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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