id stringlengths 16 29 | text stringlengths 86 3.49k | source stringlengths 14 112 |
|---|---|---|
arxiv_dataset-102001808.10854 | Forecasting solar radiation during dust storms using deep learning
physics.ao-ph physics.data-an
Dust storms are common in arid zones on the earth and others planets such as
Mars. The impact of dust storms on solar radiation has significant implications
for solar power plants and autonomous vehicles powered by sola... | arxiv topic:physics.ao-ph physics.data-an |
arxiv_dataset-102011809.00084 | Understanding Neural Pathways in Zebrafish through Deep Learning and
High Resolution Electron Microscope Data
cs.CV
The tracing of neural pathways through large volumes of image data is an
incredibly tedious and time-consuming process that significantly encumbers
progress in neuroscience. We are exploring deep le... | arxiv topic:cs.CV |
arxiv_dataset-102021809.00184 | A Symplectic Interpretation of the Separability of Gaussian Mixed States
quant-ph math-ph math.MP math.OA math.SG
We prove, using symplectic methods and The Wigner formalism, a refinement of
a criterion due to Werner and Wolf for the separability of bipartite Gaussian
mixed states in an arbitrary number of dimensio... | arxiv topic:quant-ph math-ph math.MP math.OA math.SG |
arxiv_dataset-102031809.00284 | New Characterizations of Musielak-Orlicz-Sobolev Spaces via Sharp Ball
Averaging Functions
math.CA math.AP math.FA
In this article, the authors establish a new characterization of the
Musielak--Orlicz--Sobolev space on $\mathbb{R}^n$, which includes the classical
Orlicz--Sobolev space, the weighted Sobolev space ... | arxiv topic:math.CA math.AP math.FA |
arxiv_dataset-102041809.00384 | Soft anomalous dimension matrices in heavy quark-antiquark
hadroproduction in association with a gluon jet
hep-ph
We compute the soft anomalous dimension (SAD) matrices for production of
massive quarks $Q$ and $\bar{Q}$ in association with a gluon jet, from massless
quarks $q$ and antiquarks $\bar{q}$: $q\bar{q}\... | arxiv topic:hep-ph |
arxiv_dataset-102051809.00484 | Global search for localised modes in scalar and vector nonlinear
Schr\"odinger-type equations
nlin.PS physics.optics
We present a new approach for search of coexisting classes of localised modes
admitted by the repulsive (defocusing) scalar or vector nonlinear
Schr\"odinger-type equations. The approach is based o... | arxiv topic:nlin.PS physics.optics |
arxiv_dataset-102061809.00584 | The multidimensional truncated Moment Problem: The Moment Cone
math.FA math.AG math.OC
Let $\mathsf{A}=\{a_1,\dots,a_m\}$, $m\in\mathbb{N}$, be measurable functions
on a measurable space $(\mathcal{X},\mathfrak{A})$. If $\mu$ is a positive
measure on $(\mathcal{X},\mathfrak{A})$ such that $\int a_i d\mu<\infty$ for... | arxiv topic:math.FA math.AG math.OC |
arxiv_dataset-102071809.00684 | Linear structure of functions with maximal Clarke subdifferential
math.FA
It is hereby established that the set of Lipschitz functions
$f:\mathcal{U}\rightarrow \mathbb{R}$ ($\mathcal{U}$ nonempty open subset of
$\ell_{d}^{1}$) with maximal Clarke subdifferential contains a linear subspace
of uncountable dimension ... | arxiv topic:math.FA |
arxiv_dataset-102081809.00784 | Quantum charge pumping through Majorana bound states
cond-mat.mes-hall
We study adiabatic charge pumping through a Majorana bound state tunnel
coupled to multiple normal leads. We show that for most of the parameters such
a pump does not lead to any net pumped charge between the various leads unless
a multiply conn... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-102091809.00884 | Absolute parameters and period variation in a semidetached eclipsing
variable V2247 Cyg
astro-ph.SR
We aim to determine the absolute parameters of the components of a poorly
studied Algol-type eclipsing binary V2247 Cyg. The data analysis is based on
our numerous precise UBVRcIc photometric observations and low r... | arxiv topic:astro-ph.SR |
arxiv_dataset-102101809.00984 | The materials data ecosystem: materials data science and its role in
data-driven materials discovery
cs.CY
Since its launch in 2011, Materials Genome Initiative (MGI) has drawn the
attention of researchers from across academia, government, and industry
worldwide.As one of the three tools of MGI, the materials dat... | arxiv topic:cs.CY |
arxiv_dataset-102111809.01084 | Energy Efficient Resource Allocation for Mobile-Edge Computation
Networks with NOMA
eess.SP
This paper investigates an uplink non-orthogonal multiple access (NOMA)-based
mobile-edge computing (MEC) network. Our objective is to minimize the total
energy consumption of all users including transmission energy and lo... | arxiv topic:eess.SP |
arxiv_dataset-102121809.01184 | Quantifier-free description of the solutions set of the generalized
interval-quantifier system of linear equations
math.OC
A quantifier-free description of the set of solutions of the generalized
interval-quantifier system of linear equations is obtain.
| arxiv topic:math.OC |
arxiv_dataset-102131809.01284 | Heavy Bernoulli-percolation clusters are indistinguishable
math.PR
We prove that the heavy clusters are indistinguishable for Bernoulli
percolation on quasi-transitive nonunimodular graphs. As an application, we
show that the uniqueness threshold of any quasi-transitive graph is also the
threshold for connectivity ... | arxiv topic:math.PR |
arxiv_dataset-102141809.01384 | Counting Consecutive Pattern Matches in $\mathcal{S}_n(132)$ and
$\mathcal{S}_n(123)$
math.CO
In this paper, we study the distribution of consecutive patterns in the set
of 123-avoiding permutations and the set of 132-avoiding permutations, that is,
in $\mathcal{S}_n(123)$ and $\mathcal{S}_n(132)$. We first study... | arxiv topic:math.CO |
arxiv_dataset-102151809.01484 | Multiple vector bundles: cores, splittings and decompositions
math.DG
This paper introduces $\infty$- and $n$-fold vector bundles as special
functors from the $\infty$- and $n$-cube categories to the category of smooth
manifolds. We study the cores and "n-pullbacks" of $n$-fold vector bundles and
we prove that any ... | arxiv topic:math.DG |
arxiv_dataset-102161809.01584 | Calibration of the oscillation amplitude of electrically excited
scanning probe microscopy sensors
physics.app-ph
Atomic force microscopy (AFM) is an analytical surface characterization tool
which can reveal a sample's topography with high spatial resolution while
simultaneously probing tip-sample interactions. L... | arxiv topic:physics.app-ph |
arxiv_dataset-102171809.01684 | On the origin of gas-poor galaxies in galaxy clusters using cosmological
hydrodynamic simulations
astro-ph.GA
The environmental effect is commonly used to explain the excess of gas-poor
galaxies in galaxy clusters. Meanwhile, the presence of gas-poor galaxies at
cluster outskirts, where galaxies have not spent en... | arxiv topic:astro-ph.GA |
arxiv_dataset-102181809.01784 | Synthetic direct demodulation method and its applications in
Insight-HXMT data analysis
astro-ph.IM
Aims. A modulation equation relates the observed data to the object where the
observation is approximated by a linear system. Reconstructing the object from
the observed data is therefore is equivalent to solving t... | arxiv topic:astro-ph.IM |
arxiv_dataset-102191809.01884 | Time series photopolarimetry and modelling of the white dwarf pulsar in
AR Scorpii
astro-ph.HE
We present detailed optical photo-polarimetric observations of the
recently-discovered white dwarf pulsar AR Scorpii. Our extensive dataset
reveals that the polarized emission is remarkably stable and repeatable with
sp... | arxiv topic:astro-ph.HE |
arxiv_dataset-102201809.01984 | Training Millions of Personalized Dialogue Agents
cs.CL
Current dialogue systems are not very engaging for users, especially when
trained end-to-end without relying on proactive reengaging scripted strategies.
Zhang et al. (2018) showed that the engagement level of end-to-end dialogue
models increases when conditio... | arxiv topic:cs.CL |
arxiv_dataset-102211809.02084 | Inferring broken detailed balance in the absence of observable currents
cond-mat.stat-mech
Identifying dissipation is essential for understanding the physical
mechanisms underlying nonequilibrium processes. {In living systems, for
example, the dissipation is directly related to the hydrolysis of fuel
molecules such... | arxiv topic:cond-mat.stat-mech |
arxiv_dataset-102221809.02184 | The Albedos, Sizes, Colors and Satellites of Dwarf Planets Compared with
Newly Measured Dwarf Planet 2013 FY27
astro-ph.EP astro-ph.IM astro-ph.SR
2013 FY27 is the ninth intrinsically brightest Trans-Neptunian Object (TNO).
We observed 2013 FY27 at thermal wavelengths with ALMA and in the optical with
Magellan to... | arxiv topic:astro-ph.EP astro-ph.IM astro-ph.SR |
arxiv_dataset-102231809.02284 | Ergodicity of partially hyperbolic diffeomorphisms in hyperbolic
3-manifolds
math.DS math.GT
We study conservative partially hyperbolic diffeomorphisms in hyperbolic
3-manifolds. We show that they are always accessible and deduce as a result
that every conservative $C^{1+}$ partially hyperbolic in a hyperbolic
3-... | arxiv topic:math.DS math.GT |
arxiv_dataset-102241809.02384 | Involutive operator algebras
math.OA math-ph math.FA math.MP
Examples of operator algebras with involution include the operator
$*$-algebras occurring in noncommutative differential geometry studied recently
by Mesland, Kaad, Lesch, and others, several classical function algebras,
triangular matrix algebras, (compl... | arxiv topic:math.OA math-ph math.FA math.MP |
arxiv_dataset-102251809.02484 | Presentations of non-commutative deformation rings via
$A_\infty$-algebras and applications to deformations of Galois
representations and pseudorepresentations
math.NT math.AG math.RA math.RT
We introduce an $A_\infty$-algebra structure on the Hochschild cohomology of
the endomorphism bimodule of a finite-dimen... | arxiv topic:math.NT math.AG math.RA math.RT |
arxiv_dataset-102261809.02584 | Galois representations attached to elliptic curves with complex
multiplication
math.NT
The goal of this article is to give an explicit classification of the
possible $p$-adic Galois representations that are attached to elliptic curves
$E$ with CM defined over $\mathbb{Q}(j(E))$. More precisely, let $K$ be an
imag... | arxiv topic:math.NT |
arxiv_dataset-102271809.02684 | Distinct Partial Sums in Cyclic Groups: Polynomial Method and
Constructive Approaches
math.CO
Let $(G,+)$ be an abelian group and consider a subset $A \subseteq G$ with
$|A|=k$. Given an ordering $(a_1, \ldots, a_k)$ of the elements of $A$, define
its {\em partial sums} by $s_0 = 0$ and $s_j = \sum_{i=1}^j a_i$ f... | arxiv topic:math.CO |
arxiv_dataset-102281809.02784 | On a nonlinear neutral stochastic functional integro-differential
equation driven by fractional Brownian motion
math.PR
In this paper, we study the existence and uniqueness of mild solution for a
stochastic neutral partial functional integro-differential equation with delay
in a Hilbert space driven by a fraction... | arxiv topic:math.PR |
arxiv_dataset-102291809.02884 | Probing hotspots of plasmon-enhanced Raman scattering by
nanomanipulation of carbon nanotubes
cond-mat.mes-hall
We present a two-step procedure to probe hotspots of plasmon-enhanced Raman
scattering with carbon nanotubes. Dielectrophoretic deposition places a small
carbon nanotube bundle on top of plasmonic Au na... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-102301809.02984 | On zero-sum game formulation of non zero-sum game
math.OC cs.GT
We consider a formulation of a non zero-sum n players game by an n+1 players
zero-sum game. We suppose the existence of the n+1-th player in addition to n
players in the main game, and virtual subsidies to the n players which is
provided by the n+1-th ... | arxiv topic:math.OC cs.GT |
arxiv_dataset-102311809.03084 | Efficient Counterfactual Learning from Bandit Feedback
cs.LG cs.AI cs.IR stat.ME stat.ML
What is the most statistically efficient way to do off-policy evaluation and
optimization with batch data from bandit feedback? For log data generated by
contextual bandit algorithms, we consider offline estimators for the expe... | arxiv topic:cs.LG cs.AI cs.IR stat.ME stat.ML |
arxiv_dataset-102321809.03184 | Minimal 3-generated Majorana algebras
math.GR
Majorana theory was introduced by A. A. Ivanov as the axiomatization of
certain properties of the 2A-axes of the Griess algebra. Since its inception,
Majorana theory has proved to be a remarkable tool with which to study objects
related to the Griess algebra and the Mon... | arxiv topic:math.GR |
arxiv_dataset-102331809.03284 | First Investigation on the Radiation Field of the Gas-Filled Three-Axis
Cylindrical Hohlraum
physics.plasm-ph
A novel ignition hohlraum named three-axis cylindrical hohlraum (TACH) is
designed for indirect-drive inertial confinement fusion. TACH is a kind of 6
laser entrance holes (LEHs) hohlraum, which is orthog... | arxiv topic:physics.plasm-ph |
arxiv_dataset-102341809.03384 | Scaling in necklaces of monopoles and semipoles
astro-ph.CO hep-ph hep-th
Models of symmetry breaking in the early universe can produce networks of
cosmic strings threading 't Hooft-Polyakov monopoles. In certain cases there is
a larger global symmetry group and the monopoles split into so-called
semipoles. These n... | arxiv topic:astro-ph.CO hep-ph hep-th |
arxiv_dataset-102351809.03484 | Gravitational Wave Decay into Dark Energy
astro-ph.CO gr-qc hep-ph hep-th
We study the decay of gravitational waves into dark energy fluctuations
$\pi$, through the processes $\gamma \to \pi\pi$ and $\gamma \to \gamma \pi$,
made possible by the spontaneous breaking of Lorentz invariance. Within the EFT
of Dark Ener... | arxiv topic:astro-ph.CO gr-qc hep-ph hep-th |
arxiv_dataset-102361809.03584 | Characteristic-Sorted Portfolios: Estimation and Inference
econ.EM econ.GN q-fin.EC stat.ME
Portfolio sorting is ubiquitous in the empirical finance literature, where it
has been widely used to identify pricing anomalies. Despite its popularity,
little attention has been paid to the statistical properties of the pr... | arxiv topic:econ.EM econ.GN q-fin.EC stat.ME |
arxiv_dataset-102371809.03684 | Visual Attention Model for Cross-sectional Stock Return Prediction and
End-to-End Multimodal Market Representation Learning
cs.CE
Technical and fundamental analysis are traditional tools used to analyze
individual stocks; however, the finance literature has shown that the price
movement of each individual stock c... | arxiv topic:cs.CE |
arxiv_dataset-102381809.03784 | Compressive Massive Random Access for Massive Machine-Type
Communications (mMTC)
cs.IT math.IT
In future wireless networks, one fundamental challenge for massive
machine-type communications (mMTC) lies in the reliable support of massive
connectivity with low latency. Against this background, this paper proposes a... | arxiv topic:cs.IT math.IT |
arxiv_dataset-102391809.03884 | Perturbations in Quantum Cosmology: The Continuum Limit in Fourier Space
gr-qc
We analyze the passage to a continuum limit of the mode spectrum of
primordial perturbations around flat cosmological spacetimes in Quantum
Cosmology, showing that this limit can be reached even if one starts by
considering a finite fidu... | arxiv topic:gr-qc |
arxiv_dataset-102401809.03984 | C*-algebras of stable rank one and their Cuntz semigroups
math.OA
The uncovering of new structure on the Cuntz semigroup of a C*-algebra of
stable rank one leads to several applications: We answer affirmatively, for the
class of stable rank one C*-algebras, a conjecture by Blackadar and Handelman
on dimension funct... | arxiv topic:math.OA |
arxiv_dataset-102411809.04084 | Rotating Hairy Black Holes in AdS$_5\times$S$^5$
hep-th gr-qc
We present a numerical study of fully non-linear, rotating and charged hairy
black hole solutions in five-dimensional anti-de Sitter space, which originate
from a consistent truncation of $\mathcal{N}=8$ supergravity, and can be
consistently embedded in ... | arxiv topic:hep-th gr-qc |
arxiv_dataset-102421809.04184 | Searching for Efficient Multi-Scale Architectures for Dense Image
Prediction
cs.CV cs.LG stat.ML
The design of neural network architectures is an important component for
achieving state-of-the-art performance with machine learning systems across a
broad array of tasks. Much work has endeavored to design and build... | arxiv topic:cs.CV cs.LG stat.ML |
arxiv_dataset-102431809.04284 | An Approach to Handle Big Data Warehouse Evolution
cs.DB
One of the purposes of Big Data systems is to support analysis of data
gathered from heterogeneous data sources. Since data warehouses have been used
for several decades to achieve the same goal, they could be leveraged also to
provide analysis of data stored... | arxiv topic:cs.DB |
arxiv_dataset-102441809.04384 | Hybrid matrix compression for high-frequency problems
math.NA cs.NA
Boundary element methods for the Helmholtz equation lead to large dense
matrices that can only be handled if efficient compression techniques are used.
Directional compression techniques can reach good compression rates even for
high-frequency prob... | arxiv topic:math.NA cs.NA |
arxiv_dataset-102451809.04484 | A Study of Pulsation and Fadings in some R Coronae Borealis Stars
astro-ph.SR
We have measured the times of onset of recent fadings in four R CrB stars --
V854 Cen, RY Sgr, R CrB, and S Aps. These times continue to be locked to the
stars' pulsation periods, though with some scatter. In RY Sgr, the onsets of
fading ... | arxiv topic:astro-ph.SR |
arxiv_dataset-102461809.04584 | Gate-Based High Fidelity Spin Read-out in a CMOS Device
cond-mat.mes-hall
The engineering of electron spin qubits in a compact unit cell embedding all
quantum functionalities is mandatory for large scale integration. In
particular, the development of a high-fidelity and scalable spin readout method
remains an open ... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-102471809.04684 | Fair lending needs explainable models for responsible recommendation
cs.LG cs.AI cs.CY stat.AP stat.ML
The financial services industry has unique explainability and fairness
challenges arising from compliance and ethical considerations in credit
decisioning. These challenges complicate the use of model machine lear... | arxiv topic:cs.LG cs.AI cs.CY stat.AP stat.ML |
arxiv_dataset-102481809.04784 | Generalized quasi-statistical structures
math.DG
Given a non-degenerate $(0,2)$-tensor field $h$ on a smooth manifold $M$, we
consider a natural generalized complex and a generalized product structure on
the generalized tangent bundle $TM\oplus T^*M$ of $M$ and we show that they are
$\nabla$-integrable, for $\nabla... | arxiv topic:math.DG |
arxiv_dataset-102491809.04884 | Numerical Simulations of Mass Transfer in Binaries with Bipolytropic
Components
astro-ph.SR
We present the first self-consistent, three dimensional study of hydrodynamic
simulations of mass transfer in binary systems with bipolytropic (composite
polytropic) components. In certain systems, such as contact binaries... | arxiv topic:astro-ph.SR |
arxiv_dataset-102501809.04984 | Locations of optical and $\gamma$-ray emitting regions in the jet of PMN
J2345-1555
astro-ph.HE
We collect long term $\gamma$-ray, optical and radio $15$ GHz light curves of
quasar object PMN J2345-1555. The correlation analyses between them are
performed via the local cross-correlation function (LCCF). We found ... | arxiv topic:astro-ph.HE |
arxiv_dataset-102511809.05084 | Convolution quadrature methods for time-domain scattering from unbounded
penetrable interfaces
physics.comp-ph math.NA
This paper presents a class of boundary integral equation methods for the
numerical solution of acoustic and electromagnetic time-domain scattering
problems in the presence of unbounded penetrabl... | arxiv topic:physics.comp-ph math.NA |
arxiv_dataset-102521809.05184 | Scalable, "Dip-and-dry" Fabrication of a Wide-Angle Plasmonic Selective
Absorber for High-efficiency Solar-Thermal Energy Conversion
physics.app-ph
A galvanic displacement reaction-based, room-temperature "dip-and-dry"
technique is demonstrated for fabricating selectively solar-absorbing plasmonic
nanostructure-c... | arxiv topic:physics.app-ph |
arxiv_dataset-102531809.05284 | Variational Autoencoder with Implicit Optimal Priors
stat.ML cs.LG
The variational autoencoder (VAE) is a powerful generative model that can
estimate the probability of a data point by using latent variables. In the VAE,
the posterior of the latent variable given the data point is regularized by the
prior of the la... | arxiv topic:stat.ML cs.LG |
arxiv_dataset-102541809.05384 | Results and prospects for $K\to\pi\nu\bar{\nu}$ at NA62 and KOTO
hep-ex
The $K\to\pi\nu\bar{\nu}$ ultra-rare decays are precisely computed in the
Standard Model (SM) and are ideal probes for physics beyond the SM. The NA62
experiment at the CERN SPS is designed to measure the charged channel with a
precision of 10\... | arxiv topic:hep-ex |
arxiv_dataset-102551809.05484 | Conductance of inhomogeneous Luttinger liquids with a finite bandwidth
cond-mat.str-el
The finite-bandwidth conductance of a Luttinger liquid (LL) with a cluster of
impurities is studied and its variation with respect to temperature is shown.
The calculations are done using the correlation functions obtained using ... | arxiv topic:cond-mat.str-el |
arxiv_dataset-102561809.05584 | Gemini GNIRS near-infrared spectroscopy of 50 quasars at z>~5.7
astro-ph.GA astro-ph.CO
We report initial results from a large Gemini program to observe z>~5.7
quasars with GNIRS near-IR spectroscopy. Our sample includes 50 quasars with
simultaneous ~0.85-2.5 micron spectra covering the rest-frame ultraviolet and
m... | arxiv topic:astro-ph.GA astro-ph.CO |
arxiv_dataset-102571809.05684 | Uniform bounds for solutions to elliptic problems on simply connected
planar domains
math.AP
We consider the singular Liouville equation and the Henon-Lane-Emden problem
on simply connected planar domains. We show that any solution to each problem
must satisfy a uniform bound on the mass. The same results applies... | arxiv topic:math.AP |
arxiv_dataset-102581809.05784 | A High-Order Weighted Compact High Resolution Scheme with Boundary
Closures for Compressible Turbulent Flows with Shocks
physics.comp-ph physics.flu-dyn
We present an improved high-order weighted compact high resolution (WCHR)
scheme that extends the idea of weighted compact nonlinear schemes (WCNS's)
using nonli... | arxiv topic:physics.comp-ph physics.flu-dyn |
arxiv_dataset-102591809.05884 | Multi-Label Image Classification via Knowledge Distillation from
Weakly-Supervised Detection
cs.CV cs.AI cs.LG cs.MM
Multi-label image classification is a fundamental but challenging task
towards general visual understanding. Existing methods found the region-level
cues (e.g., features from RoIs) can facilitate m... | arxiv topic:cs.CV cs.AI cs.LG cs.MM |
arxiv_dataset-102601809.05984 | Determining complementary properties using weak-measurement:
uncertainty, predictability, and disturbance
quant-ph
It is often said that measuring a system's position must disturb the
complementary property, momentum, by some minimum amount due to the Heisenberg
uncertainty principle. Using a "weak-measurement", ... | arxiv topic:quant-ph |
arxiv_dataset-102611809.06084 | Infinite classes of strongly regular graphs derived from $GL(n,F_2)$
math.CO
It is known that the automorphism group of the elementary abelian $2$-group
$Z_2^n$ is isomorphic to the general linear group $GL(n,F_2)$ of degree $n$
over $F_2$. Let $W$ be the collection of permutation matrices of order $n$. It
is clear... | arxiv topic:math.CO |
arxiv_dataset-102621809.06184 | Constraining the geometry of the nuclear wind in PDS 456 using a novel
emission model
astro-ph.HE
Outflows from active galactic nuclei (AGN) are often invoked to explain the
co-evolution of AGN and their host galaxies, and the scaling relations between
the central black hole mass and the bulge velocity dispersion... | arxiv topic:astro-ph.HE |
arxiv_dataset-102631809.06284 | Style Transfer Through Multilingual and Feedback-Based Back-Translation
cs.CL
Style transfer is the task of transferring an attribute of a sentence (e.g.,
formality) while maintaining its semantic content. The key challenge in style
transfer is to strike a balance between the competing goals, one to preserve
meanin... | arxiv topic:cs.CL |
arxiv_dataset-102641809.06384 | Optimally Mapping Large-Scale Structures with Luminous Sources
astro-ph.CO astro-ph.GA
Intensity mapping has emerged as a promising tool to probe the
three-dimensional structure of the universe. The traditional approach of galaxy
redshift surveys is based on individual galaxy detection, typically performed
by thres... | arxiv topic:astro-ph.CO astro-ph.GA |
arxiv_dataset-102651809.06484 | Lagrangian chaos and scalar advection in stochastic fluid mechanics
math.AP math.DS math.PR nlin.CD physics.flu-dyn
We study the Lagrangian flow associated to velocity fields arising from
various models of fluid mechanics subject to white-in-time, $H^s$-in-space
stochastic forcing in a periodic box. We prove that i... | arxiv topic:math.AP math.DS math.PR nlin.CD physics.flu-dyn |
arxiv_dataset-102661809.06584 | Long time oscillation of solutions of nonlinear Schr\"odinger equations
near minimal mass ground state
math.AP math-ph math.MP
In this paper, we consider the long time dynamics of radially symmetric
solutions of nonlinear Schr\"odinger equations (NLS) having a minimal mass
ground state. In particular, we show tha... | arxiv topic:math.AP math-ph math.MP |
arxiv_dataset-102671809.06684 | Average performance of Orthogonal Matching Pursuit (OMP) for sparse
approximation
cs.IT math.IT
We present a theoretical analysis of the average performance of OMP for
sparse approximation. For signals that are generated from a dictionary with $K$
atoms and coherence $\mu$ and coefficients corresponding to a geom... | arxiv topic:cs.IT math.IT |
arxiv_dataset-102681809.06784 | Adversarial Reinforcement Learning for Observer Design in Autonomous
Systems under Cyber Attacks
cs.LG cs.CR math.OC stat.ML
Complex autonomous control systems are subjected to sensor failures,
cyber-attacks, sensor noise, communication channel failures, etc. that
introduce errors in the measurements. The corrupt... | arxiv topic:cs.LG cs.CR math.OC stat.ML |
arxiv_dataset-102691809.06884 | Green's function coupled cluster formulations utilizing extended inner
excitations
cond-mat.str-el
In this paper we analyze new approximations of the Green's function coupled
cluster (GFCC) method where locations of poles are improved by extending the
excitation level of inner auxiliary operators. These new GFCC ... | arxiv topic:cond-mat.str-el |
arxiv_dataset-102701809.06984 | Effective dielectric tensor of deformed-helix ferroelectric liquid
crystals with subwavelength pitch and large tilt angle
physics.optics cond-mat.mtrl-sci cond-mat.soft
Short pitch deformed helix ferroelectric liquid crystals have numerous
applications as active materials in displays, optical telemetry and biomed... | arxiv topic:physics.optics cond-mat.mtrl-sci cond-mat.soft |
arxiv_dataset-102711809.07084 | Numerical Implementation of Harmonic Polylogarithms to Weight w = 8
hep-ph hep-th math-ph math.MP
We present the FORTRAN-code HPOLY.f for the numerical calculation of harmonic
polylogarithms up to w = 8 at an absolute accuracy of $\sim 4.9 \cdot 10^{-15}$
or better. Using algebraic and argument relations the numeri... | arxiv topic:hep-ph hep-th math-ph math.MP |
arxiv_dataset-102721809.07184 | Weighted Aleksandrov estimates: PDE and stochastic versions
math.AP math.PR
We prove several pointwise estimates for solutions of linear elliptic
(parabolic) equations with measurable coefficients in smooth domains
(cylinders) through the weighted $L_{d}$ ($L_{d+1}$)-norm of the free term. The
weights allow the fre... | arxiv topic:math.AP math.PR |
arxiv_dataset-102731809.07284 | A question of Norton-Sullivan in the analytic case
math.DS
In 1996, A. Norton and D. Sullivan asked the following question: If
$f:\mathbb{T}^2\rightarrow\mathbb{T}^2$ is a diffeomorphism,
$h:\mathbb{T}^2\rightarrow\mathbb{T}^2$ is a continuous map homotopic to the
identity, and $h f=T_{\rho} h$ where $\rho\in\mathb... | arxiv topic:math.DS |
arxiv_dataset-102741809.07384 | New insights on the optimality of parameterized wiener filters for
speech enhancement applications
eess.AS cs.SD eess.SP
This work presents a unified framework for defining a family of noise
reduction techniques for speech enhancement applications. The proposed approach
provides a unique theoretical foundation fo... | arxiv topic:eess.AS cs.SD eess.SP |
arxiv_dataset-102751809.07484 | Materials knowledge system for nonlinear composites
cond-mat.mtrl-sci
In this contribution, we present a new Materials Knowledge System framework
for microstructure-sensitive predictions of effective stress--strain responses
in composite materials. The model is developed for composites with a wide range
of combinat... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-102761809.07584 | Additive Complements for a given Asymptotic Density
math.NT
{The first version of this text was written and submitted to a journal on
April, 12, 2018. This second version was submitted on April, 9, 2019.} We
investigate the existence of subsets $A$ and $B$ of
$\mathbb{N}:=\{0,1,2,\dots\}$ such that the sumset $A+B:... | arxiv topic:math.NT |
arxiv_dataset-102771809.07684 | Automatic Parallelization of Sequential Programs
cs.DC
Prior work on Automatically Scalable Computation (ASC) suggests that it is
possible to parallelize sequential computation by building a model of
whole-program execution, using that model to predict future computations, and
then speculatively executing those fut... | arxiv topic:cs.DC |
arxiv_dataset-102781809.07784 | IASIS and BigMedilytics: Towards personalized medicine in Europe
cs.CY
One field of application of Big Data and Artificial Intelligence that is
receiving increasing attention is the biomedical domain. The huge volume of
data that is customary generated by hospitals and pharmaceutical companies all
over the world co... | arxiv topic:cs.CY |
arxiv_dataset-102791809.07884 | Absence of singular continuous spectrum for perturbed discrete
Schr\"odinger operators
math-ph math.MP math.SP
We show that the spectral measure of discrete Schr\"odinger operators $
(Hu)(n)= u({n+1})+u({n-1})+V(n)u(n)$ does not have singular continuous
component if the potential $V(n)=O(n^{-1})$.
| arxiv topic:math-ph math.MP math.SP |
arxiv_dataset-102801809.07984 | A M\"obius invariant discretization of O'Hara's M\"obius energy
math.FA math.GT math.NA
We introduce a new discretization of O'Hara's M\"obius energy. In contrast to
the known discretizations of Simon and Kim and Kusner it is invariant under
M\"obius transformations of the surrounding space. The starting point for ... | arxiv topic:math.FA math.GT math.NA |
arxiv_dataset-102811809.08084 | Towards Better Understanding Researcher Strategies in Cross-Lingual
Event Analytics
cs.DL
With an increasing amount of information on globally important events, there
is a growing demand for efficient analytics of multilingual event-centric
information. Such analytics is particularly challenging due to the large ... | arxiv topic:cs.DL |
arxiv_dataset-102821809.08184 | Higher derivatives of the inverse tangent function and a summation
formula involving binomial coefficients
math.CA
In 2017, O. Deiser and C. Lasser obtained an explicit formula for the $n$-th
derivative of the inverse tangent function. We calculate this derivative by a
different method based on Fa\`a di Bruno's f... | arxiv topic:math.CA |
arxiv_dataset-102831809.08284 | Global well-posedness and scattering for the radial, defocusing, cubic
nonlinear wave equation
math.AP
In this paper we prove global well-posedness and scattering for the
defocusing, cubic, nonlinear wave equation on $\mathbf{R}^{1 + 3}$ with radial
initial data lying in the critical Sobolev space $\dot{H}^{1/2}(... | arxiv topic:math.AP |
arxiv_dataset-102841809.08384 | Milnor-Hamm sphere fibrations and the equivalence problem
math.AG math.CV
We introduce the sphere fibration for real map germs with radial discriminant
and we address the problem of its equivalence with the Milnor-Hamm tube
fibration. Under natural conditions, we prove the existence of open book
structures with sin... | arxiv topic:math.AG math.CV |
arxiv_dataset-102851809.08484 | Klebanov-Strassler black hole
hep-th
We construct a black hole solution on warped deformed conifold in type IIB
supergravity with fluxes. The black hole has translationary invariant horizon
and is a holographic dual to a thermal homogeneous and isotropic state of a
cascading $SU(K+P)\times SU(K)$ ${\cal N}=1$ super... | arxiv topic:hep-th |
arxiv_dataset-102861809.08584 | Nombre de classes de conjugaison d'\'el\'ements d'ordre fini dans les
groupes de Brown-Thompson
math.GR math.DS
We extend a result of Matucci on the number of conjugacy classes of finite
order elements in the Thompson group $T$. According to Liousse, if $
gcd(m-1,q)$ is not a divisor of $r$ then there does not ex... | arxiv topic:math.GR math.DS |
arxiv_dataset-102871809.08684 | Reduced Order Modeling Framework for Combustor Instabilities Using
Truncated Domain Training
physics.flu-dyn math.NA
A multi-fidelity framework is established and demonstrated for prediction of
combustion instabilities in rocket engines. The major idea is to adapt
appropriate fidelity modeling approaches for diff... | arxiv topic:physics.flu-dyn math.NA |
arxiv_dataset-102881809.08784 | Analytical Derivation of the Impulse Response for the Bounded 2-D
Diffusion Channel
cs.ET
This paper focuses on the derivation of the distribution of diffused
particles absorbed by an agent in a bounded environment. In particular, we
analogously consider to derive the impulse response of a molecular
communication... | arxiv topic:cs.ET |
arxiv_dataset-102891809.08884 | Taking Informed Action on Student Activity in MOOCs
cs.HC
This paper presents a novel approach to understand specific student behavior
in MOOCs. Instructors currently perceive participants only as one homogeneous
group. In order to improve learning outcomes, they encourage students to get
active in the discussion f... | arxiv topic:cs.HC |
arxiv_dataset-102901809.08984 | A Bayesian Approach to Multivariate Adaptive Localization in
Ensemble-Based Data Assimilation with Time-Dependent Extensions
cs.NA cs.CE math.OC
Ever since its inception, the Ensemble Kalman Filter has elicited many
heuristic methods that sought to correct it. One such method is
localization---the thought that `n... | arxiv topic:cs.NA cs.CE math.OC |
arxiv_dataset-102911809.09084 | Dirac operators on real spinor bundles of complex type
math.DG hep-th
Let $(M,g)$ be a pseudo-Riemannian manifold of signature $(p,q)$. We compute
the obstruction for a vector bundle $S$ over $(M,g)$ to admit a Dirac operator
whose principal symbol induces on $S$ the structure of a bundle of irreducible
real Cliffo... | arxiv topic:math.DG hep-th |
arxiv_dataset-102921809.09184 | Validation and Uncertainty Quantification for Wall Boiling Closure
Relations in Multiphase-CFD Solver
physics.flu-dyn physics.comp-ph
The two-fluid model based Multiphase Computational Fluid Dynamics (MCFD) has
been considered as one of the most promising tools to investigate two-phase
flow and boiling system for... | arxiv topic:physics.flu-dyn physics.comp-ph |
arxiv_dataset-102931809.09284 | Tree-Based Optimization: A Meta-Algorithm for Metaheuristic Optimization
cs.NE
Designing search algorithms for finding global optima is one of the most
active research fields, recently. These algorithms consist of two main
categories, i.e., classic mathematical and metaheuristic algorithms. This
article proposes a ... | arxiv topic:cs.NE |
arxiv_dataset-102941809.09384 | Relations de Hodge--Riemann et combinatoire des matro\"ides (d'apr\`es
K. Adiprasito, J. Huh et E. Katz)
math.AG
Finite matroids are combinatorial structures that express the concept of
linear independence. In 1964, G.-C. Rota conjectured that the coefficients of
the "characteristic polynomial" of a matroid $M$, ... | arxiv topic:math.AG |
arxiv_dataset-102951809.09484 | A simple link of information entropy of quantum and classical systems
with Newtonian $r^{-2}$ dependence of Verlinde's entropic force
quant-ph
It is shown that the entropic force formula $F_e=-\lambda\partial S/\partial
A$ leads to a Newtonian $r^{-2}$ dependence. Here we employ the universal
property of the info... | arxiv topic:quant-ph |
arxiv_dataset-102961809.09584 | Dynamics of Poles in 2D Hydrodynamics with Free Surface: New Constants
of Motion
nlin.SI nlin.PS physics.flu-dyn
We address a problem of potential motion of ideal incompressible fluid with a
free surface and infinite depth in two dimensional geometry with gravity forces
and surface tension. A time-dependent confo... | arxiv topic:nlin.SI nlin.PS physics.flu-dyn |
arxiv_dataset-102971809.09684 | LOBO -- Evaluation of Generalization Deficiencies in Twitter Bot
Classifiers
cs.CR cs.SI
Botnets in online social networks are increasingly often affecting the
regular flow of discussion, attacking regular users and their posts, spamming
them with irrelevant or offensive content, and even manipulating the popular... | arxiv topic:cs.CR cs.SI |
arxiv_dataset-102981809.09784 | Exact partition potential for model systems of interacting electrons in
1-D
physics.chem-ph
We find the numerically exact partition potential for 1-D systems of
interacting electrons designed to model diatomic molecules. At integer fragment
occupations, the kinetic contribution to the partition potential develops... | arxiv topic:physics.chem-ph |
arxiv_dataset-102991809.09884 | Cavity-induced superconducting and $4k_F$ charge-density-wave states
cond-mat.quant-gas
We propose two experimental setups for fermionic atoms in a high-finesse
optical resonator in which either a superconducting state with s-wave symmetry
of the pairs or a 4k F charge density wave can self-organize. In order to
st... | arxiv topic:cond-mat.quant-gas |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.