id stringlengths 16 29 | text stringlengths 86 3.49k | source stringlengths 14 112 |
|---|---|---|
arxiv_dataset-49001401.0769 | Complete asymptotic expansion of the spectral function of
multidimensional almost-periodic Schrodinger operators
math-ph math.AP math.MP
We prove the complete asymptotic expansion of the spectral function (the
integral kernel of the spectral projection) of a Schrodinger operator
$H=-\Delta+b$ acting in $R^d$ when... | arxiv topic:math-ph math.AP math.MP |
arxiv_dataset-49011401.0869 | Schatten-$p$ Quasi-Norm Regularized Matrix Optimization via Iterative
Reweighted Singular Value Minimization
math.OC cs.LG math.NA stat.CO stat.ML
In this paper we study general Schatten-$p$ quasi-norm (SPQN) regularized
matrix minimization problems. In particular, we first introduce a class of
first-order statio... | arxiv topic:math.OC cs.LG math.NA stat.CO stat.ML |
arxiv_dataset-49021401.0969 | Automated Reasoning over Deontic Action Logics with Finite Vocabularies
cs.LO
In this paper we investigate further the tableaux system for a deontic action
logic we presented in previous work. This tableaux system uses atoms (of a
given boolean algebra of action terms) as labels of formulae, this allows us to
embra... | arxiv topic:cs.LO |
arxiv_dataset-49031401.1069 | Stability of hybrid Levy systems
math.PR
Continuous-time stochastic systems have attracted a lot of attention
recently, due to their wide-spread use in finance for modelling price-dynamics.
More recently models taking into accounts shocks have been developed by
assuming that the return process is an infinitesimal L... | arxiv topic:math.PR |
arxiv_dataset-49041401.1169 | Correlation structure of time-changed Pearson diffusions
math.PR math.AP
The stochastic solution to diffusion equations with polynomial coefficients
is called a Pearson diffusion. If the time derivative is replaced by a
distributed fractional derivative, the stochastic solution is called a
fractional Pearson diffus... | arxiv topic:math.PR math.AP |
arxiv_dataset-49051401.1269 | Bayesian Robust Inference of Sample Selection Using Selection-t Models
stat.CO stat.AP
Heckman selection model is the most popular econometric model in analysis of
data with sample selection. However, selection models with Normal errors cannot
accommodate heavy tails in the error distribution. Recently, Marchenko a... | arxiv topic:stat.CO stat.AP |
arxiv_dataset-49061401.1369 | Controlling the level of sparsity in MPC
math.OC
In optimization routines used for on-line Model Predictive Control (MPC),
linear systems of equations are usually solved in each iteration. This is true
both for Active Set (AS) methods as well as for Interior Point (IP) methods,
and for linear MPC as well as for non... | arxiv topic:math.OC |
arxiv_dataset-49071401.1469 | Cascading and Local-Field Effects in Non-Linear Optics Revisited; A
Quantum-Field Picture Based on Exchange of Photons
quant-ph
The semi-classical theory of radiation-matter coupling misses local-field
effects that may alter the pulse time-ordering and cascading that leads to the
generation of new signals. These ... | arxiv topic:quant-ph |
arxiv_dataset-49081401.1569 | Surface pole bracket polynomials of virtual knots and twisted knots
math.GT
Dye and Kauffman defined surface bracket polynomials for virtual links by use
of surface states, and found a relationship between the surface states and the
minimal genus of a surface in which a virtual link diagram is realized. They
and Mi... | arxiv topic:math.GT |
arxiv_dataset-49091401.1669 | Smart machines and the SP theory of intelligence
cs.AI
These notes describe how the "SP theory of intelligence", and its embodiment
in the "SP machine", may help to realise cognitive computing, as described in
the book "Smart Machines". In the SP system, information compression and a
concept of "multiple alignment"... | arxiv topic:cs.AI |
arxiv_dataset-49101401.1769 | Concordance Cosmology with Particle Creation
astro-ph.CO gr-qc hep-th
A constant-rate creation of dark particles in the late-time FLRW spacetime
provides a cosmological model in accordance with precise observational tests.
The matter creation backreaction implies in this context a vacuum energy
density scaling line... | arxiv topic:astro-ph.CO gr-qc hep-th |
arxiv_dataset-49111401.1869 | Self-avoiding quantum walks
quant-ph
Quantum walks exhibit many unique characteristics compared to classical
random walks. In the classical setting, self-avoiding random walks have been
studied as a variation on the usual classical random walk. Classical
self-avoiding random walks have found numerous applications, ... | arxiv topic:quant-ph |
arxiv_dataset-49121401.1969 | Rational and global forms of certain Chiral Conformal Field Theories;
Vertex Algebras I
math.QA math.AG
We present explicit global constructions - avoiding power series - of certain
chiral CFTs, including current algebras on the projective line. We outline an
approach to vertex algebras, inspired by this construc... | arxiv topic:math.QA math.AG |
arxiv_dataset-49131401.2069 | Constraints from $v_2$ fluctuations for the initial state geometry of
heavy-ion collisions
nucl-th hep-ph
The ability to accurately compute the series of coefficients $v_n$
characterizing the momentum space anisotropies of particle production in
ultrarelativistic heavy ion collisions as a function of centrality i... | arxiv topic:nucl-th hep-ph |
arxiv_dataset-49141401.2169 | Achievability of Nonlinear Degrees of Freedom in Correlatively Changing
Fading Channels
cs.IT math.IT
A new approach toward the noncoherent communications over the time varying
fading channels is presented. In this approach, the relationship between the
input signal space and the output signal space of a correlat... | arxiv topic:cs.IT math.IT |
arxiv_dataset-49151401.2269 | Spectral Operators of Matrices
math.OC
The class of matrix optimization problems (MOPs) has been recognized in
recent years to be a powerful tool by researchers far beyond the optimization
community to model many important applications involving structured low rank
matrices. This trend can be credited to some exten... | arxiv topic:math.OC |
arxiv_dataset-49161401.2369 | Self Organizing strategies for enhanced ICIC (eICIC)
cs.NI
Small cells have been identified as an effective solution for coping with the
important traffic increase that is expected in the coming years. But this
solution is accompanied by additional interference that needs to be mitigated.
The enhanced Inter Cell In... | arxiv topic:cs.NI |
arxiv_dataset-49171401.2469 | Frequency adjustment and synchrony in networks of delayed pulse coupled
oscillators
q-bio.NC nlin.AO
We introduce a system of pulse coupled oscillators that can change both their
phases and frequencies; and prove that when there is a separation of time
scales between phase and frequency adjustment the system conv... | arxiv topic:q-bio.NC nlin.AO |
arxiv_dataset-49181401.2569 | Multi Terminal Probabilistic Compressed Sensing
cs.IT math.IT stat.ML
In this paper, the `Approximate Message Passing' (AMP) algorithm, initially
developed for compressed sensing of signals under i.i.d. Gaussian measurement
matrices, has been extended to a multi-terminal setting (MAMP algorithm). It
has been shown ... | arxiv topic:cs.IT math.IT stat.ML |
arxiv_dataset-49191401.2669 | On-line vertex ranking of trees
math.CO
A $k$-ranking of a graph $G$ is a labeling of its vertices from
$\{1,\ldots,k\}$ such that any nontrivial path whose endpoints have the same
label contains a larger label. The least $k$ for which $G$ has a $k$-ranking is
the ranking number of $G$, also known as tree-depth. Ap... | arxiv topic:math.CO |
arxiv_dataset-49201401.2769 | A class of nonperturbative nonlinear covariant gauges in Yang-Mills
theories
hep-th hep-lat hep-ph nucl-th
We report on the recent proposal of a class of nonlinear covariant gauges
that can be formulated as an extremization procedure which admits a simple
discretization well-suited to numerical minimization techn... | arxiv topic:hep-th hep-lat hep-ph nucl-th |
arxiv_dataset-49211401.2869 | A basis of the group of primitive almost pythagorean triples
math.NT
Let $m$ be a fixed square-free positive integer, then equivalence classes of
solutions of Diophantine equation $x^2+m\cdot y^2=z^2$ form an infinitely
generated abelian group under the operation induced by the complex
multiplication. A basis of th... | arxiv topic:math.NT |
arxiv_dataset-49221401.2969 | Latest news on the Physics of Brown dwarfs
astro-ph.SR
The physics of brown dwarfs has continuously improved since the discovery of
these astrophysical bodies. The first important developments were devoted to
the description of their mechanical structure, with the derivation of an
appropriate equation of state, and... | arxiv topic:astro-ph.SR |
arxiv_dataset-49231401.3069 | Use Case Point Approach Based Software Effort Estimation using Various
Support Vector Regression Kernel Methods
cs.SE cs.LG
The job of software effort estimation is a critical one in the early stages
of the software development life cycle when the details of requirements are
usually not clearly identified. Variou... | arxiv topic:cs.SE cs.LG |
arxiv_dataset-49241401.3169 | Exact and approximate operator parallelism
math.FA math.OA
Extending the notion of parallelism we introduce the concept of approximate
parallelism in normed spaces and then substantially restrict ourselves to the
setting of Hilbert space operators endowed with the operator norm. We present
several characterizations... | arxiv topic:math.FA math.OA |
arxiv_dataset-49251401.3269 | Teaching precursors to data science in introductory and second courses
in statistics
stat.CO cs.CY stat.OT
Statistics students need to develop the capacity to make sense of the
staggering amount of information collected in our increasingly data-centered
world. Data science is an important part of modern statistic... | arxiv topic:stat.CO cs.CY stat.OT |
arxiv_dataset-49261401.3369 | Time dependence in large amplitude oscillatory shear: a rheo-ultrasonic
study of fatigue dynamics in a colloidal gel
cond-mat.soft
We report on the response of a yield stress material, namely a colloidal gel
made of attractive carbon black particles, submitted to large amplitude
oscillatory shear stress (LAOStres... | arxiv topic:cond-mat.soft |
arxiv_dataset-49271401.3469 | Exploiting Single-Cycle Symmetries in Continuous Constraint Problems
cs.AI
Symmetries in discrete constraint satisfaction problems have been explored
and exploited in the last years, but symmetries in continuous constraint
problems have not received the same attention. Here we focus on permutations of
the variables... | arxiv topic:cs.AI |
arxiv_dataset-49281401.3569 | Efficient Strategies for Single/Multi-Target Jamming on MIMO Gaussian
Channels
cs.IT math.IT
The problem of jamming on multiple-input multiple-output (MIMO) Gaussian
channels is investigated in this paper. In the case of a single target
legitimate signal, we show that the existing result based on the simplificati... | arxiv topic:cs.IT math.IT |
arxiv_dataset-49291401.3669 | Hrebs and Cohesion Chains as similar tools for semantic text properties
research
cs.CL
In this study it is proven that the Hrebs used in Denotation analysis of
texts and Cohesion Chains (defined as a fusion between Lexical Chains and
Coreference Chains) represent similar linguistic tools. This result gives us
the... | arxiv topic:cs.CL |
arxiv_dataset-49301401.3769 | The High-$z$ Universe Confronts Warm Dark Matter: Galaxy Counts,
Reionization and the Nature of Dark Matter
astro-ph.CO hep-ph
We use $N$-body simulations to show that high-redshift galaxy counts provide
an interesting constraint on the nature of dark matter, specifically Warm Dark
Matter (WDM), owing to the lack... | arxiv topic:astro-ph.CO hep-ph |
arxiv_dataset-49311401.3869 | False-Name Manipulations in Weighted Voting Games
cs.GT cs.MA
Weighted voting is a classic model of cooperation among agents in
decision-making domains. In such games, each player has a weight, and a
coalition of players wins the game if its total weight meets or exceeds a given
quota. A players power in such games... | arxiv topic:cs.GT cs.MA |
arxiv_dataset-49321401.3969 | Precise Phase Measurements using an Entangled Coherent State
quant-ph
Quantum entanglement offers the possibility of making measurements beyond the
classical limit, however some issues still need to be overcome before it can be
applied in realistic lossy systems. Recent work has used the quantum Fisher
information ... | arxiv topic:quant-ph |
arxiv_dataset-49331401.4069 | Binary Scientific Star Coauthors Core Size
physics.soc-ph cs.DL
It is examined whether the relationship $ J \propto A/r^{\alpha}$, and the
subsequent coauthor core notion (Ausloos 2013), between the number ($J$) of
joint publications (JP) by a "main scientist" (LI) with her/his coauthors (CAs)
can be extended to a ... | arxiv topic:physics.soc-ph cs.DL |
arxiv_dataset-49341401.4169 | Implementation of robust image artifact removal in SWarp through clipped
mean stacking
astro-ph.IM
We implement an algorithm for detecting and removing artifacts from
astronomical images by means of outlier rejection during stacking. Our method
is capable of addressing both small, highly significant artifacts suc... | arxiv topic:astro-ph.IM |
arxiv_dataset-49351401.4269 | SUPER: Sparse signals with Unknown Phases Efficiently Recovered
cs.IT math.IT
Suppose ${\bf x}$ is any exactly $k$-sparse vector in $\mathbb{C}^{n}$. We
present a class of phase measurement matrix $A$ in $\mathbb{C}^{m\times n}$,
and a corresponding algorithm, called SUPER, that can resolve ${\bf x}$ up to a
global... | arxiv topic:cs.IT math.IT |
arxiv_dataset-49361401.4369 | Delayed acceptance particle MCMC for exact inference in stochastic
kinetic models
stat.CO
Recently-proposed particle MCMC methods provide a flexible way of performing
Bayesian inference for parameters governing stochastic kinetic models defined
as Markov (jump) processes (MJPs). Each iteration of the scheme requi... | arxiv topic:stat.CO |
arxiv_dataset-49371401.4469 | A cosmic web filament revealed in Lyman-alpha emission around a luminous
high-redshift quasar
astro-ph.CO astro-ph.GA
Simulations of structure formation in the Universe predict that galaxies are
embedded in a "cosmic web", where the majority of baryons reside as rarefied
and highly ionized gas. This material has ... | arxiv topic:astro-ph.CO astro-ph.GA |
arxiv_dataset-49381401.4569 | Stabilisation de la formule des traces tordue I: endoscopie tordue sur
un corps local
math.RT math.NT
This is the first of a series of papers devoted to the stabilization of the
twisted trace formula. It is just an introduction. We present the local theory
of twisted endoscopy, following the fundamental works of ... | arxiv topic:math.RT math.NT |
arxiv_dataset-49391401.4669 | Single Photoelectron Detection after Selective Excitation of
Electron-Heavy Hole and Electron-Light Hole Pairs in Double Quantum Dots
cond-mat.mes-hall quant-ph
We demonstrate the real-time detection of single photogenerated electrons in
two different lateral double quantum dots made in AlGaAs/GaAs/AlGaAs quantum... | arxiv topic:cond-mat.mes-hall quant-ph |
arxiv_dataset-49401401.4769 | Variable Screenings in Binary Response Regressions with Multivariate
Normal Predictors
stat.AP
Screening before model building is a reasonable strategy to reduce the
dimension of regression problems. Sure independence screening is an efficient
approach to this purpose. It applies the slope estimate of a simple li... | arxiv topic:stat.AP |
arxiv_dataset-49411401.4869 | Does Syntactic Knowledge help English-Hindi SMT?
cs.CL cs.AI
In this paper we explore various parameter settings of the state-of-art
Statistical Machine Translation system to improve the quality of the
translation for a `distant' language pair like English-Hindi. We proposed new
techniques for efficient reordering.... | arxiv topic:cs.CL cs.AI |
arxiv_dataset-49421401.4969 | Local and Parallel Finite Element Algorithm Based On Multilevel
Discretization for Eigenvalue Problem
math.NA
A local and parallel algorithm based on the multilevel discretization is
proposed in this paper to solve the eigenvalue problem by the finite element
method. With this new scheme, solving the eigenvalue p... | arxiv topic:math.NA |
arxiv_dataset-49431401.5069 | The Fermi GBM Gamma-Ray Burst Spectral Catalog: Four Years Of Data
astro-ph.HE
In this catalog we present the updated set of spectral analyses of GRBs
detected by the Fermi Gamma-Ray Burst Monitor (GBM) during its first four years
of operation. It contains two types of spectra, time-integrated spectral fits
and spe... | arxiv topic:astro-ph.HE |
arxiv_dataset-49441401.5169 | Calculations of gamma-ray spectral profiles of linear alkanes in the
positron annihilation process
physics.chem-ph
The positron-electron annihilation gamma-ray spectra of linear alkanes
CnH2n+2 (n=1-12) have been studied systematically. A profile quality (PQ)
parameter, is introduced to assess the agreement betwe... | arxiv topic:physics.chem-ph |
arxiv_dataset-49451401.5269 | Stable Roommates Problem with Random Preferences
cs.DS cs.CC math.CO
The stable roommates problem with $n$ agents has worst case complexity
$O(n^2)$ in time and space. Random instances can be solved faster and with less
memory, however. We introduce an algorithm that has average time and space
complexity $O(n^\frac... | arxiv topic:cs.DS cs.CC math.CO |
arxiv_dataset-49461401.5369 | A limit equation criterion for applying the conformal method to
asymptotically cylindrical initial data sets
gr-qc math.AP
We prove that in a certain class of conformal data on an asymptotically
cylindrical manifold, if the conformally decomposed Einstein constraint
equations do not admit a solution, then one can... | arxiv topic:gr-qc math.AP |
arxiv_dataset-49471401.5469 | A spectral synthesis code for rapid modelling of supernovae
astro-ph.SR astro-ph.IM
We present TARDIS - an open-source code for rapid spectral modelling of
supernovae (SNe). Our goal is to develop a tool that is sufficiently fast to
allow exploration of the complex parameter spaces of models for SN ejecta. This
can... | arxiv topic:astro-ph.SR astro-ph.IM |
arxiv_dataset-49481401.5569 | Generalized L\"uscher's Formula in Multichannel Baryon-Baryon Scattering
hep-lat
In this paper, L\"uscher's formula is generalized to the case of two
spin-$\frac{1}{2}$ particles in two-channel scattering based on Ref.
\cite{Li:2012bi}. This is first done in a non-relativistic quantum mechanics
model and then gener... | arxiv topic:hep-lat |
arxiv_dataset-49491401.5669 | On Stability of Hyperbolic Thermoelastic Reissner-Mindlin-Timoshenko
Plates
math.AP
In the present article, we consider a thermoelastic plate of
Reissner-Mindlin-Timoshenko type with the hyperbolic heat conduction arising
from Cattaneo's law. In the absense of any additional mechanical dissipations,
the system is... | arxiv topic:math.AP |
arxiv_dataset-49501401.5769 | A geometric version of the Andrasfai-Erdos-Sos theorem
math.CO
For each odd integer $k\ge 5$, we prove that, if $M$ is a simple rank-$r$
binary matroid with no odd circuit of length less than $k$ and with $|M| > k
2^{r-k+1}$, then $M$ is isomorphic to a restriction of the rank-$r$ binary
affine geometry; this bound... | arxiv topic:math.CO |
arxiv_dataset-49511401.5869 | An Enhanced Branch-and-bound Algorithm for the Talent Scheduling Problem
cs.AI
The talent scheduling problem is a simplified version of the real-world film
shooting problem, which aims to determine a shooting sequence so as to minimize
the total cost of the actors involved. In this article, we first formulate the
p... | arxiv topic:cs.AI |
arxiv_dataset-49521401.5969 | Entropy of subordinate shift spaces
math.DS math.CO
We introduce a new family of shift spaces --- the subordinate shifts. Using
subordinate shifts we prove in an elementary way that for every nonnegative
real number $t$ there is a shift space with entropy $t$.
| arxiv topic:math.DS math.CO |
arxiv_dataset-49531401.6069 | On Continuous-Time White Phase Noise Channels
cs.IT math.IT
A continuous-time model for the additive white Gaussian noise (AWGN) channel
in the presence of white (memoryless) phase noise is proposed and discussed. It
is shown that for linear modulation the output of the baud-sampled filter
matched to the shaping wa... | arxiv topic:cs.IT math.IT |
arxiv_dataset-49541401.6169 | Parsimonious Topic Models with Salient Word Discovery
cs.LG cs.CL cs.IR stat.ML
We propose a parsimonious topic model for text corpora. In related models
such as Latent Dirichlet Allocation (LDA), all words are modeled
topic-specifically, even though many words occur with similar frequencies
across different topics... | arxiv topic:cs.LG cs.CL cs.IR stat.ML |
arxiv_dataset-49551401.6269 | Hadronic production of $\Xi_{cc}$ at a fixed-target experiment at the
LHC
hep-ph
In the paper, we present a detailed discussion on the $\Xi_{cc}$ production
at a fixed target experiment at the LHC (After@LHC). The doubly charmed baryon
$\Xi_{cc}$ is produced via the channel, ${\rm Proton} + {\rm
Proton}\to\Xi_{cc... | arxiv topic:hep-ph |
arxiv_dataset-49561401.6369 | A regularity result for quasilinear stochastic partial differential
equations of parabolic type
math.NA
We consider a quasilinear parabolic stochastic partial differential equation
driven by a multiplicative noise and study regularity properties of its weak
solution satisfying classical a priori estimates. In par... | arxiv topic:math.NA |
arxiv_dataset-49571401.6469 | Phase-sensitive detection of spin pumping via the ac inverse spin Hall
effect
cond-mat.mes-hall cond-mat.mtrl-sci
An intriguing feature of spintronics is the use of pure spin-currents to
manipulate magnetization, e.g., spin-currents can switch magnetization in
spin-torque MRAM, a next-generation DRAM alternative.... | arxiv topic:cond-mat.mes-hall cond-mat.mtrl-sci |
arxiv_dataset-49581401.6569 | Blow-up for the two-component Camassa-Holm system
math.AP
Following conservative solutions of the two-component Camassa-Holm system
$u_t-u_{txx}+3uu_x-2u_xu_{xx}-uu_{xxx}+\rho\rho_x=0$, $\rho_t+(u\rho)_x=0$
along characteristics, we determine if wave breaking occurs in the nearby
future or not, for initial data $u_... | arxiv topic:math.AP |
arxiv_dataset-49591401.6669 | Nonlinear Acoustics FDTD method including Frequency Power Law
Attenuation for Soft Tissue Modeling
physics.med-ph
This paper describes a model for nonlinear acoustic wave propagation through
absorbing and weakly dispersive media, and its numerical solution by means of
finite differences in time domain method (FDT... | arxiv topic:physics.med-ph |
arxiv_dataset-49601401.6769 | Acoustic Bessel-like beam formation by an axisymmetric grating
cond-mat.mtrl-sci
We report Bessel-like beam formation of acoustic waves by means of an
axisymmetric grating of rigid tori. The results show that the generated beam
pattern is similar to that of Bessel beams, characterized by elongated
non-diffracting f... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-49611401.6869 | Abstract convex optimal antiderivatives
math.FA math.OC
Having studied families of antiderivatives and their envelopes in the setting
of classical convex analysis, we now extend and apply these notions and results
in settings of abstract convex analysis. Given partial data regarding a
c-subdifferential, we consider... | arxiv topic:math.FA math.OC |
arxiv_dataset-49621401.6969 | Room-temperature vibrational properties of multiferroic MnWO4 under
quasi-hydrostatic compression up to 39 GPa
cond-mat.mtrl-sci
The multiferroic manganese tungstate (MnWO4) has been studied by
high-pressure Raman spectroscopy at room temperature under quasi-hydrostatic
conditions up to 39.3 GPa. The low-pressure... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-49631401.7069 | Least-Order Torsion-Gravity for Fermion Fields, and the Non-Linear
Potentials in the Standard Models
gr-qc
We will consider the least-order torsional completion of gravity for a
spacetime filled with fermionic Dirac matter fields, and we study the effects
of the background-induced non-linear potentials for the ma... | arxiv topic:gr-qc |
arxiv_dataset-49641401.7169 | On the Evaluation of the Polyanskiy-Poor-Verdu Converse Bound for Finite
Blocklength Coding in AWGN
cs.IT math.IT
A tight converse bound to channel coding rate in the finite block-length
regime and under AWGN conditions was recently proposed by Polyanskiy, Poor, and
Verdu (PPV). The bound is a generalization of a... | arxiv topic:cs.IT math.IT |
arxiv_dataset-49651401.7269 | Glass-Transition Properties from Hard Spheres to Charged Point Particles
cond-mat.stat-mech cond-mat.soft
The glass transition is investigated in three dimensions for single and
double Yukawa potentials for the full range of control parameters. For
vanishing screening parameter, the limit of the one-component plasm... | arxiv topic:cond-mat.stat-mech cond-mat.soft |
arxiv_dataset-49661401.7369 | Linear Codes are Optimal for Index-Coding Instances with Five or Fewer
Receivers
cs.IT math.IT
We study zero-error unicast index-coding instances, where each receiver must
perfectly decode its requested message set, and the message sets requested by
any two receivers do not overlap. We show that for all these ins... | arxiv topic:cs.IT math.IT |
arxiv_dataset-49671401.7469 | Giant Seebeck coefficient in semiconducting single-wall carbon nanotube
film
cond-mat.mes-hall cond-mat.mtrl-sci
We found a giant Seebeck effect in semiconducting single-wall carbon nanotube
(SWCNT) films, which exhibited a performance comparable to that of commercial
Bi2Te3 alloys. Carrier doping of semiconducti... | arxiv topic:cond-mat.mes-hall cond-mat.mtrl-sci |
arxiv_dataset-49681401.7569 | Transversality and alternating projections for nonconvex sets
math.OC
We consider the method of alternating projections for finding a point in the
intersection of two closed sets, possibly nonconvex. Assuming only the standard
transversality condition (or a weaker version thereof), we prove local linear
convergence... | arxiv topic:math.OC |
arxiv_dataset-49691401.7669 | A panchromatic analysis of starburst galaxy M82: Probing the dust
properties
astro-ph.GA astro-ph.CO
(Abridged) We combine NUV, optical and IR imaging of the nearby starburst
galaxy M82 to explore the properties of the dust both in the interstellar
medium of the galaxy and the dust entrained in the superwind. The... | arxiv topic:astro-ph.GA astro-ph.CO |
arxiv_dataset-49701401.7769 | X-ray and EUV spectroscopy of various astrophysical and laboratory
plasmas -- Collisional, photoionization and charge-exchange plasmas
astro-ph.SR
Several laboratory facilities were used to benchmark theoretical spectral
models those extensively used by astronomical communities. However there are
still many diffe... | arxiv topic:astro-ph.SR |
arxiv_dataset-49711401.7869 | Polynomial actions of unitary operators and idempotent ultrafilters
math.DS
Let $p$ be an idempotent ultrafilter over $\mathbb{N}$. For a positive
integer $N$, let ${\cal P}_{\leq N}$ denote the additive group of polynomials
$P\in\mathbb{Z}[x]$ with ${\rm deg}\, P\leq N$ and $P(0)=0$. Given a unitary
operator $U$ o... | arxiv topic:math.DS |
arxiv_dataset-49721401.7969 | Uniform bounds for Fourier transforms of surface measures in R^3 with
nonsmooth density
math.CA math.FA
We prove uniform estimates for the decay rate of the Fourier transform of
measures supported on real-analytic hypersurfaces in R^3. If the surface
contains the origin and is oriented such that its normal at the... | arxiv topic:math.CA math.FA |
arxiv_dataset-49731401.8069 | Defect Detection Efficiency A Combined Approach
cs.SE
Survival of IT industries depends much upon the development of high quality
and customer satisfied software products. Quality however can be viewed from
various perspectives such as deployment of the products within estimated
resources, constrains and also being... | arxiv topic:cs.SE |
arxiv_dataset-49741401.8169 | Partitions of large unbalanced bipartites
math.CO math.PR
We compute the asymptotic behaviour of the number of partitions of large
vectors $(n_1,n_2)$ of $\mathbb{Z}_+^2$ in the critical regime $n_1 \asymp
\sqrt{n_2}$ and in the subcritical regime $n_1 = o(\sqrt{n_2})$. This work
completes the results established i... | arxiv topic:math.CO math.PR |
arxiv_dataset-49751401.8269 | Experiments with Three Approaches to Recognizing Lexical Entailment
cs.CL cs.AI cs.LG
Inference in natural language often involves recognizing lexical entailment
(RLE); that is, identifying whether one word entails another. For example,
"buy" entails "own". Two general strategies for RLE have been proposed: One
str... | arxiv topic:cs.CL cs.AI cs.LG |
arxiv_dataset-49761402.0075 | Galaxy luminosity function and its cosmological evolution: Testing a new
feedback model depending on galaxy-scale dust opacity
astro-ph.CO astro-ph.GA
We present a new version of a semi-analytic model of cosmological galaxy
formation, incorporating a star formation law with a feedback depending on the
galaxy-scal... | arxiv topic:astro-ph.CO astro-ph.GA |
arxiv_dataset-49771402.0175 | Aqueous alteration on main belt primitive asteroids: results from
visible spectroscopy
astro-ph.EP
This work focuses on the study of the aqueous alteration process which acted
in the main belt and produced hydrated minerals on the altered asteroids. The
aqueous alteration is particularly important for unraveling ... | arxiv topic:astro-ph.EP |
arxiv_dataset-49781402.0275 | Aging as a mean to retain an adaptive mutation rate in mutagenesis with
asymmetric reproduction
q-bio.PE
The paper discusses a connection between asymmetric reproduction -- that is
reproduction in a parent-child relationship where the parent does not mutate
during reproduction --, the fact that all non-viral life... | arxiv topic:q-bio.PE |
arxiv_dataset-49791402.0375 | Highly symmetric POVMs and their informational power
quant-ph cs.IT math-ph math.IT math.MP
We discuss the dependence of the Shannon entropy of normalized finite rank-1
POVMs on the choice of the input state, looking for the states that minimize
this quantity. To distinguish the class of measurements where the prob... | arxiv topic:quant-ph cs.IT math-ph math.IT math.MP |
arxiv_dataset-49801402.0475 | Topological invariance of the homological index
math.KT
R. W. Carey and J. Pincus in [CaPi86] proposed and index theory for
non-Fredholm bounded operators T on a separable Hilbert space H such that TT* -
T*T is in the trace class. We showed in [CGK13] using Dirac-type operators
acting on sections of bundles over R^... | arxiv topic:math.KT |
arxiv_dataset-49811402.0575 | Reasoning about Explanations for Negative Query Answers in DL-Lite
cs.AI cs.LO
In order to meet usability requirements, most logic-based applications
provide explanation facilities for reasoning services. This holds also for
Description Logics, where research has focused on the explanation of both TBox
reasoning an... | arxiv topic:cs.AI cs.LO |
arxiv_dataset-49821402.0675 | Operation and performance of the CMS tracker
physics.ins-det hep-ex
The CMS silicon tracker consists of two tracking devices utilizing
semiconductor technology: the inner pixel and the outer strip detectors. They
operate in a high-occupancy and high-radiation environment presented by
particle collisions in the LHC.... | arxiv topic:physics.ins-det hep-ex |
arxiv_dataset-49831402.0775 | Noncommutative covering projections and $K$-homology
math.KT
If $X$ is a topological space then there is a natural homomorphism
$\pi_1(X)\rightarrow K_1(X)$ from a fundamental group to a $K_1$-homology
group. Covering projections depend of fundamental group. So $K_1$-homology
groups are interrelated with covering p... | arxiv topic:math.KT |
arxiv_dataset-49841402.0875 | Quantum quenches and competing orders
cond-mat.supr-con cond-mat.str-el hep-th
We study the nonequilibrium dynamics of an electronic model of competition
between an unconventional charge density wave (a bond density wave) and
$d$-wave superconductivity. In a time-dependent Hartree-Fock+BCS approximation,
the dynami... | arxiv topic:cond-mat.supr-con cond-mat.str-el hep-th |
arxiv_dataset-49851402.0975 | The QCD improved electroweak parameter $\rho$
hep-ph
In the present paper, we make a detailed analysis for the QCD corrections to
the electroweak $\rho$ parameter by applying the principle of maximum
conformality (PMC). As a comparison, we show that under the conventional scale
setting, we have $\Delta\rho|_{\rm N^... | arxiv topic:hep-ph |
arxiv_dataset-49861402.1075 | A New Class of Complex Ejecta Resulting from the Interaction of two CMEs
and its Expected Geoeffectiveness
astro-ph.SR physics.space-ph
A significant portion of transients measured by spacecraft at 1 AU does not
show the well-defined properties of magnetic clouds (MCs). Here, we propose a
new class of complex, no... | arxiv topic:astro-ph.SR physics.space-ph |
arxiv_dataset-49871402.1175 | Erratum for "Elementary formula for the Hall conductivity of interacting
systems"
cond-mat.str-el
When deriving a formula for the Hall conductivity of interacting electrons in
Phys. Rev. B 86, 165133, we have relied on an unjustified implicit assumption
that a certain gauge choice could be made. Only under this c... | arxiv topic:cond-mat.str-el |
arxiv_dataset-49881402.1275 | On the Validity of the Effective Field Theory for Dark Matter Searches
at the LHC, Part II: Complete Analysis for the s-channel
hep-ph hep-ex
We generalize in several directions our recent analysis of the limitations to
the use of the effective field theory approach to study dark matter at the LHC.
Firstly, we st... | arxiv topic:hep-ph hep-ex |
arxiv_dataset-49891402.1375 | Synchronization of two self-excited double pendula
physics.class-ph nlin.CD
We consider the synchronization of two self-excited double pendula. We show
that such pendula hanging on the same beam can have four different synchronous
configurations. Our approximate analytical analysis allows us to derive the
synchroni... | arxiv topic:physics.class-ph nlin.CD |
arxiv_dataset-49901402.1475 | The Transport of Cosmic Rays Across Magnetic Fieldlines
astro-ph.HE
The long residence times and small anisotropies of cosmic rays suggest that
they are well confined and well scattered by the Galactic magnetic field. Due
to the disklike shape of the confinement volume, transport in the vertical
direction, perpendi... | arxiv topic:astro-ph.HE |
arxiv_dataset-49911402.1575 | Positronium contribution to the electron g-2
hep-ph
The contribution of positronium to the electron $g$-2 ($a_e$) has been
computed in Ref. [1] and found to be of the same order of $\alpha$ as that of
five-loop perturbative QED. We confirm this result and correct a few errors in
its first derivation. As recently ca... | arxiv topic:hep-ph |
arxiv_dataset-49921402.1675 | Rationality problem for transitive subgroups of S_8
math.AG
For any field K and any transitive subgroup G of S_8, let G acts naturally on
K(x_1, . . ., x_8) by permutations of the variables, we prove that under some
minor conditions K(x_1, . . ., x_8)^G is always K-rational except G is A_8 or G
is isomorphic to PGL... | arxiv topic:math.AG |
arxiv_dataset-49931402.1775 | The topology of quaternionic contact manifolds
math.DG
We explore the consequences of curvature and torsion on the topology of
quaternionic contact manifolds with integrable vertical distribution. We prove
a general Myers theorem and establish a Cartan-Hadamard result for almost
qc-Einstein manifolds.
| arxiv topic:math.DG |
arxiv_dataset-49941402.1875 | The Lusternik-Schnirelmann category of metric spaces
math.AT math.GN
We extend the theory of the Lusternik-Schnirelmann category to general metric
spaces by means of covers by arbitrary subsets. We also generalize the
definition of the strict category weight. We show that if the Bockstein
homomorphism on a metric s... | arxiv topic:math.AT math.GN |
arxiv_dataset-49951402.1975 | A note on general sliding window processes
math.PR
Let $f:\mathbb{R}^k\to \mathbb{R}$ be a measurable function, and let
$\{U_i\}_{i\in\mathbb{N}}$ be a sequence of i.i.d. random variables. Consider
the random process $Z_i=f(U_{i},...,U_{i+k-1})$. We show that for all $\ell$,
there is a positive probability, uniform... | arxiv topic:math.PR |
arxiv_dataset-49961402.2075 | A search for small and medium scale anisotropy of cosmic rays above 1
PeV registered at the Tunka-133 array
astro-ph.HE
A search for anisotropy at different scales in the arrival directions of
cosmic rays with energies above 1 PeV is performed with data of the Tunka-133
array. A number of regions with angular siz... | arxiv topic:astro-ph.HE |
arxiv_dataset-49971402.2175 | A Characterization of Locally Testable Affine-Invariant Properties via
Decomposition Theorems
cs.CC
Let $\mathcal{P}$ be a property of function $\mathbb{F}_p^n \to \{0,1\}$ for
a fixed prime $p$. An algorithm is called a tester for $\mathcal{P}$ if, given
a query access to the input function $f$, with high probab... | arxiv topic:cs.CC |
arxiv_dataset-49981402.2275 | New self dualities and duality cascades
hep-th hep-ph
New self-dualities involving two index tensors are derived. These new
self-dualities are used to build various duality cascades. Both vector like and
chiral cascades are presented. Aside from ending in confinement, these duality
cascades can also end in interact... | arxiv topic:hep-th hep-ph |
arxiv_dataset-49991402.2375 | Significance of Coupling and Cohesion on Design Quality
cs.SE
In recent years, the complexity of the software is increasing due to
automation of every segment of application. Software is nowhere remained as
one-time development product since its architectural dimension is increasing
with addition of new requirement... | arxiv topic:cs.SE |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.