text stringlengths 4 2.78M |
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---
abstract: 'Azimuthal single-spin asymmetries of lepto-produced pions and charged kaons were measured on a transversely polarized hydrogen target. Evidence for a naive-T-odd, transverse-momentum-dependent parton distribution function is deduced from non-vanishing Sivers effects for $ \pi^+ $, $\pi^0$, and $ K^\pm $,... |
---
abstract: 'We study statistical properties of the number of large earthquakes over the past century. We analyze the cumulative distribution of the number of earthquakes with magnitude larger than threshold $M$ in time interval $T$, and quantify the statistical significance of these results by simulating a large num... |
---
abstract: 'Evidence for the presence of high energy magnetic excitations in overdoped La$_{2-x}$Sr$_x$CuO$_4$ (LSCO) has raised questions regarding the role of spin-fluctuations in the pairing mechanism. If they remain present in overdoped LSCO, why does $T_c$ decrease in this doping regime? Here, using results for... |
---
abstract: 'Signal processing tasks as fundamental as sampling, reconstruction, minimum mean-square error interpolation and prediction can be viewed under the prism of reproducing kernel Hilbert spaces. Endowing this vantage point with contemporary advances in sparsity-aware modeling and processing, promotes the non... |
---
abstract: 'The Macaulay2 package `DecomposableSparseSystems` implements methods for studying and numerically solving decomposable sparse polynomial systems. We describe the structure of decomposable sparse systems and explain how the methods in this package may be used to exploit this structure, with examples.'
add... |
---
---
Muon bremsstrahlung photons converted in front of the DELPHI main tracker (TPC) in dimuon events at LEP1 were studied in two photon kinematic ranges: $0.2 < E_\gamma \leq 1$ GeV and transverse momentum with respect to the parent muon $p_T < 40$ MeV/$c$, and $1 < E_\gamma \leq 10$ GeV and $p_T < 80$ MeV/$c$ . A... |
---
abstract: 'The coefficients that appear in uniform asymptotic expansions for integrals are typically very complicated. In the existing literature the majority of the work only give the first two coefficients. In a limited number of papers where more coefficients are given the evaluation of the coefficients near the... |
---
abstract: 'The identification of strategic business partnerships can potentially provide competitive advantages for businesses; however, , this task could be challenging. To help , this study presents a similarity model between businesses that consider the opinions of users on content shared by businesses on social... |
---
abstract: |
We present the results of the Virgo high-resolution CO survey (ViCS) obtained with the Nobeyama Millimeter-wave Array (NMA). This survey was made in the course of a long-term project at Nobeyama from 1999 December through 2002 April. The objects were selected from Virgo cluster members, considering ... |
---
abstract: |
We present the second multi-frequency radio detection of a reverse shock in a $\gamma$-ray burst. By combining our extensive radio observations of the [*Fermi*]{}-LAT GRB 160509A at $z = 1.17$ up to $20$ days after the burst with [*Swift*]{} X-ray observations and ground-based optical and near-infra... |
---
abstract: 'The big bounce singularity of a simple 5D cosmological model is studied. Contrary to the standard big bang space-time singularity, this big bounce singularity is found to be an event horizon at which the scale factor and the mass density of the universe are finite, while the pressure undergoes a sudden t... |
---
author:
- 'Petros Drineas [^1]'
- 'Michael W. Mahoney [^2]'
title: 'Lectures on Randomized Numerical Linear Algebra[^3] '
---
Introduction {#sxn:intro}
============
Matrices are ubiquitous in computer science, statistics, and applied mathematics. An $m \times n$ matrix can encode information about $m$ objects (ea... |
---
abstract: 'We propose a robust a posteriori error estimator for the hybridizable discontinuous Galerkin (HDG) method for convection-diffusion equations with dominant convection. The reliability and efficiency of the estimator are established for the error measured in an energy norm. The energy norm is uniformly bou... |
---
abstract: '[*Computability logic*]{} (CoL) is a recently introduced semantical platform and ambitious program for redeveloping logic as a formal theory of computability, as opposed to the formal theory of truth which logic has more traditionally been. Its expressions represent interactive computational tasks seen a... |
---
abstract: 'Young’s inequality is extended to the context of absolutely continuous measures. Several applications are included.'
address:
- 'University of Craiova, Department of Mathematics, Street A. I. Cuza 13, Craiova, RO-200585, Romania'
- 'University of Craiova, Department of Mathematics, Street A. I. Cuza 13, ... |
---
abstract: |
The standard Wojtkowski–Markarian–Donnay–Bunimovich technique for the hyperbolicity of focusing or mixed billiards in the plane requires the diameter of a billiard table to be of the same order as the largest ray of curvature along the focusing boundary. This is due to the physical principle that is... |
---
author:
- 'Carl Yang, Lingrui Gan, Zongyi Wang, Jiaming Shen, Jinfeng Xiao, Jiawei Han'
bibliography:
- 'setevolve.bib'
title: 'Query-Specific Knowledge Summarization with Entity Evolutionary Networks'
---
|
---
abstract: 'The dynamical behavior of a higher-order cubic Ginzburg-Landau equation is found to include a wide range of scenarios due to the interplay of higher-order physically relevant terms. We find that the competition between the third-order dispersion and stimulated Raman scattering effects, gives rise to rich... |
---
abstract: '[In this paper, we give a parameterization of the $\SU$ representation space of the Brieskorn homology spheres using the trace coordinates. As applications, we give an example which shows that the orbifold Toledo invariant in [@krebs] does not distinguish the connected components of the $\PU$ representat... |
[**Gheorghe IVAN**]{}
[. We propose a new method for determining the elementary paths and elementary circuits in a directed graph. Also, the Hamiltonian paths and Hamiltonian circuits are enumerated.]{} [[^1]]{}
Introduction
============
Idempotent mathematics is based on replacing the usual arithmetic operations wi... |
---
abstract: 'Like early-type galaxies, also nearby galaxy clusters define a Fundamental Plane, a luminosity-radius, and a luminosity-velocity dispersion relations, whose physical origin is still unclear. By means of high resolution N–body simulations of massive dark matter halos in a $\Lambda$CDM cosmology, we find t... |
---
abstract: 'In this paper, we first study a new sensitivity index that is based on higher moments and generalizes the so-called Sobol one. Further, following an idea of Borgonovo ([@borgonovo2007]), we define and study a new sensitivity index based on the Cramér von Mises distance. This new index appears to be more ... |
---
bibliography:
- 'biblio.bib'
title: 'Measurement of dijet $\mathbf{{\textit{k}}_{T}}$ in [p–Pb]{} collisions at $\mathbf{\sqrt{{\textit{s}}_{NN}}=5.02}$ TeV'
---
Acknowledgements {#acknowledgements .unnumbered}
================
The ALICE Collaboration {#app:collab}
=======================
|
---
abstract: |
In this manuscript we present exponential inequalities for spatial lattice processes which take values in a separable Hilbert space and satisfy certain dependence conditions. We consider two types of dependence: spatial data under $\alpha$-mixing conditions and spatial data which satisfies a weak de... |
---
abstract: 'We identify a velocity distribution function of ideal gas particles that is compatible with the local equilibrium assumption and the fundamental thermodynamic relation satisfying the endoreversibility. We find that this distribution is a Maxwell–Boltzmann distribution with a spatially uniform temperature... |
---
abstract: 'The tomographic Alcock-Paczynski (AP) method can result in tight cosmological constraints by using small and intermediate clustering scales of the large scale structure (LSS) of the galaxy distribution. By focusing on the redshift dependence, the AP distortion can be distinguished from the distortions pr... |
---
abstract: 'We consider the evolution of the phase transition from the parent hexagonal phase $P6_{3}/mmc$ to the orthorhombic phase $Pmcn$ that occurs in several compounds of $A^{\prime }A^{\prime \prime }BX_{4}$ family as a function of the hcp lattice parameter $c/a$. For compounds of $K_{2}SO_{4}$ type with $c/a$... |
---
abstract: |
This article was written for the Logic in Computer Science column in the February 2015 issue of the Bulletin of the European Association for Theoretical Computer Science. The intended audience is general computer science audience.
The uncertainty principle asserts a limit to the precision with ... |
---
abstract: 'We define the knotting probability of a knot $K$ by the probability for a random polygon (RP) or self-avoiding polygon (SAP) of $N$ segments having the knot type $K$. We show fundamental and generic properties of the knotting probability particularly its dependence on the excluded volume. We investigate ... |
---
abstract: 'We study how autonomous robots can learn by themselves to improve their depth estimation capability. In particular, we investigate a self-supervised learning setup in which stereo vision depth estimates serve as targets for a convolutional neural network (CNN) that transforms a single still image to a de... |
---
abstract: 'Eukaryotic cell motility involves a complex network of interactions between biochemical components and mechanical processes. The cell employs this network to polarize and induce shape changes that give rise to membrane protrusions and retractions, ultimately leading to locomotion of the entire cell body.... |
---
abstract: 'This study proposes a novel channel model called the *modular arithmetic erasure channel,* which is a general type of arbitrary input erasure-like channels containing the binary erasure channel (BEC) and some other previously-known erasure-like channels. For this channel model, we give recursive formulas... |
---
abstract: 'Spatially resolved measurements of the magnetization dynamics induced by an intense laser pump-pulse reveal that the frequencies of resulting spin wave modes depend strongly on the distance to the pump center. This can be attributed to a laser generated temperature profile. On a CoFeB thin film magnonic ... |
\[defi\][Lemma]{} \[defi\][Theorem]{} \[defi\][Proposition]{}
\#1[\[\#1\] \[ \#1 \] ]{} =
2em
**Statistical Model with Measurement Degree of Freedom and Quantum Physics**
1.5em .5em
$\mbox{Masahito Hayashi}^{1}$ [masahito@qci.jst.go.jp]{}
$\mbox{Keiji Matsumoto}^{1, 2}$ [keiji@nii.ac.jp]{}
Introduction
=========... |
---
bibliography:
- 'references.bib'
title: Study of Silicon Photomultiplier Radiation Hardness with the JULIC Cyclotron
---
Introduction {#sec:sec-intro}
============
Silicon photomultipliers (SiPMs) are multi-pixel semiconductor devices, with pixels (microcells) arranged on a common silicon substrate. Each microcel... |
---
abstract: 'This paper develops the use of Inter-pulse frequency diversity scheme for a weather Radar system. It establishes the performance of frequency diversity technique comparing it with other inter-pulse schemes for weather radar systems. Inter-pulse coding is widely used for second trip suppression or cross-p... |
---
abstract: 'In the study of $\mathcal{P}\mathcal{T}$-symmetric quantum systems with non-Hermitian perturbations, one of the most important questions is whether eigenvalues stay real or whether $\mathcal{P}\mathcal{T}$-symmetry is spontaneously broken when eigenvalues meet. A particularly interesting set of eigenstat... |
---
abstract: 'We consider a countably infinite system of spiking neurons introduced by Ferrari et al. in [@ferrari]. In this model each neuron has a membrane potential which takes value in the non-negative integers. Each neuron is also associated with two point processes. The first one is a Poisson process of some par... |
---
author:
- 'A. Lazarian'
title: Grain Alignment in Molecular Clouds
---
One of the most informative techniques of studying magnetic fields in molecular clouds is based on the use of starlight polarization and polarized emission arising from aligned dust. How reliable the interpretation of the polarization maps in t... |
---
abstract: 'An energy functional for orbital based $O(N)$ calculations is proposed, which depends on a number of non orthogonal, localized orbitals larger than the number of occupied states in the system, and on a parameter, the electronic chemical potential, determining the number of electrons. We show that the min... |
---
address: ' Physics Department, University of South Africa, P.O.Box 392,Pretoria 0001, South Africa'
author:
- 'S. A. Sofianos and S. A. Rakityansky'
title: 'On the possibility of $\eta$–mesic nucleus formation[^1]'
---
Although the $\eta$–meson was discovered 40 years ago, only recently particle and nuclear physic... |
---
abstract: 'For a dominant algebraically stable rational self-map of the complex projective plane of degree at least 2, we will consider three different definitions of Fatou set and show the equivalence of them. Consequently, it follows that all Fatou components are Stein. This is an improvement of an early result ... |
---
abstract: 'Faced with saturation of Moore’s law and increasing size and dimension of data, system designers have increasingly resorted to parallel and distributed computing to reduce computation time of machine-learning algorithms. However, distributed computing is often bottle necked by a small fraction of slow pr... |
---
abstract: 'We prove a stabilization theorem for algebras of $n$-operads in a monoidal model category $\Ee.$ It implies a version of Baez-Dolan stabilization hypothesis for Rezk’s weak $n$-categories and some other stabilization results.'
author:
- 'M. A. Batanin'
date: 'November 16, 2015'
title: 'An operadic proof ... |
---
abstract: |
Recently it was shown (by the author) that every graph of size $q$ (the number of edges) and minimum degree $\delta$ is hamiltonian if $q\le\delta^2+\delta-1$ (arXiv:1107.2201v1). In this paper we present the exact analog of this result for dominating cycles: if $G$ is a 2-connected graph with $q\le... |
---
abstract: 'This is mainly a survey of recent work on algebraic ways to “measure” moduli spaces of connecting trajectories in Morse and Floer theories as well as related applications to symplectic topology. The paper also contains some new results. In particular, we show that the methods of [@BaCo] continue to work ... |
---
abstract: 'We consider the two-dimensional uniformly frustrated $XY$ model in the limit of small frustration, which is equivalent to an $XY$ system, for instance a Josephson junction array, in a weak uniform magnetic field applied along a direction orthogonal to the lattice. We show that the uniform frustration (eq... |
---
abstract: 'We develop a new approach for controllable single-photon transport between two remote one-dimensional coupled-cavity arrays, used as quantum registers, mediated by an additional one-dimensional coupled-cavity array, acting as a quantum channel. A single two-level atom located inside one cavity of the int... |
---
abstract: 'In the recent literature on estimating heterogeneous treatment effects, each proposed method makes its own set of restrictive assumptions about the intervention’s effects and which subpopulations to explicitly estimate. Moreover, the majority of the literature provides no mechanism to identify which subp... |
---
author:
- |
Nassim Bozorgnia\
Department of Physics and Astronomy, UCLA, 475 Portola Plaza, Los Angeles, CA 90095, USA\
E-mail:
- |
Graciela B. Gelmini\
Department of Physics and Astronomy, UCLA, 475 Portola Plaza, Los Angeles, CA 90095, USA\
Email:
- |
Paolo Gondolo\
Department of P... |
---
abstract: |
The investigation of transverse spin and transverse momentum effects in deep inelastic scattering is one of the key physics programs of the COMPASS collaboration.
Three channels have been analyzed at COMPASS to access the transversity distribution function: The azimuthal distribution of single ... |
---
abstract: 'Tensile creep tests, tensile relaxation tests and a tensile test with a constant rate of strain are performed on injection-molded isotactic polypropylene at room temperature in the vicinity of the yield point. A constitutive model is derived for the time-dependent behavior of semi-crystalline polymers. A... |
Networks of many interacting units occur in diverse areas as, for example, gene regulation, neural networks, food webs in ecology, species relationships in biological evolution, economic interactions, and the organization of the internet. For studying statistical mechanics properties of such complex systems, discrete d... |
---
abstract: 'In recent years, work has been done to develop the theory of General Reinforcement Learning (GRL). However, there are few examples demonstrating the known results regarding generalised discounting. We have added to the GRL simulation platform AIXIjs the functionality to assign an agent arbitrary discount... |
---
abstract: 'We present a new study investigating whether active galactic nuclei (AGN) beyond the local universe are preferentially fed via large-scale bars. Our investigation combines data from [*Chandra*]{} and Galaxy Zoo: [*Hubble*]{} (GZH) in the AEGIS, COSMOS, and GOODS-S surveys to create samples of face-on, di... |
---
abstract: |
Oblivious Transfer, a fundamental problem in the field of secure multi-party computation is defined as follows: A database $D\!B$ of $N$ bits held by Bob is queried by a user Alice who is interested in the bit $D\!B_b$ in such a way that (1) Alice learns $D\!B_b$ and only $D\!B_b$ and (2) Bob does n... |
---
author:
- |
C.P. Burgess, P. Grenier and D. Hoover\
Physics Department, McGill University, 3600 University Street,\
Montréal, Québec, Canada, H3A 2T8.
title: Quintessentially Flat Scalar Potentials
---
Introduction
============
Perhaps the most interesting consequence of the recent spate of cosmologic... |
---
abstract: 'We investigate dust dynamics and evolution during the formation of a protostellar accretion disk around intermediate mass stars via 2D numerical simulations. Using three different detailed dust models, compact spherical particles, fractal BPCA grains, and BCCA grains, we find that even during the early c... |
---
abstract: 'The field theoretic renormalization group (RG) is applied to the problem of a passive scalar advected by the Gaussian self-similar velocity field with finite correlation time and in the presence of an imposed linear mean gradient. The energy spectrum in the inertial range has the form $E(k)\propto k^{1-\... |
---
abstract: 'We discuss the concept of natural Poisson bivectors, which allows us to consider the overwhelming majority of known integrable systems on the sphere in framework of bi-Hamiltonian geometry.'
author:
- |
A V Tsiganov\
*St.Petersburg State University, St.Petersburg, Russia\
*e–mail: andrey.tsig... |
---
abstract: |
An exact solution of nuclear spherical mean-field plus orbit-dependent non-separable pairing model with two non-degenerate $j$-orbits is presented. The extended one-variable Heine-Stieltjes polynomials associated to the Bethe ansatz equations of the solution are determined, of which the sets of the ... |
---
abstract: 'We develop Cresson’s non-differentiable embedding to quantum problems of the calculus of variations and optimal control with time delay. Main results show that the dynamics of non-differentiable Lagrangian and Hamiltonian systems with time delays can be determined, in a coherent way, by the least-action ... |
---
abstract: 'Multi-Person Pose Estimation is an interesting yet challenging task in computer vision. In this paper, we conduct a series of refinements with the MSPN and PoseFix Networks, and empirically evaluate their impact on the final model performance through ablation studies. By taking all the refinements, we ac... |
---
abstract: 'A thermodynamical minimum principle valid for photon radiation is shown to hold for arbitrary geometries. It is successfully extended to neutrinos, in the zero mass and chemical potential case, following a parallel development of photon and neutrino statistics. This minimum principle stems more from that... |
---
abstract: 'Contextualized embeddings use unsupervised language model pretraining to compute word representations depending on their context. This is intuitively useful for generalization, especially in Named-Entity Recognition where it is crucial to detect mentions never seen during training. However, standard Engl... |
---
abstract: |
We consider the proton decay in supersymmetric models with a gravitino or axino lighter than the proton. This consideration leads to a stringent limit on the $R$ parity and $B$ violating Yukawa coupling of the superpotential operator $U^c_iD^c_jD^c_k$ as $\lambda^{\prime\prime}_{112}\leq
10^{-1... |
---
abstract: 'Let $F$ be a self-similar set on ${\mathbb{R}}$ associated to contractions $f_j(x) = r_j x + b_j$, $j \in {\mathcal{A}}$, for some finite ${\mathcal{A}}$, such that $F$ is not a singleton. We prove that if $\log r_i / \log r_j$ is irrational for some $i \neq j$, then $F$ is a set of multiplicity, that is... |
---
abstract: 'Let $R$ be a noetherian ring, ${\mathfrak{a}}$ an ideal of $R$ such that $\dim R/{\mathfrak{a}}=1$ and $M$ a finite $R$–module. We will study cofiniteness and some other properties of the local cohomology modules $\operatorname{H}^{i}_{{\mathfrak{a}}}(M)$. For an arbitrary ideal ${\mathfrak{a}}$ and an $... |
---
author:
- 'Joachim Janz[^1] [^2] & Thorsten Lisker'
title: 'A continuum of structure and stellar content from Virgo cluster early-type dwarfs to giants?'
---
Introduction
============
Early-type dwarf (dE) galaxies are commonly expected to play a key role in understanding galaxy cluster evolution. Their importanc... |
---
abstract: 'We review recent progress on the calculations on the inclusive forward hadron production within the saturation formalism. After introducing the concept of perturbative parton saturation and nonlinear evolution we discuss the formalism for the forward hadron production at high energy in the leading and ne... |
---
author:
- 'A. J. Muñoz-Arjonilla'
- 'J. Martí'
- 'J. A. Combi'
- 'P. Luque-Escamilla'
- 'J. R. Sánchez-Sutil'
- 'V. Zabalza'
- 'J. M. Paredes'
date: 'Received / Accepted'
title: 'Candidate counterparts to the soft gamma-ray flare in the direction of [LS I +61 303]{}'
---
[A short duration burst reminiscent of a so... |
---
abstract: 'We investigate the possibility of bistable lasing in microcavity lasers as opposed to bulk lasers. To that end, the dynamic behavior of a microlaser featuring two coupled, interacting modes is analytically investigated within the framework of a semiclassical laser model, suitable for a wide range of cavi... |
---
abstract: 'Numerical simulations of nonhydrostatic atmospheric flow, based on linearly decoupled semi-implicit or fully-implicit techniques, usually solve linear systems by a pre-conditioned Krylov method without preserving the skew-symmetry of convective operators. We propose to perform atmospheric simulations in ... |
---
abstract: 'We show how the Gillespie algorithm, originally developed to describe coupled chemical reactions, can be used to perform numerical simulations of a granular intruder particle colliding with thermalized bath particles. The algorithm generates a sequence of collision “events” separated by variable time int... |
---
abstract: 'We establish an exponential inequality for degenerated $U$-statistics of order $r$ of i.i.d. data. This inequality gives a control of the tail of the maxima obsulute values of the $U$-statistic by the sum of two terms: an exponential term and one involving the tail of $h{\left(X_1,\dots,X_r\right)}$. We ... |
---
bibliography:
- 'flip\_references.bib'
---
[**The geometry of flip graphs and mapping class groups**]{}
[**Valentina Disarlo, Hugo Parlier**]{}
[*Abstract.*]{} The space of topological decompositions into triangulations of a surface has a natural graph structure where two triangulations share an edge if they are... |
---
abstract: 'Heusler alloys are widely studied due to their interesting structural and magnetic properties, like magnetic memory shape ability, coupled magneto-structural phase transitions and half-metallicity; ruled, for many cases, by the valence electrons number ($N_v$). The present work focuses on the magnetocalo... |
COSMIC BALDNESS
W. Boucher G.W. Gibbons D.A.M.T,P. , Cambridge university
Some years ago (Gibbons & Hawking 1977) it was suggested that solutions of Einstein’s equations with a positive cosmological term should eventually settle down to a state which is stationary inside the cosmological event horizon of any future i... |
---
abstract: |
We use a variant of Salikhov’s ingenious proof that the irrationality measure of $\pi$ is at most $7.606308\dots$ to prove that, in fact, it is at most $7.103205334137\dots$.\
<span style="font-variant:small-caps;">Accompanying Maple package</span>. While this article has a fully rigorous human-... |
---
abstract: |
Given a graph $G$, we would like to find (if it exists) the largest induced subgraph $H$ in which there are at least $k$ vertices realizing the maximum degree of $H$. This problem was first posed by Caro and Yuster. They proved, for example, that for every graph $G$ on $n$ vertices we can guarantee,... |
---
abstract: 'We prove extensions of classical concentration inequalities for random variables which have $\alpha$-subexponential tail decay for any $\alpha \in (0,2]$. This includes Hanson–Wright type and convex concentration inequalities. We also provide some applications of these results. This includes uniform Hans... |
---
abstract: 'We investigate simple extensions of the Mirror Twin Higgs model in which the twin color gauge symmetry and the discrete ${\ensuremath{\mathbb{Z}_2}}$ mirror symmetry are spontaneously broken. This is accomplished in a minimal way by introducing a single new colored triplet, sextet, or octet scalar field ... |
---
abstract: 'A rephasing invariant parametrization is introduced for three flavor neutrino mixing. For neutrino propagation in matter, these parameters are shown to obey evolution equations as functions of the induced neutrino mass. These equations are found to preserve (approximately) some characteristic features of... |
---
abstract: 'Let $G$ be a compact, simply connected Lie group. If ${\mathcal{C}}_1,{\mathcal{C}}_2$ are two $G$-conjugacy classes, then the set of elements in $G$ that can be written as products $g=g_1g_2$ of elements $g_i\in {\mathcal{C}}_i$ is invariant under conjugation, and its image under the quotient map $G\to ... |
---
abstract: 'Strangeness flavor yield $s$ and the entropy yield $S$ are the observables of the deconfined quark-gluon state of matter which can be studied in the entire available experimental energy range at AGS, SPS, RHIC, and, in near future, at the LHC energy range. We present here a comprehensive analysis of stra... |
---
abstract: 'We analyze the effect of weak localization (WL) and weak antilocalization (WAL) in the electronic transport through HgTe/CdTe quantum wells. We show that for increasing Fermi energy the magnetoconductance of a diffusive system with inverted band ordering features a transition from WL to WAL and back, if ... |
---
abstract: 'We consider effects of anisotropy on solitons of various types in two-dimensional nonlinear lattices, using the discrete nonlinear Schr[ö]{}dinger equation as a paradigm model. For fundamental solitons, we develop a variational approximation, which predicts that broad quasi-continuum solitons are unstabl... |
---
abstract: 'Wavelengths and transition rates are given for E1 transitions between singlet $^1\! S$, $^1\! P$, $^1\! D$, and $^1\! F$ states, between triplet $^3\! S$, $^3\! P$, and $^3\! D$ states, and between triplet $^3\! P_1$ and singlet $^1\! S_0$ states in ions of astrophysical interest: helium-like carbon, nit... |
---
author:
- |
J. Twamley$^{1\ast}$ and G. J. Milburn$^2$\
\
\
\
\
\
\
bibliography:
- 'Zeta\_bib4.bib'
title: The Quantum Mellin transform
---
We uncover a new type of unitary operation for quantum mechanics on the half-line which yields a transformation to “Hyperbolic phase space” $(\eta... |
---
abstract: |
Live video-streaming platforms such as Twitch enable top content creators to reap significant profits and influence. To that effect, various behavioral norms are recommended to new entrants and those seeking to increase their popularity and success. Chiefly among them are to simply put in the effort... |
---
abstract: 'We study the zero temperature phase diagram of a class of two-dimensional SU$(N)$ antiferromagnets. These models are characterized by having the same type of SU$(N)$ spin placed at each site of the lattice, and share the property that, in general, more than two spins must be combined to form a singlet. A... |
---
abstract: |
Results obtained from 9 X-ray observations of 3C 273 performed by [*ASCA*]{} are presented (for a total exposure time of about 160 000 s). The analysis and interpretation of the results is complicated by the fact that 4 of these observations were used for on-board calibration of the CCDs spectral re... |
---
abstract: 'Internet-of-Things (IoTs) envisions to integrate, coordinate, communicate, and collaborate real-world objects in order to perform daily tasks in a more intelligent and efficient manner. To comprehend this vision, this paper studies the design of a large scale IoT system for smart grid application, which ... |
---
abstract: 'We study the moduli of trigonal curves. We establish the exact upper bound of ${36(g+1)}/(5g+1)$ for the slope of trigonal fibrations. Here, the slope of any fibration $X\rightarrow B$ of stable curves with smooth general member is the ratio $\delta_B/\lambda_B$ of the restrictions of the boundary class ... |
---
author:
- Alina Vdovina
title: ' K-theory of some C\*-algebras and buildings.'
---
Introduction {#introduction .unnumbered}
============
The class of the identity \[$\mathbf{1}$\] in $K_0$ of different classes of crossed product $C^*$-algebras was broadly investigated in the literature, see [@Co1], [@N], [@HN], [... |
---
abstract: 'In this paper we improve the upper bound of the third order Hankel determinant for the class of Ozaki close-to-convex functions. The sharp bound is conjectured.'
address:
- 'Department of Mathematics, Faculty of Civil Engineering, University of Belgrade, Bulevar Kralja Aleksandra 73, 11000, Belgrade, Ser... |
---
author:
- |
Mengzhou Xia, Antonios Anastasopoulos, Ruochen Xu, Yiming Yang, Graham Neubig\
Language Technologies Institute, Carnegie Mellon University\
`{mengzhox,aanastas,yiming,gneubig}@cs.cmu.edu`\
`ruochenx@gmail.com`
bibliography:
- 'acl2020.bib'
title: Predicting Performance for Natural Langua... |
---
abstract: |
A relation between O$(n)$ models and Ising models has been recently conjectured \[L. Casetti, C. Nardini, and R. Nerattini, Phys. Rev. Lett. [**106**]{}, 057208 (2011)\]. Such a relation, inspired by an energy landscape analysis, implies that the microcanonical density of states of an O$(n)$ spin mo... |
---
abstract: 'Consider a random medium consisting of points randomly distributed so that there is no correlation among the distances. This is the random link model, which is the high dimensionality limit (mean field approximation) for the euclidean random point structure. In the random link model, at discrete time ste... |
---
abstract: 'We present a period-luminosity-amplitude analysis of 5899 red giant and binary stars in the Large Magellanic Cloud, using publicly available observations of the MACHO project. For each star, we determined new periods, which were double-checked in order to exclude aliases and false periods. The period-lum... |
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