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arxiv_dataset-58001412.2022 | The taming of the Reverse Mathematics zoo
math.LO
Reverse Mathematics is a program in the foundations of mathematics. Its
results give rise to an elegant classification of theorems of ordinary
mathematics based on computability. In particular, the majority of these
theorems fall into only five categories of which t... | arxiv topic:math.LO |
arxiv_dataset-58011412.2122 | Non-Verbal Communication Analysis in Victim-Offender Mediations
cs.HC cs.AI cs.CY
In this paper we present a non-invasive ambient intelligence framework for
the semi-automatic analysis of non-verbal communication applied to the
restorative justice field. In particular, we propose the use of computer vision
and soci... | arxiv topic:cs.HC cs.AI cs.CY |
arxiv_dataset-58021412.2222 | A normal generating set for the Torelli group of a non-orientable closed
surface
math.GT
For a closed surface $S$, its Torelli group $\mathcal{I}(S)$ is the subgroup
of the mapping class group of $S$ consisting of elements acting trivially on
$H_1(S;\mathbb{Z})$. When $S$ is orientable, a generating set for
$\mat... | arxiv topic:math.GT |
arxiv_dataset-58031412.2322 | Partial restoration of chiral symmetry inside hadrons
hep-lat
By using the overlap-Dirac operator eigenmodes, we investigate spatial
distribution of the chiral condensate around static color sources for both
quark-antiquark and three quark systems. In the presence of color sources, a
characteristic flux-tube struct... | arxiv topic:hep-lat |
arxiv_dataset-58041412.2422 | A stacked analysis of 115 pulsars observed by the Fermi LAT
astro-ph.HE
Due to the low gamma-ray fluxes from pulsars above 50 GeV and the small
collecting area of space-based telescopes, the gamma-ray emission discovered by
the Fermi-LAT in $\sim$150 pulsars is largely unexplored at these energies. In
this regime, ... | arxiv topic:astro-ph.HE |
arxiv_dataset-58051412.2522 | The Potts and random-cluster models
math.CO math.PR
This is a short account of connections between the Tutte polynomial and the
Ising, Potts, and random-cluster models. The four principal elements are the
Ising model of 1925, the Tutte polynomial of 1947, the Potts model of 1952, and
the random-cluster model of 197... | arxiv topic:math.CO math.PR |
arxiv_dataset-58061412.2622 | Output stream of binding neuron with delayed feedback
q-bio.NC
A binding neuron (BN) whith delayed feedback is considered. The neuron is fed
externally with a Poisson stream of intensity $\lambda$. The neuron's output
spikes are fed into its input with time delay $\Delta$. The resulting output
stream of the BN is n... | arxiv topic:q-bio.NC |
arxiv_dataset-58071412.2722 | Experimental measurement of the self-healing of the spatially
inhomogeneous states of polarization of radially and azimuthally polarized
vector Bessel beams
physics.optics
We experimentally measured the self-healing of the spatially inhomogeneous
states of polarization of radial and azimuthal polarized vector B... | arxiv topic:physics.optics |
arxiv_dataset-58081412.2822 | The Algebraic Duality Resolution at $p=2$
math.AT
The goal of this paper is to develop some of the machinery necessary for
doing $K(2)$-local computations in the stable homotopy category using duality
resolutions at the prime $p=2$. The Morava stabilizer group $\mathbb{S}_2$
admits a norm whose kernel we denote by ... | arxiv topic:math.AT |
arxiv_dataset-58091412.2922 | Two Lorentzian Lattices
math.AG
We prove a conjecture formulated by the first author, which in turn provides
a good deal of evidence for the monstrous proposal of Daniel Allcock.
| arxiv topic:math.AG |
arxiv_dataset-58101412.3022 | Fast Product-Matrix Regenerating Codes
cs.DC cs.IT cs.PF math.IT
Distributed storage systems support failures of individual devices by the use
of replication or erasure correcting codes. While erasure correcting codes
offer a better storage efficiency than replication for similar fault tolerance,
they incur higher ... | arxiv topic:cs.DC cs.IT cs.PF math.IT |
arxiv_dataset-58111412.3122 | A 3D Kinematic Study of the Northern Ejecta "Jet" of the Crab Nebula
astro-ph.HE
We present [O III] 4959,5007 emission line spectra (FWHM = 40 km/s) of the
Crab Nebula's northern ejecta `jet'. These data, along with a recent [O III]
image of the Crab, are used to build 3-dimensional models of the jet and
adjacent r... | arxiv topic:astro-ph.HE |
arxiv_dataset-58121412.3222 | Nonreciprocal transmission of neutrons through the noncoplanar magnetic
system
cond-mat.mes-hall cond-mat.other
We report on observation of the time reversal symmetry breaking in
unpolarized neutrons scattering experiment. Neutron transmittivity through the
system consisting of two magnetic mirrors placed in an e... | arxiv topic:cond-mat.mes-hall cond-mat.other |
arxiv_dataset-58131412.3322 | Beyond the Q-process: various ways of conditioning the multitype
Galton-Watson process
math.PR
Conditioning a multitype Galton-Watson process to stay alive into the
indefinite future leads to what is known as its associated $Q$-process. We show
that the same holds true if the process is conditioned to reach a pos... | arxiv topic:math.PR |
arxiv_dataset-58141412.3422 | Large electropositive cations as surfactants for the growth of polar
epitaxial films
cond-mat.mtrl-sci
Using density functional theory (DFT) we demonstrate that the adsorption of
large cations such as potassium or cesium facilitates the epitaxial growth of
polar LaAlO$_3$ (LAO) on SrTiO$_3$ (STO). The low ionizat... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-58151412.3522 | Spin-orbit couplings of quantum fields in Schwarzschild spacetime
gr-qc
In Schwarzschild spacetime, the gravitational spin-orbit couplings of the
massless Dirac field and the photon field can be studied in a unified way. In
contrary to the previous investigations presented mainly at the
quantum-mechanical level, ou... | arxiv topic:gr-qc |
arxiv_dataset-58161412.3622 | Reconstruction of Eigenfunctions of q-ary n-dimensional Hypercube
math.CO
Under study are eigenfunctions of $q$-ary $n$-dimensional hypercube. Given
all values of an eigenfunction in the sphere we develop methods to reconstruct
the function in full or in part. First, we obtain that all values of the
function in the... | arxiv topic:math.CO |
arxiv_dataset-58171412.3722 | Note on off-shell relations in nonlinear sigma model
hep-th
In this note, we investigate relations between tree-level off-shell currents
in nonlinear sigma model. Under Cayley parametrization, all odd-point currents
vanish. We propose and prove a generalized $U(1)$ identity for even-point
currents. The off-shell $U... | arxiv topic:hep-th |
arxiv_dataset-58181412.3822 | Super-resolution discrete-Fourier-transform spectroscopy using precisely
periodic radiation beyond time window size limitation
physics.optics
Fourier transform spectroscopy (FTS) has been widely used in a variety of
fields in research, industry, and medicine due to its high signal-to-noise
ratio, simultaneous acq... | arxiv topic:physics.optics |
arxiv_dataset-58191412.3922 | Size sensitive packing number for Hamming cube and its consequences
cs.DM cs.CG cs.LG math.CO
We prove a size-sensitive version of Haussler's Packing
lemma~\cite{Haussler92spherepacking} for set-systems with bounded primal
shatter dimension, which have an additional {\em size-sensitive property}. This
answers a que... | arxiv topic:cs.DM cs.CG cs.LG math.CO |
arxiv_dataset-58201412.4022 | The Sums of a Double Hypergeometric Series and of the First m+1 Terms of
3F2(a,b,c;(a+b+1)/2,2c;1) when c = -m is a Negative Integer
math.CA
A summation formula is derived for the sum of the first m+1 terms of the
3F2(a,b,c;(a+b+1)/2,2c;1) series when c = -m is a negative integer. This
summation formula is used t... | arxiv topic:math.CA |
arxiv_dataset-58211412.4122 | Supernova 1987A: neutrino-driven explosions in three dimensions and
light curves
astro-ph.SR
The well-studied type IIP SN 1987A, produced by the explosion of a blue
supergiant (BSG) star, is a touchstone for massive-star evolution, simulations
of neutrino-driven explosions, and modeling of light curves and spectr... | arxiv topic:astro-ph.SR |
arxiv_dataset-58221412.4222 | A prediction interval for a function-valued forecast model
stat.ME math.ST stat.TH
Starting from the information contained in the shape of the load curves, we
have proposed a flexible nonparametric function-valued fore-cast model called
KWF (Kernel+Wavelet+Functional) well suited to handle nonstationary series. The... | arxiv topic:stat.ME math.ST stat.TH |
arxiv_dataset-58231412.4322 | Priority based Bandwidth Adaptation for Multi-class Traffic in Wireless
Networks
cs.NI
The bandwidth adaptation is the technique that allows the flexibility in
bandwidth allocation for a call. Using the bandwidth adaptation technique, the
number of call admission in the system can be increased significantly. In t... | arxiv topic:cs.NI |
arxiv_dataset-58241412.4422 | CCN Forwarding Strategies for Multihomed Mobile Terminals
cs.NI
Current IP-based networks are unable to fully exploit the capabilities of the
increasing number of multihomed mobile terminals. We argue that Content-Centric
Networking (CCN), a novel networking architecture based on named information
objects, can fill... | arxiv topic:cs.NI |
arxiv_dataset-58251412.4522 | Global weak solutions to the inviscid 3D Quasi-Geostrophic equation
math.AP
In this article, the authors prove the existence of global weak solutions to
the inviscid three-dimensional quasi-geostrophic equation. This equation models
the evolution of the temperature on the surface of the earth. It is widely used
in ... | arxiv topic:math.AP |
arxiv_dataset-58261412.4622 | BSDEs with monotone generator driven by Brownian and Poisson noises in a
general filtration
math.PR
We analyze multidimensional BSDEs in a filtration that supports a Brownian
motion and a Poisson random measure. Under a monotonicity assumption on the
driver, the paper extends several results from the literature. ... | arxiv topic:math.PR |
arxiv_dataset-58271412.4722 | Global bifurcation for fractional $p$-Laplacian and application
math.AP
We prove the existence of an unbounded branch of solutions to the non-linear
non-local equation $$ (-\Delta)^s_p u=\lambda |u|^{p-2}u + f(x,u,\lambda)
\quad\text{in}\quad \Omega,\quad u=0 \quad\text{in}\quad
\mathbb{R}^n\setminus\Omega, $$ bifu... | arxiv topic:math.AP |
arxiv_dataset-58281412.4822 | Unusual ultralow frequency fluctuations in freestanding graphene
cond-mat.mes-hall
Intrinsic ripples in freestanding graphene have been exceedingly difficult to
study. Individual ripple geometry was recently imaged using scanning tunneling
microscopy, but these measurements are limited to static configurations.
The... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-58291412.4922 | Incomplete Dirac reduction of constrained Hamiltonian systems
nlin.CD
First-class constraints constitute a potential obstacle to the computation of
a Poisson bracket in Dirac's theory of constrained Hamiltonian systems. Using
the pseudoinverse instead of the inverse of the matrix defined by the Poisson
brackets bet... | arxiv topic:nlin.CD |
arxiv_dataset-58301412.5022 | The amplification method in the GL(3) Hecke algebra
math.NT
This article contains all of the technical ingredients required to implement
an effective, explicit and unconditional amplifier in the context of GL(3)
automorphic forms. In particular, several coset decomposition computations in
the GL(3) Hecke algebra ar... | arxiv topic:math.NT |
arxiv_dataset-58311412.5122 | Fast computation of Tukey trimmed regions and median in dimension $p>2$
stat.CO
Given data in $\mathbb{R}^{p}$, a Tukey $\kappa$-trimmed region is the set of
all points that have at least Tukey depth $\kappa$ w.r.t. the data. As they are
visual, affine equivariant and robust, Tukey regions are useful tools in
nonpa... | arxiv topic:stat.CO |
arxiv_dataset-58321412.5222 | On the regularity of the interface of a thermodynamically consistent
two-phase Stefan problem with surface tension
math.AP
We study the regularity of the free boundary arising in a thermodynamically
consistent two-phase Stefan problem with surface tension by means of a family
of parameter-dependent diffeomorphism... | arxiv topic:math.AP |
arxiv_dataset-58331412.5322 | An Algebraical Model for Gray Level Images
cs.CV
In this paper we propose a new algebraical model for the gray level images.
It can be used for digital image processing. The model adresses to those images
which are generated in improper light conditions (very low or high level). The
vector space structure is able t... | arxiv topic:cs.CV |
arxiv_dataset-58341412.5422 | Method of Separating Tangents
math.GM
The well known Jensen inequality, holds true for every convex functions.
However, we found that it is possible to apply it to some problems related to
nonconvex functions for which Jensen's inequality holds true locally. Having
considered a set of such functions, we noted some ... | arxiv topic:math.GM |
arxiv_dataset-58351412.5522 | Condensation of dust in the ejecta of type II-P supernovae
astro-ph.SR
Aims: We study the production of dust in Type II-P supernova by coupling the
gas-phase chemistry to the dust nucleation and condensation phases. We consider
two supernova progenitor masses with homogeneous and clumpy ejecta to assess
the chemica... | arxiv topic:astro-ph.SR |
arxiv_dataset-58361412.5622 | Densities in large permutations and parameter testing
cs.DM math.CO
A classical theorem of Erdos, Lovasz and Spencer asserts that the densities
of connected subgraphs in large graphs are independent. We prove an analogue of
this theorem for permutations and we then apply the methods used in the proof
to give an exa... | arxiv topic:cs.DM math.CO |
arxiv_dataset-58371412.5722 | Hyperon Puzzle of Neutron Stars with Skyrme Force Models
nucl-th astro-ph.SR hep-ph
We consider the so called hyperon puzzle of neutron star (NS). We employ
Skyrme force models for the description of in-medium nucleon-nucleon,
nucleon-Lambda hyperon ($N\Lambda$), and Lambda-Lambda ($\Lambda\Lambda$)
interactions. A... | arxiv topic:nucl-th astro-ph.SR hep-ph |
arxiv_dataset-58381412.5822 | Bounding the Number of Hyperedges in Friendship $r$-Hypergraphs
math.CO cs.DM
For $r \ge 2$, an $r$-uniform hypergraph is called a friendship
$r$-hypergraph if every set $R$ of $r$ vertices has a unique 'friend' - that
is, there exists a unique vertex $x \notin R$ with the property that for each
subset $A \subseteq... | arxiv topic:math.CO cs.DM |
arxiv_dataset-58391412.5922 | Landau energy spectrum and quantum oscillator model for twisted
N-enlarged Newton-Hooke space-time
hep-th
We derive the energy levels for oscillator model defined on the twisted
N-enlarged Newton-Hooke space-time, i.e., we find time-dependent eigenvalues
and corresponding time-dependent eigenstates. We also demon... | arxiv topic:hep-th |
arxiv_dataset-58401412.6022 | Ground states of nonlinear Schr\"odinger equations with sum of periodic
and inverse-square potentials
math.AP
We study the existence of solutions of the following nonlinear Schr\"odinger
equation \begin{equation*}
-\Delta u + \Big(V(x)-\frac{\mu}{|x|^2}\Big) u = f(x,u)
\hbox{ for } x\in\mathbb{R}^N\setminus\{... | arxiv topic:math.AP |
arxiv_dataset-58411412.6122 | Spread Unary Coding
cs.NE cs.IT math.IT
Unary coding is useful but it is redundant in its standard form. Unary coding
can also be seen as spatial coding where the value of the number is determined
by its place in an array. Motivated by biological finding that several neurons
in the vicinity represent the same numbe... | arxiv topic:cs.NE cs.IT math.IT |
arxiv_dataset-58421412.6222 | Control of Electron Beam Using Strong Magnetic Field for Efficient Core
Heating in Fast Ignition
physics.plasm-ph
For enhancing the core heating efficiency in electron-driven fast ignition,
we proposed the fast electron beam guiding using externally applied
longitudinal magnetic fields. Based on the PIC simulatio... | arxiv topic:physics.plasm-ph |
arxiv_dataset-58431412.6322 | Indirect searches for sterile neutrinos at a high-luminosity Z-factory
hep-ph
A future high-luminosity $Z$-factory will offer the possibility to study rare
$Z$ decays, as those leading to lepton flavour violating final states.
Processes such as $Z \to \ell_1^\mp \ell_2^\pm$ are potentially complementary
to low-ener... | arxiv topic:hep-ph |
arxiv_dataset-58441412.6422 | Comparison of the time-averaged power losses in the insulated-gate
bipolar transistors and the hybrid SIT-MOS thyristors
cond-mat.other
Two-dimensional numerical simulation of switching processes for equivalent
silicon insulated gate bipolar transistors of CSTBT-type and hybrid SITh-MOS
thyristors (HSMT) has been... | arxiv topic:cond-mat.other |
arxiv_dataset-58451412.6522 | Area terms in entanglement entropy
hep-th
We discuss area terms in entanglement entropy and show that a recent formula
by Rosenhaus and Smolkin is equivalent to the term involving a correlator of
traces of the stress tensor in Adler-Zee formula for the renormalization of the
Newton constant. We elaborate on how to ... | arxiv topic:hep-th |
arxiv_dataset-58461412.6622 | Deep metric learning using Triplet network
cs.LG cs.CV stat.ML
Deep learning has proven itself as a successful set of models for learning
useful semantic representations of data. These, however, are mostly implicitly
learned as part of a classification task. In this paper we propose the triplet
network model, which... | arxiv topic:cs.LG cs.CV stat.ML |
arxiv_dataset-58471412.6722 | Cooperative Equilibrium: A solution predicting cooperative play
cs.GT
Nash equilibrium (NE) assumes that players always make a best response.
However, this is not always true; sometimes people cooperate even it is not a
best response to do so. For example, in the Prisoner's Dilemma, people often
cooperate. Are ther... | arxiv topic:cs.GT |
arxiv_dataset-58481412.6822 | Spectra of Schreier graphs of Grigorchuk's group and Schroedinger
operators with aperiodic order
math.GR
We study spectral properties of the Laplacians on Schreier graphs arising
from Grigorchuk's group acting on the boundary of the infinite binary tree. We
establish a connection between the action of $G$ on its ... | arxiv topic:math.GR |
arxiv_dataset-58491412.6922 | Growth kinetics and morphological stability of precipitates in 3-D: a
phase field study
cond-mat.mtrl-sci
We have studied the growth kinetics of isolated precipitates growing from a
supersaturated matrix in 3-dimensions (3-D) using phase field models; we assume
isotropic interfacial energy consider both constant ... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-58501412.7022 | Audio Source Separation with Discriminative Scattering Networks
cs.SD cs.LG
In this report we describe an ongoing line of research for solving
single-channel source separation problems. Many monaural signal decomposition
techniques proposed in the literature operate on a feature space consisting of
a time-frequency... | arxiv topic:cs.SD cs.LG |
arxiv_dataset-58511412.7122 | Learning Deep Object Detectors from 3D Models
cs.CV cs.LG cs.NE
Crowdsourced 3D CAD models are becoming easily accessible online, and can
potentially generate an infinite number of training images for almost any
object category.We show that augmenting the training data of contemporary Deep
Convolutional Neural Net ... | arxiv topic:cs.CV cs.LG cs.NE |
arxiv_dataset-58521412.7222 | Unified Description of Quantum Mechanics on a Curved Space
hep-th math-ph math.MP
Starting with the first-order singular Lagrangian, the problem of the
quantization of a dynamical system constrained to a submanifold embedded in the
higher-dimensional Euclidean space is investigated within the framework of
operatori... | arxiv topic:hep-th math-ph math.MP |
arxiv_dataset-58531412.7322 | Incomplete measurement of work in a dissipative two level system
cond-mat.stat-mech quant-ph
We discuss work performed on a quantum two-level system coupled to multiple
thermal baths. To evaluate the work, a measurement of photon exchange between
the system and the baths is envisioned. In a realistic scenario, some... | arxiv topic:cond-mat.stat-mech quant-ph |
arxiv_dataset-58541412.7422 | Supercyclidic nets
math.DG
Supercyclides are surfaces with a characteristic conjugate parametrization
consisting of two families of conics. Patches of supercyclides can be adapted
to a Q-net (a discrete quadrilateral net with planar faces) such that
neighboring surface patches share tangent planes along common boun... | arxiv topic:math.DG |
arxiv_dataset-58551412.7522 | Learning Deep Temporal Representations for Brain Decoding
cs.LG cs.NE
Functional magnetic resonance imaging produces high dimensional data, with a
less then ideal number of labelled samples for brain decoding tasks (predicting
brain states). In this study, we propose a new deep temporal convolutional
neural network... | arxiv topic:cs.LG cs.NE |
arxiv_dataset-58561412.7622 | Exciton diffusion, end quenching, and exciton-exciton annihilation in
individual air-suspended carbon nanotubes
cond-mat.mes-hall
Luminescence properties of carbon nanotubes are strongly affected by exciton
diffusion, which plays an important role in various nonradiative decay
processes. Here we perform photolumi... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-58571412.7722 | The Signed Weighted Resolution Set is Not a Complete Pseudoknot
Invariant
math.GT
When the signed weighted resolution set was defined as an invariant of
pseudoknots, it was unknown whether this invariant was complete. Using the
Gauss-diagrammatic invariants of pseudoknots introduced by Dorais et al, we
show that ... | arxiv topic:math.GT |
arxiv_dataset-58581412.7822 | VLT/UVES spectroscopy of V4332 Sagittarii in 2005: The best view on a
decade-old stellar-merger remnant
astro-ph.SR
V4332 Sgr is a red transient (red nova) whose eruption was observed in 1994.
The remnant of the eruption shows a unique optical spectrum: strong emission
lines of atoms and molecules superimposed on... | arxiv topic:astro-ph.SR |
arxiv_dataset-58591412.7922 | Fast Partial Distance Estimation and Applications
cs.DC
We study approximate distributed solutions to the weighted {\it
all-pairs-shortest-paths} (APSP) problem in the CONGEST model. We obtain the
following results.
$1.$ A deterministic $(1+o(1))$-approximation to APSP in $\tilde{O}(n)$
rounds. This improves over... | arxiv topic:cs.DC |
arxiv_dataset-58601412.8022 | A dynamical study of the chirally rotated Schr\"odinger functional in
QCD
hep-lat
The chirally rotated Schr\"odinger functional for Wilson-fermions allows for
finite-volume, mass-independent renormalization schemes compatible with
automatic O($a$) improvement. So far, in QCD, the set-up has only been studied
in t... | arxiv topic:hep-lat |
arxiv_dataset-58611412.8122 | Short-time transport properties of bidisperse suspensions and porous
media: a Stokesian Dynamics study
cond-mat.soft
We present a comprehensive computational study of the short-time transport
properties of bidisperse neutral colloidal suspensions and the corresponding
porous media. Our study covers bidisperse par... | arxiv topic:cond-mat.soft |
arxiv_dataset-58621412.8222 | Hole Detection and Shape-Free Representation and Double Landmarks Based
Geographic Routing in Wireless Sensor Networks
cs.NI
In wireless sensor networks, an important issue of Geographic Routing is
local minimum problem, which is caused by hole that blocks the greedy
forwarding process. To avoid the long detour p... | arxiv topic:cs.NI |
arxiv_dataset-58631412.8322 | Statistical Physics of 3D Hairy Black Holes
hep-th
We investigate the statistical behaviors of 3D hairy black holes in the
presence of a scalar field. The present study is made in terms of two relevant
parameters: rotation parameter a and B parameter related to the scalar field.
More precisely, we compute various s... | arxiv topic:hep-th |
arxiv_dataset-58641412.8422 | De Sitter Space in Gauge/Gravity Duality
hep-th
We investigate gauge/gravity duality for gauge theories in de Sitter space.
More precisely, we study a five-dimensional consistent truncation of type IIB
supergravity, which encompasses a wide variety of gravity duals of strongly
coupled gauge theories, including the ... | arxiv topic:hep-th |
arxiv_dataset-58651412.8522 | Deriving super-horizon curvature perturbations from the dynamics of
preheating
astro-ph.CO
We present a framework for calculating super-horizon curvature perturbation
from the dynamics of preheating, which gives a reasonable match to the lattice
results. Hubble patches with different initial background field valu... | arxiv topic:astro-ph.CO |
arxiv_dataset-58661412.8622 | Chemical analysis of ligand-free silicon nanocrystal surfaces by surface
enhanced Raman spectroscopy
cond-mat.mtrl-sci
Surface enhanced Raman spectroscopy (SERS) was used to probe the surface
chemistry of chlorine-terminated silicon nanocrystal (Si-NC) surfaces in an
air-free environment. SERS effect was observed... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-58671412.8722 | On the number of connected components of complements to arrangements of
subtori
math.AT math.CO
We consider the arrangements of subtori in a flat d - dimensional torus T.
Let us consider an arrangement on n subtori of codimension one, let f be the
number of connected components of the complement in T to the union... | arxiv topic:math.AT math.CO |
arxiv_dataset-58681501.00052 | Detailed Derivations of Small-Variance Asymptotics for some Hierarchical
Bayesian Nonparametric Models
stat.ML cs.LG
In this note we provide detailed derivations of two versions of
small-variance asymptotics for hierarchical Dirichlet process (HDP) mixture
models and the HDP hidden Markov model (HDP-HMM, a.k.a. t... | arxiv topic:stat.ML cs.LG |
arxiv_dataset-58691501.00152 | On a Robin problem with $p$-Laplacian and reaction bounded only from
above
math.AP
The existence of three smooth solutions, one negative, one positive, and one
nodal, to a homogeneous Robin problem with $p$-Laplacian and Carath\'eodory
reaction is established. No sub-critical growth condition is taken on. Proofs
... | arxiv topic:math.AP |
arxiv_dataset-58701501.00252 | Torsional Alfven Waves in Solar Magnetic Flux Tubes of Axial Symmetry
astro-ph.SR
Aims: Propagation and energy transfer of torsional Alfv\'en waves in solar
magnetic flux tubes of axial symmetry is studied. Methods: An analytical model
of a solar magnetic flux tube of axial symmetry is developed by specifying a
mag... | arxiv topic:astro-ph.SR |
arxiv_dataset-58711501.00352 | The classification of ends of properly convex real projective orbifolds
II: Properly convex radial ends and totally geodesic ends
math.GT
Real projective structures on $n$-orbifolds are useful in understanding the
space of representations of discrete groups into $\mathrm{SL}(n+1, \mathbb{R})$
or $\mathrm{PGL}(n+1... | arxiv topic:math.GT |
arxiv_dataset-58721501.00452 | Kinematics and Dynamics of kiloparsec-scale Jets in Radio Galaxies with
SKA
astro-ph.GA astro-ph.HE
We explore the use of SKA to deduce the physical parameters of
kiloparsec-scale jet flows in radio galaxies. Jets in Active Galactic Nuclei
are relativistic where they are first formed, but their speeds and composi... | arxiv topic:astro-ph.GA astro-ph.HE |
arxiv_dataset-58731501.00552 | Resonance energy transport in an oscillator chain
nlin.PS nlin.CD
We investigate energy transfer and localization in a linear time-invariant
oscillator chain weakly coupled to a forced nonlinear actuator. Two types of
perturbation are studied: (1) harmonic forcing with a constant frequency is
applied to the actuato... | arxiv topic:nlin.PS nlin.CD |
arxiv_dataset-58741501.00652 | Gaussian optimizers and the additivity problem in quantum information
theory
math-ph math.MP quant-ph
We give a survey of the two remarkable analytical problems of quantum
information theory. The main part is a detailed report of the recent (partial)
solution of the quantum Gaussian optimizers problem which estab... | arxiv topic:math-ph math.MP quant-ph |
arxiv_dataset-58751501.00752 | A Deep-structured Conditional Random Field Model for Object Silhouette
Tracking
cs.CV cs.LG stat.ML
In this work, we introduce a deep-structured conditional random field
(DS-CRF) model for the purpose of state-based object silhouette tracking. The
proposed DS-CRF model consists of a series of state layers, where ... | arxiv topic:cs.CV cs.LG stat.ML |
arxiv_dataset-58761501.00852 | Explicit ambient metrics and holonomy
math.DG
We present three large classes of examples of conformal structures for which
the equations for the Fefferman-Graham ambient metric to be Ricci-flat are
linear PDEs, which we solve explicitly. These explicit solutions enable us to
discuss the holonomy of the correspondin... | arxiv topic:math.DG |
arxiv_dataset-58771501.00952 | Heat Bath Algorithmic Cooling with Spins: Review and Prospects
quant-ph
Application of multiple rounds of Quantum Error Correction (QEC) is an
essential milestone towards the construction of scalable quantum information
processing devices. However, experimental realizations of it are still in their
infancy. The req... | arxiv topic:quant-ph |
arxiv_dataset-58781501.01052 | Multiple bubble dynamics and velocity selection in Laplacian growth
without surface tension
physics.flu-dyn nlin.PS nlin.SI
A new selection phenomenon in nonlinear interface dynamics is predicted. A
generic class of exact regular unsteady multi-bubble solutions in a Hele-Shaw
cell is presented. These solutions sh... | arxiv topic:physics.flu-dyn nlin.PS nlin.SI |
arxiv_dataset-58791501.01152 | Linear decomposition attack on public key exchange protocols using
semidirect products of (semi)groups
cs.CR math.GR
We show that a linear decomposition attack based on the decomposition method
introduced by the author works by finding the exchanged secret keys in all main
protocols using semidirect products of (... | arxiv topic:cs.CR math.GR |
arxiv_dataset-58801501.01252 | Optimisation using Natural Language Processing: Personalized Tour
Recommendation for Museums
cs.AI cs.CL
This paper proposes a new method to provide personalized tour recommendation
for museum visits. It combines an optimization of preference criteria of
visitors with an automatic extraction of artwork importance... | arxiv topic:cs.AI cs.CL |
arxiv_dataset-58811501.01352 | Iso-Orthogonality and Type II Duadic Constacyclic Codes
cs.IT math.IT
Generalizing even-like duadic cyclic codes and Type-II duadic negacyclic
codes, we introduce even-like (i.e.,Type-II) and odd-like duadic constacyclic
codes, and study their properties and existence. We show that even-like duadic
constacyclic cod... | arxiv topic:cs.IT math.IT |
arxiv_dataset-58821501.01452 | Genuine High-Order Einstein-Podolsky-Rosen Steering
quant-ph
Einstein-Podolsky-Rosen (EPR) steering demonstrates that two parties share
entanglement even if the measurement devices of one party are untrusted. Here,
going beyond this bipartite concept, we develop a novel formalism to explore a
large class of EPR ste... | arxiv topic:quant-ph |
arxiv_dataset-58831501.01552 | Finite size effects on liquid-solid phase coexistence and the estimation
of crystal nucleation barriers
cond-mat.stat-mech
A fluid in equilibrium in a finite volume $V$ with particle number $N$ at a
density $\rho = N/V$ exceeding the onset density $\rho_f $ of freezing may
exhibit phase coexistence between a crys... | arxiv topic:cond-mat.stat-mech |
arxiv_dataset-58841501.01652 | A fast analysis-based discrete Hankel transform using asymptotic
expansions
math.NA
A fast and numerically stable algorithm is described for computing the
discrete Hankel transform of order $0$ as well as evaluating Schl\"{o}milch and
Fourier--Bessel expansions in $\mathcal{O}(N(\log N)^2/\log\!\log N)$
operation... | arxiv topic:math.NA |
arxiv_dataset-58851501.01752 | 3D periodic dielectric composite homogenization based on the Generalized
Source Method
physics.comp-ph
The article encloses a new Fourier space method for rigorous optical
simulation of 3D periodic dielectric structures. The method relies upon
rigorous solution of Maxwell's equations in complex composite structur... | arxiv topic:physics.comp-ph |
arxiv_dataset-58861501.01852 | Early Universe in the SU(3)_L X U(1)_X electroweak models
hep-ph
We present status of the 3-3-1 models and their implications to cosmological
evolution such as inflation, phase transitions and sphalerons. The models can
deal not only with the issues such as neutrino physics, dark matter, etc, but
they are also able... | arxiv topic:hep-ph |
arxiv_dataset-58871501.01952 | Complete All-Optical Quantum Control of Electron Spins in InAs/GaAs
Quantum Dot Molecule
cond-mat.mes-hall quant-ph
The spin states of electrons and holes confined in InAs quantum dot molecules
have recently come to fore as a promising system for the storage or
manipulation of quantum information. We describe her... | arxiv topic:cond-mat.mes-hall quant-ph |
arxiv_dataset-58881501.02052 | General method of the relativistic Foldy-Wouthuysen transformation and
proof of validity of the Foldy-Wouthuysen Hamiltonian
math-ph hep-th math.MP quant-ph
A general method of the Foldy-Wouthuysen transformation is developed. This
method is applicable to relativistic particles with any spin in arbitrarily
strong... | arxiv topic:math-ph hep-th math.MP quant-ph |
arxiv_dataset-58891501.02152 | A new div-curl result. Applications to the homogenization of elliptic
systems and to the weak continuity of the Jacobian
math.AP
In this paper a new div-curl result is established in an open set $\Omega$ of
$\mathbb{R}^N$, $N\geq 2$, for the product of two sequences of vector-valued
functions which are bounded re... | arxiv topic:math.AP |
arxiv_dataset-58901501.02252 | Optimization Methods for Designing Sequences with Low Autocorrelation
Sidelobes
math.OC cs.IT math.IT stat.ME
Unimodular sequences with low autocorrelations are desired in many
applications, especially in the area of radar and code-division multiple access
(CDMA). In this paper, we propose a new algorithm to desi... | arxiv topic:math.OC cs.IT math.IT stat.ME |
arxiv_dataset-58911501.02352 | A `soft + hard' model for heavy-ion collisions
hep-ph
We describe the spectra of neutral pions stemming from AuAu collisions at
$\sqrt s$ = 200 AGeV in a `soft + hard' model. The model is based on the
assumptions that hadrons stemming from hard processes are described via
perturbative quantum chromodynamics improve... | arxiv topic:hep-ph |
arxiv_dataset-58921501.02452 | A construction of small (q-1)-regular graphs of girth 8
math.CO
In this note we construct a new infinite family of $(q-1)$-regular graphs of
girth $8$ and order $2q(q-1)^2$ for all prime powers $q\ge 16$, which are the
smallest known so far whenever $q-1$ is not a prime power or a prime power plus
one itself.
| arxiv topic:math.CO |
arxiv_dataset-58931501.02552 | $L_p$-discrepancy of the symmetrized van der Corput sequence
math.NT
It is well known that the $L_p$-discrepancy for $p \in [1,\infty]$ of the van
der Corput sequence is of exact order of magnitude $O((\log N)/N)$. This
however is for $p \in (1,\infty)$ not best possible with respect to the lower
bounds according t... | arxiv topic:math.NT |
arxiv_dataset-58941501.02652 | A Flexible Framework for Defining, Representing and Detecting Changes on
the Data Web
cs.DB
The dynamic nature of Web data gives rise to a multitude of problems related
to the identification, computation and management of the evolving versions and
the related changes. In this paper, we consider the problem of cha... | arxiv topic:cs.DB |
arxiv_dataset-58951501.02752 | Reflection Symmetry in Higher Dimensional Black Hole Spacetimes
gr-qc hep-th math-ph math.MP
In 4 spacetime dimensions there is a well known proof that for any
asymptotically flat, stationary, and axisymmetric vacuum solution of Einstein's
equation there exists a "$t$-$\phi$" reflection isometry that reverses the
d... | arxiv topic:gr-qc hep-th math-ph math.MP |
arxiv_dataset-58961501.02852 | Generalized mutual informations of quantum critical chains
cond-mat.stat-mech cond-mat.str-el hep-th
We study the R\'enyi mutual information $\tilde{I}_n$ of the ground state of
different critical quantum chains. The R\'enyi mutual information definition
that we use is based on the well established concept of the R... | arxiv topic:cond-mat.stat-mech cond-mat.str-el hep-th |
arxiv_dataset-58971501.02952 | Spectral resolution of the Neumann-Poincar\'{e} operator on intersecting
disks and analysis of plasmon resonance
math.AP
The purpose of this paper is to investigate the spectral nature of the
Neumann-Poincar\'e operator on the intersecting disks, which is a domain with
the Lipschitz boundary. The complete spectra... | arxiv topic:math.AP |
arxiv_dataset-58981501.03052 | Duflo involutions for 2-categories associated to tree quivers
math.RT math.CT
Motivated by the definition of Duflo involution for fiat $2$-categories, we
define certain analogues of Duflo involution for arbitrary finitary
$2$-categories and show that such Duflo involutions exist for two classes of
finitary $2$-cate... | arxiv topic:math.RT math.CT |
arxiv_dataset-58991501.03152 | Early-type Eclipsing Binaries with Intermediate Orbital Periods
astro-ph.SR
We analyze 221 eclipsing binaries (EBs) in the Large Magellanic Cloud with
B-type main-sequence (MS) primaries ($M_1$ $\approx$ 4 - 14 M$_{\odot}$) and
orbital periods $P$ = 20 - 50 days that were photometrically monitored by the
Optical Gr... | arxiv topic:astro-ph.SR |
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