topic:nucl-ex astro-ph.SR hep-ex |
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