text stringlengths 4 2.78M |
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---
abstract: |
Optical spectroscopy of the blue star [[KIC 10449976]{}]{} shows that it is an extremely helium-rich subdwarf with effective temperature $T_{\rm eff}=40\,000\pm300$K and surface gravity $\log
g=5.3\pm0.1$. Radial-velocity measurements over a five-day timescale show an upper variability limit of ... |
---
abstract: 'As we are moving towards the Internet of Things (IoT), the number of sensors deployed around the world is growing at a rapid pace. Market research has shown a significant growth of sensor deployments over the past decade and has predicted a significant increment of the growth rate in the future. These se... |
---
abstract: |
We study limit models in the class of abelian groups with the subgroup relation and in the class of torsion-free abelian groups with the pure subgroup relation. We show:
1. If $G$ is a limit model of cardinality $\lambda$ in the class of abelian groups with the subgroup relation, then $G \cong... |
---
author:
- |
[Lu Lu, Qiongxiang Huang[^1], Jiangxia Hou[^2]]{}\
College of Mathematics and Systems Science, Xinjiang University, Urumqi, Xinjiang 830046, P.R.China
title: 'Infinite classes of strongly regular graphs derived from $GL(n,F_2)$[^3]'
---
It is known that the automorphism group of the element... |
---
abstract: 'We investigate double finger gate (DFG) controlled spin-resolved resonant transport properties in an n-type quantum channel with a Rashba-Zeeman (RZ) subband energy gap. By appropriately tuning the DFG in the strong Rashba coupling regime, resonant state structures in conductance can be found that is sen... |
---
abstract: |
The quantum elliptic $R$-matrices of Baxter-Belavin type satisfy the associative Yang-Baxter equation in ${\rm Mat}(N,\mathbb C)^{\otimes
3}$. The latter can be considered as noncommutative analogue of the Fay identity for the scalar Kronecker function. In this paper we extend the list of $R$-ma... |
---
author:
- 'M.Sako'
- 'S.M.Kahn'
- 'E.Behar'
- 'J.S.Kaastra'
- 'A.C.Brinkman'
- 'Th.Boller'
- 'E.M.Puchnarewicz'
- 'R.Starling'
- 'D.A.Liedahl'
- 'J.Clavel'
- 'M.Santos-Lleo'
date: 'Received 29 September 2000 / Accepted'
title: 'Complex resonance absorption structure in the X-ray spectrum of [^1]'
---
Introduction
... |
---
abstract: 'A hyperbolic type integro-differential equation with two weakly singular kernels is considered together with mixed homogeneous Dirichlet and non-homogeneous Neumann boundary conditions. Existence and uniqueness of the solution is proved by means of Galerkin’s method. Regularity estimates are proved and t... |
---
abstract: |
Let $B$ be a Möbius band and $f:B \to \mathbb{R}$ be a Morse map taking a constant value on $\partial B$, and $\mathcal{S}(f,\partial B)$ be the group of diffeomorphisms $h$ of $B$ fixed on $\partial B$ and preserving $f$ in the sense that $f\circ h = f$. Under certain assumptions on $f$ we compute ... |
---
abstract: 'We combine the next-to-next-to-leading order (NNLO) QCD corrections to lepton-pair production through the Drell-Yan mechanism with the next-to-leading order (NLO) electroweak corrections within the framework of the FEWZ simulation code. Control over both sources of higher-order contributions is necessary... |
---
abstract: 'In this paper a construction of quantum codes from self-orthogonal algebraic geometry codes is provided. Our method is based on the CSS construction as well as on some peculiar properties of the underlying algebraic curves, named Swiss curves. Several classes of well-known algebraic curves with many rati... |
---
abstract: 'We provide a concise review on multi-field inflation and cosmological perturbations. We discuss convenient and physically meaningful bases in terms of which perturbations can be systematically studied. We give formal accounts on the gauge fixing conditions and present the perturbation action in two gauge... |
---
abstract: 'In recent years, deep learning (DL) has contributed significantly to the improvement of motor-imagery brain–machine interfaces (MI-BMIs) based on electroencephalography (EEG). While achieving high classification accuracy, DL models have also grown in size, requiring a vast amount of memory and computatio... |
---
abstract: 'In this article we introduce the notion of [*Polyhedral Kähler*]{} manifolds, even dimensional polyhedral manifolds with unitary holonomy. We concentrate on the $4$-dimensional case, prove that such manifolds are smooth complex surfaces, and classify the singularities of the metric. The singularities for... |
---
abstract: 'General semiclassical expression for quantum fidelity (Loschmidt echo) of arbitrary pure and mixed states is derived. It expresses fidelity as an interference sum of dephasing trajectories weighed by the Wigner function of the initial state, and does not require that the initial state be localized in pos... |
---
abstract: 'A variant of Siu’s analyticity theorem is proved for relative types of plurisubharmonic functions. Some results on propagation of plurisubharmonic singularities and maximality of pluricomplex Green functions with analytic singularities are derived.'
---
[**Analyticity and propagation of plurisubharmonic... |
---
abstract: 'We demonstrate experimentally the resonant extinction of THz radiation by a single plasmonic bowtie antenna, formed by two n-doped Si monomers with a triangular shape and facing apexes. This demonstration is achieved by placing the antenna at the output aperture of a conically tapered waveguide, which en... |
---
address: 'L.P.N.H.E. Paris VI-VII, 4 place Jussieu, 75252 Paris, France'
author:
- 'X. Bertou, P. Billoir, O. Deligny, C. Lachaud, A. Letessier-Selvon'
title: 'Tau Neutrinos in the Auger Observatory : A New Window to UHECR Sources.'
---
|
---
abstract: 'As machine learning systems move from computer-science laboratories into the open world, their accountability becomes a high priority problem. Accountability requires deep understanding of system behavior and its failures. Current evaluation methods such as single-score error metrics and confusion matric... |
---
abstract: 'We evaluate the folk wisdom that algorithms trained on data produced by biased human decision-makers necessarily reflect this bias. We consider a setting where training labels are only generated if a biased decision-maker takes a particular action, and so bias arises due to selection into the training da... |
---
abstract: |
We first study coupled Hirota-Iwao modified KdV (HI-mKdV) systems and give all possible local and nonlocal reductions of these systems. We then present Hirota bilinear forms of these systems and give one-soliton solutions of them with the help of pfaffians. By using the soliton solutions of the coup... |
---
abstract: 'The time-delayed Adler equation is arguably the simplest model for an injected semiconductor laser with coherent injection and optical feedback. It is able to reproduce the existence of topological localized structures (LSs) and their rich interactions. In this paper we perform the first extended bifurca... |
---
author:
- 'André H. Hoang'
- Ambar Jain
- Christopher Lepenik
- Vicent Mateu
-
- Ignazio Scimemi
- 'Iain W. Stewart'
bibliography:
- './sources.bib'
title: |
The MSR Mass\
and the Order Lambda QCD Renormalon Sum Rule
---
Introduction
============
Achieving higher precision in theoretical predictions in t... |
---
abstract: 'In this work, the transition between diffusion-limited and ballistic aggregation models was revisited using a model in which biased random walks simulate the particle trajectories. The bias is controlled by a parameter $\lambda$, which assumes the value $\lambda=0$ ($1$) for ballistic (diffusion-limited)... |
---
abstract: |
Light Field (LF) offers unique advantages such as post-capture refocusing and depth estimation, but low-light conditions severely limit these capabilities. To restore low-light LFs we should harness the geometric cues present in different LF views, which is not possible using single-frame low-light ... |
---
author:
- Michael Robinson
bibliography:
- 'multimodel\_bib.bib'
title: 'Sheaf and duality methods for analyzing multi-model systems'
---
Introduction
============
Complex predictive models are notoriously hard to construct and to study. Sheaf theory provides a toolbox for constructing predictive models described... |
---
abstract: 'In this paper, we derive a maximum principle for a type of elliptic systems and apply it to analyze the Hitchin equation for cyclic Higgs bundles. We show several domination results on the pullback metric of the (possibly branched) minimal immersion $f$ associated to cyclic Higgs bundles. Also, we obtain... |
---
abstract: 'The tremendous success of deep neural networks has motivated the need to better understand the fundamental properties of these networks, but many of the theoretical results proposed have only been for shallow networks. In this paper, we study an important primitive for understanding the meaningful input ... |
---
date:
---
=16.5cm =-1.4cm 35[0.35in]{} \#1[$^{[#1]}$]{} \#1[$\setbox0=\hbox{#1} \dp0=1.5pt \mathsurround=0pt
\underline{\box0}$]{} ø\
i
-1.2cm -0.2cm
Feb. 25, 2000
Anisotropy of Dynamical Fluctuations as a Probe 0.4cm
for Soft and Hard Processes in High Energy Collisions[^1]
0.5cm
0.2cm
[Liu Lianshou, ... |
---
author:
- 'Andrés Navas & Mario Ponce'
title: A Livšic type theorem for germs of analytic diffeomorphisms
---
[**Abstract.**]{} We deal with the problem of the validity of Livšic’s theorem for cocycles of diffeomorphisms satisfying the orbit periodic obstruction over an hyperbolic dynamics. We give a result in the... |
---
abstract: 'Let $X$ be an arbitrary hyperbolic geodesic metric space and let $\Gamma$ be a countable subgroup of the isometry group ${\rm Iso}(X)$ of $X$. We show that if $\Gamma$ is non-elementary and weakly acylindrical (this is a weak properness condition) then the second bounded cohomology groups $H_b^2(\Gamma,\... |
---
abstract: 'Increased data gathering capacity, together with the spread of data analytics techniques, has prompterd an unprecedented concentration of information related to the individuals’ preferences in the hands of a few gatekeepers. In the present paper, we show how platforms’ performances still appear astonishi... |
---
abstract: 'We present a fractional quantization in a two dimensional space. The angular momenta of the two dimensional electrons are quantized in fractional numbers by the boundary conditions on a multi-layered Riemann surface. Extended wave functions for the incompressible quantum fluid states are presented and th... |
---
author:
- 'Matthew T. Hale and Magnus Egerstedt$^\dag$ [^1]'
bibliography:
- 'sources.bib'
title: '**Convergence Rate Estimates for Consensus over Random Graphs** '
---
=1
[^1]: $^\dag$School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA. Email: `{matthale, magnus... |
---
author:
- |
Jonathan L. Feng\
Department of Physics and Astronomy, University of California, Irvine, CA 92697, USA
---
\[1996/06/01\]
Non-WIMP Candidates$^\dagger$
=============================
Motivations
-----------
There are many non-WIMP dark matter candidates. Two prominent and highly motivated exa... |
---
abstract: 'We study the analogy between the Hawking radiation in Black-Holes and the Quantum depletion process of a Bose-Einstein condensate by using the Bogoliubov transformations method. We find that the relation between the Bogoliubov coefficients is similar in both cases (in the appropriate regimes). We then co... |
---
author:
- 'Teng Liu, Paolo Tozzi, Elena Tundo, A. Moretti, Jun-Xian Wang, Piero Rosati, Fabrizia Guglielmetti'
bibliography:
- 'voronoi.bib'
title: 'EXSdetect: an end-to-end software for extended source detection in X-ray images: application to [*Swift*]{}-XRT data'
---
[ We present a stand-alone software (named E... |
---
abstract: 'We present a systematic $^{115}$In NQR study on the heavy fermion compounds CeRh$_{1-x}$Ir$_x$In$_5$ ($x$=0.25, 0.35, 0.45, 0.5, 0.55 and 0.75). The results provide strong evidence for the microscopic coexistence of antiferromagnetic (AF) order and superconductivity (SC) in the range of 0.35 $\leq x \leq... |
---
abstract: |
We study several aspects of the dynamic programming approach to optimal control of abstract evolution equations, including a class of semilinear partial differential equations. We introduce and prove a verification theorem which provides a sufficient condition for optimality. Moreover we prove sub- ... |
---
abstract: 'We describe a software toolbox for the configuration of deep neural networks in the domain of skin cancer classification. The implemented software architecture allows developers to quickly set up new convolutional neural network (CNN) architectures and hyper-parameter configurations. At the same time, th... |
---
abstract: 'A potential version of the UrQMD (UrQMD/M) transport model and a traditional coalescence model are combined to calculate the production of $^3$He fragments in central Pb+Pb collisions at SPS energies 20-80 GeV/nucleon. It is found that the Lorentz transformation in the afterburner influences visibly the ... |
---
abstract: 'For a Dynkin quiver, we establish a connection between the cohomology of quiver Grassmannians and the canonical bases of the negative half of the quantized enveloping algebra associated with the quiver. By the categorification of quantized enveloping algebras via KLR algebras, we describe the cohomology ... |
---
abstract: |
The Cauchy problem is investigeted for the parabolic type in the some finite part $\left[ t_0,t_1\right] \subset \left[ 0,\infty
\right)$ of the semi axis $t\in \left[ 0,\infty \right)$ and degenarated to Schrodinger type in the remain part of the same semi axes the second order parabolic equati... |
---
abstract: |
Regular logic can be regarded as the *internal language* of regular categories, but the logic itself is generally not given a categorical treatment. In this paper, we understand the syntax and proof rules of regular logic in terms of the free regular category ${
\ifthenelse{\equal{{\mathrm{T}}... |
---
abstract: 'We consider a Brownian particle moving on a ring. We study the probability distributions of the total number of turns and the net number of counter-clockwise turns the particle makes till time $t$. Using a method based on the renewal properties of Brownian walker, we find exact analytical expressions of ... |
---
abstract: |
In this paper, we used some theorems of fixed point for studying the results of existence and uniqueness for Hilfer-Hadamard-Type fractional differential equations, $$_{H}D^{\alpha,\beta}x(t)+f(t,x(t))=0, ~~~~~~ on~~the~~ interval~~ J:=(1,e]$$ with nonlinear boundary value problems $$x(1+\ep... |
---
abstract: 'This work presents joint subcarrier, power and bit allocation schemes for multi-user OFDM based overlay cognitive radio under constraints on primary user throughput loss and total secondary user transmitted power. Closed form for expressions for the optimal power and bit allocations are initially derived... |
---
abstract: 'Photonic crystals with a sufficiently high refractive index contrast display partial or full band gaps. However, imperfections in the metamaterial cause light scattering and extinction of the interfering propagating waves. Positive as well as negative defect volumes may contribute to this kind of optical... |
---
abstract: 'We present interferometric detections of HCN in comets LINEAR (C/2002 T7) and NEAT (C/2001 Q4) with the Berkeley-Illinois-Maryland Association (BIMA) Array. With a $25{\farcs}4\times20{\farcs}3$ synthesized beam around Comet LINEAR and using a variable temperature and outflow velocity (VTOV) model, we fo... |
---
abstract: 'We consider the billiard map in a convex polyhedron of $\mathbb{R}^3$, and we prove that it is of zero topological entropy.'
author:
- 'Nicolas Bédaride[^1]'
bibliography:
- 'bibio.bib'
title: Entropy of polyhedral billiard
---
Introduction
============
A billiard ball, i.e. a point mass, moves inside ... |
---
author:
- '[^1]'
title: Hadron modification in a dense baryonic matter
---
Introduction {#intro}
============
Current and future experiments focus on observables which are sensitive to QGP phase transition, especially to the range of the phase diagram which close the critical point. Observables indicating non-mon... |
---
abstract: 'ICD coding is a process of assigning the **I**nternational **C**lassification of **D**isease diagnosis codes to clinical/medical notes documented by health professionals (e.g. clinicians). This process requires significant human resources, and thus is costly and prone to error. To handle the problem, mac... |
---
abstract: 'We identify the quantum phases in a binary mixture of dipolar bosons in 2D optical lattices. Our study is motivated by the recent experimental realization of binary dipolar condensate mixture of Er-Dy \[Phys. Rev. Lett. 121, 213601 (2018)\]. We model the system using the extended two-species Bose-Hubbard... |
---
abstract: 'Recently, researchers showed that dirty paper coding (DPC) is the optimal transmission strategy for multiple-input multiple-output broadcast channels (MIMO-BC). In this paper, we study how to determine the maximum weighted sum of DPC rates through solving the maximum weighted sum rate problem of the dual... |
---
abstract: |
Let $G$ and $H$ be two simple graphs. A bijection $\phi:V(G)\rightarrow V(H)$ is called an [*isomorphism*]{} between $G$ and $H$ if $(\phi\hspace{0.5mm} v_i)(\phi\hspace{0.5mm} v_j)\in E(H)$ $\Leftrightarrow$ $v_i v_j\in E(G)$ for any two vertices $v_i$ and $v_j$ of $G$. In the case that $G = H$, we... |
---
abstract: 'The CUORE experiment, a ton-scale cryogenic bolometer array, recently began operation at the Laboratori Nazionali del Gran Sasso in Italy. The array represents a significant advancement in this technology, and in this work we apply it for the first time to a high-sensitivity search for a lepton-number–vi... |
---
abstract: 'We perform an analytical investigation in the framework of generalized $K$ matrix theory of the scattering problem in tight isotropic and harmonic waveguides allowing for several open scattering channels. The scattering behavior is explored for identical bosons and fermions, as well as for distinguishabl... |
---
abstract: 'We introduce a class of causal video understanding models that aims to improve efficiency of video processing by maximising throughput, minimising latency, and reducing the number of clock cycles. Leveraging operation pipelining and multi-rate clocks, these models perform a minimal amount of computation ... |
---
abstract: 'In order to effectively prevent the spread of COVID-19 virus, almost everyone wears a mask during coronavirus epidemic. This almost makes conventional facial recognition technology ineffective in many cases, such as community access control, face access control, facial attendance, facial security checks ... |
---
author:
- '<span style="font-variant:small-caps;">Jay Bartroff[^1] and Jinlin Song[^2]</span>'
title: '[**A Rejection Principle for Sequential Tests of Multiple Hypotheses Controlling Familywise Error Rates**]{}'
---
\[section\] \[section\] \[section\] \[section\] \[section\] \[section\] \[section\] \[section\]
=... |
---
author:
- |
Jia Wei$^{1}$, Zhifu You$^{2,*}$\
*$^{1}$Department of Mathematics, South China University of Technology\
*Guangzhou 510640, P.R. China\
*$^{2}$School of Mathematics and Systems Science, Guangdong Polytechnic Normal University\
*Guangzhou 510665, P.R. China\
*E-mail: 201520122177... |
---
address:
- 'Ethan M. Coven, Deparment of Mathematics, Wesleyan University, Middletown, CT 06459-0128'
- 'Aaron Meyerowitz, Deparment of Mathematics, Florida Atlantic University, Boca Raton, FL 33431-0991'
author:
- 'Ethan M. Coven and Aaron Meyerowitz'
title: Tiling the integers with translates of one finite set
--... |
---
author:
- 'R. Lopes de Oliveira'
- 'M. A. Smith'
- 'C. Motch'
date: 'Received 10 November 2008 / Accepted 6 January 2010'
title: '$\gamma$ Cassiopeiae: an X-ray Be star with personality[^1]'
---
Introduction
============
The observed properties of (B0.5Ve; m$_{V}$=2.25) in ultraviolet to infrared wavelengths hav... |
---
abstract: 'In this paper we develop two models for the steady states and evolution of two dimensional isothermal self gravitating and rotating incompressible gas which are based on the hydrodynamic equations for stratified fluid. The first model is for the steady states of the gas while the second addresses the tim... |
---
abstract: 'For any von Neumann algebra ${{\mathcal{M}}}$, the noncommutative Mazur map $M_{p,q}$ from $L_p({{\mathcal{M}}})$ to $L_q({{\mathcal{M}}})$ with $1{\leqslant}p,q<\infty$ is defined by $f\mapsto f|f|^{\frac {p-q}q}$. In analogy with the commutative case, we gather estimates showing that $M_{p,q}$ is $\min... |
---
abstract: 'The recent progress on image recognition and language modeling is making automatic description of image content a reality. However, stylized, non-factual aspects of the written description are missing from the current systems. One such style is descriptions with emotions, which is commonplace in everyday... |
---
address: 'Department of Mathematics, UCLA, Los Angeles, CA 90095'
author:
- Dimitri Shlyakhtenko
title: A Microstates Approach to Relative Free Entropy
---
[^1]
Introduction.
=============
Let $ {X_{1},\dots ,X_{n}}\in (M,\tau ) $ be a family of non-commutative random variables in a tracial $ W^{*} $-probability... |
---
abstract: 'We investigate the radiative transport of dust in primordial galaxies in the presence of the UV radiation field from the first metal-free stars. We find that dust created in the first supernova (SN) explosions can be driven through the interior of the SN remnant to accumulate in the SN shells, where seco... |
---
abstract: 'At present, the problem to steer a non-Markovian process with minimum energy between specified end-point marginal distributions remains unsolved. Herein, we consider the special case for a non-Markovian process $y(t)$ which, however, assumes a finite-dimensional stochastic realization with a Markov [*sta... |
---
abstract: 'Recently, there has been much interest in deep learning techniques to do image compression and there have been claims that several of these produce better results than engineered compression schemes (such as JPEG, JPEG2000 or BPG). A standard way of comparing image compression schemes today is to use per... |
---
abstract: |
We address a question of Cavenagh and Wanless asking: which finite abelian groups arise as the canonical group of a spherical latin bitrade? We prove the existence of an infinite family of finite abelian groups that do not arise as canonical groups of spherical latin bitrades. Using a connection bet... |
**GINZBURG-LANDAU THEORY OF VORTEX PHASE DIAGRAM**
**IN LAYERED TYPE II SUPERCONDUCTOR**
**RYUSUKE IKEDA**
Department of Physics, Kyoto University, Kyoto 606-8502, JAPAN
Various macroscopic phenomena seen in high temperature superconductors (HTSC) under nonzero magnetic fields have inspired much interest in studyin... |
---
abstract: 'In this paper we study an integral invariant which obstructs the existence on a compact complex manifold of a volume form with the determinant of its Ricci form proportional to itself, in particular obstructs the existence of a Kähler-Einstein metric, and has been studied since 1980’s. We study this inva... |
---
abstract: 'We obtain the wave functions associated to the quantum Newtonian universe with a cosmological constant which is described by the Schrödinger equation and discuss some aspects of its dynamics for all forms of energy density, namely, matter, radiation, vacuum, dark energy, and quintessence. These wave func... |
=1
Introduction
============
Giannini and Joseph [@jgrj89], in a nonlinear optics context, introduced a class of symmetry reductions for a cubic nonlinear Schrödinger (NLS) equation $$\begin{gathered}
\label{eq:nls}
i\Psi_t + \Psi_{xx}+\nu |\Psi|^2\Psi=0,\end{gathered}$$ with subscripts denoted partial derivatives, w... |
---
abstract: 'The bounds on the sum and product of chromatic numbers of a graph and its complement are known as Nordhaus-Gaddum inequalities. In this paper, some variations on this result is studies. First, recall their theorem, which gives bounds on the sum and the product of the chromatic number of a graph with that... |
---
abstract: 'A droplet ejection mechanism in planar two-phase mixing layers is examined. Any disturbance on the gas-liquid interface grows into a Kelvin-Helmholtz wave and the wave crest forms a thin liquid film that flaps as the wave grows downstream. Increasing the gas speed, it is observed that the film breaks-up ... |
---
abstract: 'We investigate the relation between Trees of Fragmenting Granules (TFGs) and the locations of concentrated magnetic flux in internetwork areas. The former have previously been identified with mesogranulation. While a relationship has been suggested to exist between these features, no direct evidence has ... |
---
abstract: 'We present a high-resolution study of five high-velocity clouds in the Magellanic Leading Arm region. This is a follow-up study of our widefield Parkes survey of the region in order to probe the multiphase structures of the clouds and to give an insight to their origin, evolution and distance. High-resol... |
---
abstract: 'In this paper we consider the Newton polygons of $L$-functions coming from additive exponential sums associated to a polynomial over a finite field ${\ensuremath{\mathbb{F}}}_q$. These polygons define a stratification of the space of polynomials of fixed degree. We determine the open stratum: we give the... |
---
abstract: 'We have performed local tunneling spectroscopy on high quality Mg$_{1-x}$Al$_x$B$_2$ single crystals by means of Variable Temperature Scanning Tunneling Spectroscopy (STS) in magnetic field up to 3 Tesla. Single gap conductance spectra due to $c$-axis tunneling were extensively measured, probing differen... |
---
abstract: 'The $\mu$-$\tau$ reflection symmetry $(\nu_{e},\thinspace\nu_{\mu},\thinspace\nu_{\tau})\rightarrow(\overline{\nu}_{e},\thinspace\overline{\nu}_{\tau},\thinspace\overline{\nu}_{\mu})$ and the TM1 mixing (a PMNS matrix with the first column fixed to the TBM form) are both well compatible with experiments.... |
---
abstract: 'The photon echo quantum memory is based on a controlled rephasing of the atomic coherence excited by signal light field in the inhomogeneously broadened resonant line. Here, we propose a novel active mechanism of the atomic rephasing which provides a perfect retrieval of the stored light field in the pho... |
---
abstract: 'We present the general rules for double-Reggeon production of objects with different spins and parities. The existing experimental information on resonance production in these central exclusive diffractive processes is discussed. The absorptive corrections are calculated and found to depend strongly on t... |
---
author:
- |
[**Matteo Brunelli**]{}\
[IAMSR and Turku Centre for Computer Science]{}\
[Åbo Akademi University]{}, [Joukahainengatan 3-5A, FIN-20520 Åbo, Finland]{}\
[e–mail: `matteo.brunelli@abo.fi`]{}\
[**Andrew Critch**]{}\
[Department of Mathematics]{}\
[University of California]{}, [... |
---
abstract: 'We prove that if $G$ is a quasi-line graph with $\Delta(G)>\omega(G)$ and $\Delta(G)\ge 69$, then ${\chi_{OL}}(G)\le \Delta(G)-1$. Together with our previous work, this implies that if $G$ is a claw-free graph with $\Delta(G)>\omega(G)$ and $\Delta(G)\ge 69$, then ${\chi_{\ell}}(G)\le \Delta(G)-1$.'
auth... |
---
abstract: 'Merging two means creating a single “new-born” by starting from two parents functions. Specifically, given a “father” function, shaped by the state constraints, and a “mother” function, designed with some optimality criterion, the merging should be similar to the father close to the constraints and simil... |
---
abstract: 'We introduce a nonconvex Mean Field Games system by studying a model with a large number of identical pairs of players who are all rational, and each pair plays an identical zero-sum differential game. We study existence and uniqueness of solutions for a simple system in this context.'
address: ' Departm... |
---
abstract: 'Let $f_\mathbf{S}$ be a quadratic polynomial with a fixed Siegel disc of bounded type. Using an adaptation of complex a priori bounds for critical circle maps, we prove that $f_\mathbf{S}$ is conformally mateable with the basilica polynomial $f_\mathbf{B}(z) := z^2-1$.'
author:
- Jonguk Yang
title: Matin... |
---
abstract: 'In this paper the small-amplitude motion of multiple superposed viscous fluids is studied as a linearized initial-value problem. The analysis results in a closed set of equations for the Laplace transformed amplitudes of the interfaces that can be inverted numerically. The derived equations also contain ... |
---
abstract: 'We study equicontinuous actions of semisimple groups and some generalizations. We prove that any such action is universally closed, and in particular proper. We derive various applications, both old and new, including closedness of continuous homomorphisms, nonexistence of weaker topologies, metric ergod... |
---
abstract: |
We present a construction that produces infinite classes of Kähler groups that arise as fundamental groups of fibres of maps to higher dimensional tori. Following the work of Delzant and Gromov, there is great interest in knowing which subgroups of direct products of surface groups are Kähler. We ap... |
---
abstract: 'We consider overdetermined systems of difference equations for a single function $u$ which are consistent, and propose a general framework for their analysis. The integrability of such systems is defined as the existence of higher order symmetries in both lattice directions and various examples are prese... |
---
abstract: 'Nonnegative Matrix Factorization(NMF) is a common used technique in machine learning to extract features out of data such as text documents and images thanks to its natural clustering properties. In particular, it is popular in image processing since it can decompose several pictures and recognize common... |
---
abstract: |
Consider a single walker on the slit plane, that is, the square grid $\mathbb
Z^2$ without its negative $x$-axis, who starts at the origin and takes his steps from a given set $\mathfrak S$. Mireille Bousquet-Mélou conjectured that – excluding pathological cases – the generating function count... |
---
abstract: 'Incoherent photoproduction of the $\eta$-meson on the deuteron is studied for photon energies from threshold to 800 MeV. The dominant contribution, the $\gamma$N-$\eta$N amplitude, is described within an isobar model. The final state interaction derived from the CD-Bonn potential is included and found to... |
---
abstract: 'Using the lag-luminosity relation and various BATSE catalogs we create a large catalog of burst redshifts, peak luminosities and emitted energies. These catalogs permit us to evaluate the lag-luminosity relation, and to study the burst energy distribution. We find that this distribution can be described ... |
---
abstract: 'Deep Neural Network has been found vulnerable recently. A kind of well-designed inputs, which called adversarial examples, can lead the networks to make incorrect predictions. Depending on the different scenarios, goals and capabilities, the difficulty to generate the attack is different. For example, ge... |
---
abstract: |
We demonstrate coherent control of optomechanically induced transparency and Fano resonances in a four mirror macroscopic optomechanical cavity, with two movable mirrors, each driven by an external mechanical pump. The variable control of the amplitude and phase of the coherent mechanical pumps prov... |
---
abstract: 'Developments of this far-reaching research field are summarized from an observational point of view, mentioning important and interesting phenomena discovered recently by photometry of stellar oscillations of any kind. A special emphasis is laid on Cepheids and RR Lyrae type variables.'
author:
- 'L.Szab... |
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