text stringlengths 1 2.25M |
|---|
---
abstract: 'We present results of the search for supersolid He using low-frequency, low-level mechanical excitation of a solid sample grown and cooled at fixed volume. We have observed low frequency non-linear resonances that constitute anomalous features. These features, which appear below $\sim$ 0.8 K, are absent ... |
---
abstract: 'Recently the inverse magnetocaloric effect is observed for different compounds. However there is very rare for any manifestation of the effect to be seen in manganites. We have found inverse magnetocaloric effect in the case of polycrystalline La$_{0.125}$Ca$_{0.875}$MnO$_{3}$. Such phenomenon is attribu... |
---
abstract: 'We study the methods and their accuracies for determining $\tan\beta$ in two Higgs doublet models at future lepton colliders. In addition to the previously proposed methods using direct production of additional Higgs bosons, we propose a method using the precision measurement of the decay branching ratio... |
---
abstract: 'We examine the role of thermal fluctuations in two-species Bose-Einstein condensates confined in quasi-two-dimensional (quasi-2D) optical lattices using the Hartree-Fock-Bogoliubov theory with the Popov approximation. The method, in particular, is ideal to probe the evolution of quasiparticle modes at fi... |
---
abstract: 'The compactification on a torus in $SU(\infty)$ Yang-Mills theory is considered. A special form of the configuration of a gauge field on a torus is examined. The vacuum energy and free energy in the presence of fermions coupled with this background in the theory are derived and possible symmetry breaking... |
---
abstract: 'We report hole-doping dependence of the in-plane resistivity $\rho_{ab}$ in a cuprate superconductor La$_{2-x}$Sr$_x$CuO$_4$, carefully examined using a series of high-quality single crystals. Our detailed measurements find a tendency towards charge ordering at particular rational hole doping fractions o... |
---
abstract: 'In this paper we consider a simple two-patch model in which a population affected by a disease can freely move. We assume that the capacity of the interconnected paths is limited, and thereby influencing the migration rates. Possible habitat disruptions due to human activities or natural events are accou... |
---
abstract: 'This article proves a conjecture by S.-C. Liu and C.-C. Yeh about Catalan numbers, which states that odd Catalan numbers can take exactly $k-1$ distinct values modulo $2^k$, namely the values $C_{2^1-1},\ldots,\allowbreak C_{2^{k-1}-1}$.'
address: École Normale Supérieure de Lyon
author:
- 'Hsueh-Yung Li... |
---
abstract: |
Most computer algebra systems incorrectly simplify$$\dfrac{z-z}{\dfrac{\sqrt{w^{2}}}{w^{3}}-\dfrac{1}{w\sqrt{w^{2}}}}$$ to 0 rather than to 0/0. The reasons for this are:
1\. The default simplification doesn’t succeed in simplifying the denominator to 0.
2\. There is a rule that 0 is the r... |
[**Quasinormal Modes of Charged Scalars around Dilaton Black Holes in 2 +1 Dimensions : Exact Frequencies**]{}
Sharmanthie Fernando [^1]\
[*Department of Physics & Geology*]{}\
[*Northern Kentucky University*]{}\
[*Highland Heights*]{}\
[*Kentucky 41099*]{}\
[*U.S.A.*]{}\
[**Abstract**]{}
We have studied the charged... |
---
abstract: 'Research on success factors involved in the agile transformation process is not conclusive and there is still need for guidelines to help in the transformation process considering the organizational context (culture, values, needs, reality and goals). The usage of success factors as a tool to help agile ... |
---
abstract: 'Our objective is to estimate the unknown compositional input from its output response through an unknown system after estimating the inverse of the original system with a training set. The proposed methods using artificial neural networks (ANNs) can compete with the optimal bounds for linear systems, whe... |
---
author:
- 'A. Blondel,'
- 'F. Cadoux,'
- 'S. Fedotov,'
- 'M. Khabibullin,'
- 'A. Khotjantsev,'
- 'A. Korzenev,'
- 'A. Kostin,'
- 'Y. Kudenko,'
- 'A. Longhin,'
- 'A. Mefodiev,'
- 'P. Mermod,'
- 'O. Mineev,'
- 'E. Noah,'
- 'D. Sgalaberna,'
- 'A. Smirnov,'
- 'N. Yershov'
title: 'A fully-active fine-grained detector wi... |
---
abstract: 'We expect a detectable correlation between two seemingly unrelated quantities: the four point function of the cosmic microwave background (CMB) and the amplitude of flux decrements in quasar (QSO) spectra. The amplitude of CMB convergence in a given direction measures the projected surface density of mat... |
---
abstract: 'We present a new approach to study galaxy evolution in a cosmological context. We combine cosmological merger trees and semi-analytic models of galaxy formation to provide the initial conditions for multi-merger hydrodynamic simulations. In this way we exploit the advantages of merger simulations (high r... |
---
abstract: 'Hydrodynamical simulations of galaxy formation in spatially flat Cold Dark Matter (CDM) cosmologies with and without a cosmological constant ($\Lambda$) are described. A simple star formation algorithm is employed and radiative cooling is allowed only after redshift $z=1$ so that enough hot gas is availa... |
---
abstract: 'Based on observations of points uniformly distributed over a convex set in $\R^d$, a new estimator for the volume of the convex set is proposed. The estimator is minimax optimal and also efficient non-asymptotically: it is nearly unbiased with minimal variance among all unbiased oracle-type estimators. O... |
---
abstract: 'We investigate the constraints on the flavour violating parameters from the decay $B \rightarrow X_s \gamma$, taking into account the interplay of the various sources of flavour violation in the unconstrained MSSM. We present a systematic leading logarithmic QCD analysis of these model-independent constr... |
---
abstract: 'We investigate quasi-Monte Carlo integration using higher order digital nets in weighted Sobolev spaces of arbitrary fixed smoothness $\alpha \in {\mathbb{N}}$, $\alpha \ge 2$, defined over the $s$-dimensional unit cube. We prove that randomly digitally shifted order $\beta$ digital nets can achieve the ... |
---
abstract: 'We propose to use the steered quantum coherence (SQC) as a signature of quantum phase transitions (QPTs). By considering various spin chain models, including the transverse-field Ising model, *XY* model, and *XX* model with three-spin interaction, we showed that the SQC and its first-order derivative suc... |
---
author:
- 'Tomáš Masařík[^1]'
- Tomáš Toufar
bibliography:
- 'src/lit.bib'
title: 'Parameterized complexity of fair deletion problems.[^2]'
---
[^1]: Author was supported by the project CE-ITI P202/12/G061.
[^2]: Research was supported by the project GAUK 338216 and by the project SVV-2016-260332.
|
---
abstract: 'It is introduced the gauge invariant regularization of quantum chromodynamics (QCD), adjusted to modeling nonperturbative vacuum effects in QCD on the light front (LF) via modeling the dynamics of zero Fourier modes of fields on the LF.'
author:
- |
**M.Yu. Malyshev[^1], E.V. Prokhvatilov\
**
tit... |
---
author:
- |
**R. C. VERMA\
\
INDIA**
title: '**$ SU(3)_{FLAVOR}$-ANALYSIS OF NONFACTORIZABLE CONTRIBUTIONS TO $ D \rightarrow PP$ DECAYS** '
---
——————————————————————————
=10000
2truecm
2truecm
0.5truecm We study charm D - meson decays to two pseudoscalar mesons in Cabibbo favored mode employing S... |
---
abstract: 'The Ensemble Kalman Filter method can be used as an iterative numerical scheme for parameter identification or nonlinear filtering problems. We study the limit of infinitely large ensemble size and derive the corresponding mean-field limit of the ensemble method. The solution of the inverse problem is pr... |
---
author:
- Viet Hung Nguyen and Fabio Massacci
title: 'A Systematically Empirical Evaluation of Vulnerability Discovery Models: a Study on Browsers’ Vulnerabilities '
---
Introduction {#sec:intro}
============
discovery models (VDMs) operate on known vulnerability data to estimate the total number of vulnerabiliti... |
---
author:
- Jonathan Liu and Michael Whitmeyer
bibliography:
- 'proj-references.bib'
date: 'May 12, 2019'
title: Algorithmic Discrepancy Minimization
---
Abstract
========
This report will be a literature review on a result in algorithmic discrepancy theory. We will begin by providing a quick overview on discrepanc... |
---
abstract: 'We prove the unique existence and exponential decay of global in time classical solutions to the special relativistic Boltzmann equation without any angular cut-off assumptions with initial perturbations in some weighted Sobolev spaces. We consider perturbations of the relativistic Maxwellian equilibrium... |
---
abstract: 'Recently the PVLAS collaboration reported the observation of a rotation of linearly polarized laser light induced by a transverse magnetic field - a signal being unexpected within standard QED. Two mechanisms have been proposed to explain this result: production of a single (pseudo-)scalar particle coupl... |
---
abstract: 'The most common procedure to solve a linear bilevel problem in the PES community is, by far, to transform it into an equivalent single-level problem by replacing the lower level with its KKT optimality conditions. Then, the complementarity conditions are reformulated using additional binary variables and... |
---
author:
- 'Rong-Gen Cai,'
- 'Shan-Ming Ruan,'
- 'Shao-Jiang Wang,'
- 'Run-Qiu Yang,'
- 'Rong-Hui Peng.'
bibliography:
- 'ref.bib'
title: Action Growth for AdS Black Holes
---
Introduction
============
As a branch of theoretical computer science and mathematics, computational complexity theory [@0034-4885-75-2-022... |
---
abstract: 'Photon-photon scattering of gamma-rays on the cosmic microwave background has been studied using the low energy approximation of the total cross section by @1989ApJ...344..551Z [@1990ApJ...349..415S]. Here, the cosmic horizon due to photon-photon scattering is accurately determined using the exact cross ... |
---
author:
- 'C.-C. Ngeow, R. Szab[ó]{}, L. Szabados, A. Henden, M.A.T. Groenewegen & the [*Kepler*]{} Cepheid Working Group'
title: 'Ground-Based [$BVRI$]{} Follow-Up Observations of the Cepheid V1154 Cyg in [*Kepler’s*]{} Field'
---
Introduction {#sec:1}
============
V1154 Cyg ($P=4.925454$ days) is a known Cephei... |
---
abstract: |
Determining the primary site of origin for metastatic tumors is one of the open problems in cancer care because the efficacy of treatment often depends on the cancer tissue of origin. Classification methods that can leverage tumor genomic data and predict the site of origin are therefore of great va... |
---
abstract: 'Exact solutions with torsion in Einstein-Gauss-Bonnet gravity are derived. These solutions have a cross product structure of two constant curvature manifolds. The equations of motion give a relation for the coupling constants of the theory in order to have solutions with nontrivial torsion. This relation... |
---
abstract: 'In a previous paper, we defined a space-level version ${\mathcal{X}_\mathit{Kh}}(L)$ of Khovanov homology. This induces an action of the Steenrod algebra on Khovanov homology. In this paper, we describe the first interesting operation, $\operatorname{Sq}^2{\colon}{\mathit{Kh}}^{i,j}(L)\to{\mathit{Kh}}^{i... |
---
abstract: |
As the groupoid model of Hofmann and Streicher proves, identity proofs in intensional Martin-Löf type theory cannot generally be shown to be unique. Inspired by a theorem by Hedberg, we give some simple characterizations of types that do have unique identity proofs. A key ingredient in these constru... |
---
abstract: 'Neural networks have recently become good at engaging in dialog. However, current approaches are based solely on verbal text, lacking the richness of a real face-to-face conversation. We propose a neural conversation model that aims to read and generate facial gestures alongside with text. This allows ou... |
---
abstract: 'We extend the Eliashberg-Thurston theorem on approximations of taut oriented $C^2$-foliations of 3-manifolds by both positive and negative contact structures to a large class of taut oriented $C^0$-foliations. These $C^0$-foliations can therefore be approximated by weakly symplectically fillable, univers... |
---
abstract: 'For random graphs distributed according to a stochastic block model, we consider the inferential task of partioning vertices into blocks using spectral techniques. Spectral partioning using the normalized Laplacian and the adjacency matrix have both been shown to be consistent as the number of vertices t... |
---
abstract: 'Deep neural networks have been shown to lack robustness to small input perturbations. The process of generating the perturbations that expose the lack of robustness of neural networks is known as adversarial input generation. This process depends on the goals and capabilities of the adversary, In this pa... |
---
abstract: 'Due to their atomic-scale thickness, the resonances of 2D material membranes show signatures of nonlinearities at amplitudes of only a few nanometers. While the linear dynamics of membranes is well understood, the exact relation between the nonlinear response and the resonator’s material properties has r... |
---
abstract: 'We present a new method for producing series for $1/\pi$ and other constants using Legendre’s relation, starting from a generation function that can be factorised into two elliptic $K$’s; this way we avoid much of modular theory or creative telescoping. Many of our series involve special values of Legend... |
---
abstract: 'Using Coulomb blockaded double quantum dots, we realize the superconducting analog of the celebrated two-impurity Kondo model. Focusing on gate regions with a single spin-1/2 on each dot, we demonstrate gate-tuned changes of the ground state from an interdot singlet to independently screened Yu-Shiba-Rus... |
---
abstract: 'The introduction of a strong Rashba spin orbit coupling (SOC) has been predicted to enhance the spin motive force (SMF) \[see Phys. Rev. Lett. [**108**]{}, 217202 (2012)\]. In this work, we predict further enhancement of the SMF by time modulation of the Rashba coupling $\alpha_R$, which induces an addit... |
---
abstract: 'A system exhibiting multiple simultaneously broken symmetries offers the opportunity to influence physical phenomena such as tunneling currents by means of external control parameters. In this paper, we consider the broken $SU(2)$ (internal spin) symmetry of ferromagnetic systems coexisting with *i)* the... |
---
author:
- |
Amanpreet Singh^1^, Vivek Natarajan, Meet Shah^1^, Yu Jiang^1^, Xinlei Chen^1^,\
Dhruv Batra^1,2^, Devi Parikh^1,2^, Marcus Rohrbach^1^
bibliography:
- 'egbib.bib'
title: Towards VQA Models That Can Read
---
|
---
author:
- 'C. Gall , A. C. Andersen ,'
- 'J. Hjorth'
bibliography:
- 'reflist\_ch.bib'
date: 'Received January 07, 2011'
subtitle: ' II. Rapid dust evolution in quasars at $z$ $\gtrsim$ 6'
title: Genesis and evolution of dust in galaxies in the early Universe
---
[We intend to assess the most plausible scenarios f... |
---
author:
- |
Chao-Wei Tsai$^1$, Jean L. Turner$^1$, Sara C. Beck$^2$,\
Lucian P. Crosthwaite$^3$, Paul T. P. Ho$^{4}$, and David S. Meier$^{5}$\
$^1$ Department of Physics and Astronomy, UCLA, Los Angeles, CA 90095-1547, U.S.A.\
$^2$ Department of Physics and Astronomy, Tel Aviv University, Ramat Avi... |
---
author:
- Marcel von Maltitz
- Dominik Bitzer
- Georg Carle
title: 'Data Querying and Access Control for Secure Multiparty Computation[^1]'
---
[^1]: This work has been supported by the German Federal Ministry of Education and Research, project DecADe, grant 16KIS0538 and the German-French Academy for the Industry... |
---
abstract: 'During the period of reionization the Universe was filled with a cosmological background of ionizing radiation. By that time a significant fraction of the cosmic gas had already been incorporated into collapsed galactic halos with virial temperatures $\la 10^4$K that were unable to cool efficiently. We s... |
---
abstract: 'We propose an extension of minimal intuitionistic predicate logic, based on delimited control operators, that can derive the predicate-logic version of the Double-negation Shift schema, while preserving the disjunction and existence properties.'
address: |
Ecole Polytechnique, INRIA, CNRS & Universit... |
---
abstract: 'The kinematic reconstruction of neutral current high $Q^2$ events at HERA is discussed in detail using as an example the recently published events of the H1 and ZEUS collaborations at $Q^2 > $ 15000 GeV$^2$ and M $>$ 180 GeV, which are more numerous than expected from Standard Model predictions. Taking i... |
---
abstract: 'The importance of HST for the study of quasar absorption lines and of the nature of the intergalactic medium is illustrated by reviewing selected results from past HST observations. Topics reviewed include the study of Ly$-\alpha$ absorbers at low redshift and the search for a diffuse IGM at high redshif... |
---
abstract: 'In this paper we investigate algorithmic randomness on more general spaces than the Cantor space, namely computable metric spaces. To do this, we first develop a unified framework allowing computations with probability measures. We show that any computable metric space with a computable probability measu... |
---
abstract: 'We use the largest open repository of public speaking—TED Talks—to predict the ratings of the online viewers. Our dataset contains over 2200 TED Talk transcripts (includes over 200 thousand sentences), audio features and the associated meta information including about 5.5 Million ratings from spontaneous... |
---
abstract: 'We study quantum systems on a discrete bounded lattice (lattice billiards). The statistical properties of their spectra show universal features related to the regular or chaotic character of their classical continuum counterparts. However, the decay dynamics of the open systems appear very different from... |
---
address: |
School of Physics, Research Centre for High Energy Physics, The University of Melbourne, Victoria 3010, Australia\
$^*$E-mail: r.volkas@physics.unimelb.edu.au
author:
- 'R. R. VOLKAS$^*$'
title: |
$A_4$ SYMMETRY BREAKING SCHEME FOR UNDERSTANDING\
QUARK AND LEPTON MIXING ANGLES
---
Tribim... |
---
abstract: 'In the present paper, a new type of ruled surfaces called osculating-type (OT)-ruled surface is introduced and studied. First, a new orthonormal frame is defined for OT-ruled surfaces. The Gaussian and the mean curvatures of these surfaces are obtained and the conditions for an OT-surface to be flat or m... |
---
abstract: 'We study 1D fermions with photoassociation or with a narrow Fano-Feshbach resonance described by the Boson-Fermion resonance model. Using the bosonization technique, we derive a low-energy Hamiltonian of the system. We show that at low energy, the order parameters for the Bose Condensation and fermion su... |
---
abstract: 'In this note we prove that a recent result stated by D. Y. Gao and R. W. Ogden on global minimizers and local extrema in a phase transition problem is false. Our goal is achieved by providing a thorough analysis of the context and result in question and counter-examples.'
address: 'Towson University, Dep... |
---
author:
- Carlo Graziani
title: 'A “Spiffy” Trigger for Gamma-Ray Bursts'
---
Introduction
============
The search for untriggered GRBs is has been an active field of research at least since the public release of BATSE data. Most recently, Kommers et al. [@kommers01] and Stern et al. [@stern01] have described sea... |
---
abstract: 'We study theoretically the optical response of the surface states of a topological insulator, especially the generation of helicity-dependent direct current by circularly polarized light. Interestingly, the dominant current, due to an interband transition, is controlled by the Berry curvature of the surf... |
---
abstract: 'We classify all finite groups with five relative commutativity degrees. Also, we give a partial answer to our previous conjecture on a lower bound of the number of relative commutativity degrees of finite groups.'
address: 'Department of Mathematics, Institute for Advanced Studies in Basic Sciences (IASB... |
---
abstract: '[The MetropolisHastings algorithm allows one to sample asymptotically from any probability distribution $\pi$ admitting a density with respect to a reference measure, also denoted $\pi$ here, which can be evaluated pointwise up to a normalising constant. There has been recently much work devoted to the d... |
---
abstract: 'This paper considers the dynamic economic dispatch problem for a group of distributed energy resources (DERs) with storage that communicate over a weight-balanced strongly connected digraph. The objective is to collectively meet a certain load profile over a finite time horizon while minimizing the aggre... |
---
abstract: 'The generation of atomic entanglement is discussed in a system that atoms are trapped in separate cavities which are connected via optical fibers. Two distant atoms can be projected to Bell-state by synchronized turning off the local laser fields and then performing a single quantum measurement by a dist... |
---
address: 'FB 6 - Mathematik, Universität Essen, 45117 Essen, Germany'
author:
- Silke Lekaus
title: Relation between the dimensions of the ring generated by a vector bundle of degree zero on an elliptic curve and a torsor trivializing this bundle
---
Introduction and Notations
==========================
Let $X$ b... |
---
abstract: 'Using archival [*Chandra*]{} observations with a total exposure of 510 ks, we present an updated catalog of point sources for Globular Cluster 47 Tucanae. Our study covers an area of $\sim 176.7$ arcmin$^{2}$ (i.e., with $R\lesssim7.5\arcmin$) with 537 X-ray sources. We show that the surface density dist... |
---
abstract: 'Proportional representation (PR) is one of the central principles in voting. Elegant rules with compelling PR axiomatic properties have the potential to be adopted for several important collective decision making settings. I survey some recent ideas and results on axioms and rules for proportional repres... |
---
abstract: 'We consider the problem of estimating a vector from its noisy measurements using a prior specified only through a denoising function. Recent work on plug-and-play priors (PnP) and regularization-by-denoising (RED) has shown the state-of-the-art performance of estimators under such priors in a range of im... |
---
author:
- |
M. E. Cates$^1$, O. Henrich$^1$, D. Marenduzzo$^1$, K. Stratford$^2$\
$^1$SUPA, School of Physics and Astronomy, and $^2$EPCC,\
University of Edinburgh, JCMB Kings Buildings,\
Mayfield Road, Edinburgh EH9 3JZ, Scotland
title: 'Lattice Boltzmann simulations of liquid crystalline fluids: a... |
---
abstract: 'We study the statistics of level-spacing of Instantaneous Normal Modes in a supercooled liquid. A detailed analysis allows to determine the mobility edge separating extended and localized modes in the negative tail of the density of states. We find that at temperature below the mode coupling temperature ... |
---
abstract: 'We analyze the [*ASCA*]{} spectrum of the X-ray binary system in eclipse using atomic models appropriate to recombination-dominated level population kinetics in an overionized plasma. In order to estimate the wind characteristics, we first fit the eclipse spectrum to a single-zone photoionized plasma mod... |
---
abstract: 'We present nonlinear photonic circuit models for constructing programmable linear transformations and use these to realize a coherent Perceptron, i.e., an all-optical linear classifier capable of learning the classification boundary iteratively from training data through a coherent feedback rule. Through... |
---
abstract: |
Momenta and masses of heavy projectile fragments ($Z \geq 8$), produced in collisions of $^{197}$Au with C, Al, Cu and Pb targets at E/A = 600 MeV, were determined with the ALADIN magnetic spectrometer at SIS. Using these informations, an analysis of kinematic correlations between the two and three ... |
---
author:
- 'Geusa de A. Marques[^1] and Valdir B. Bezerra [^2].'
title: Hydrogen atom in the gravitational fields of topological defects
---
-1.5cm 18.8cm -2.0cm -2.0cm
[*[Departamento de Física, Universidade Federal da Paraíba,]{}*]{}
[*[Caixa Postal 5008, 58059-970, João Pessoa, PB, Brazil.]{}*]{}
We consider ... |
---
abstract: 'The quantum double Schubert polynomials studied by Kirillov and Maeno, and by Ciocan-Fontanine and Fulton, are shown to represent Schubert classes in Kim’s presentation of the equivariant quantum cohomology of the flag variety. We define parabolic analogues of quantum double Schubert polynomials, and sho... |
---
abstract: 'We introduce a new notion of *Morita equivalence* for *diffeological groupoids*, generalising the original notion for Lie groupoids. For this we develop a theory of *diffeological groupoid actions*, *-bundles* and *-bibundles*. We define a notion of *principality* for these bundles, which uses the notion... |
---
abstract: 'We study the production of a forward $J/\psi$ meson and a backward jet with a large rapidity separation at the LHC using the BFKL formalism. We compare the predictions given by the Non Relativistic QCD (NRQCD) approach to charmonium prediction and by the Color Evaporation Model. In NRQCD, we find that th... |
---
abstract: 'We have recently showed that it is possible to deal with collections of indistinguishable elementary particles (in the context of quantum mechanics) in a set-theoretical framework by using hidden variables, in a sense. In the present paper we use such a formalism as a model for quasi-set theory. Quasi-se... |
---
abstract: 'The SW Sextantis stars are a group of cataclysmic variables with distinctive observational characteristics, including absorption features in the emission line cores at phases 0.2–0.6. Hellier and Robinson have proposed that these features are caused by the accretion stream flowing over the accretion disk... |
---
author:
- |
\
Division of Astronomy and Space Physics, Department of Physics and Astronomy, Uppsala University, Sweden\
E-mail:
title: 'David vs. Goliath: pitfalls and prospects in abundance analyses of dwarf vs. giant stars'
---
Introduction
============
Impressive abundance results, e.g. for $r$-pro... |
---
author:
- 'Justyna Ogorzały[^1]'
title: '**<span style="font-variant:small-caps;">Quasistatic contact problem with unilateral constraint for elastic-viscoplastic materials</span>**'
---
[**Abstract.**]{} This paper consists of two parts. In the first part we prove the unique solvability for the abstract variationa... |
---
abstract: 'A novel concept of Joint Source and Channel Sensing (JSCS) is introduced in the context of Cognitive Radio Sensor Networks (CRSN). Every sensor node has two basic tasks: application-oriented source sensing and ambient-oriented channel sensing. The former is to collect the application-specific source info... |
---
abstract: 'Learning representation from relative similarity comparisons, often called ordinal embedding, gains rising attention in recent years. Most of the existing methods are batch methods designed mainly based on the convex optimization, say, the projected gradient descent method. However, they are generally ti... |
---
abstract: 'A negative differential resistance (NDR) in nanotransport is often ascribed to electron correlations. We present a simple example revealing that finite electrode bandwidths and energy dependent electrode density of states can cause a significant NDR, which may occur even in uncorrelated systems. So, spec... |
---
abstract: 'Within the idealized scheme of a 1-dimensional Frenkel-Kontorova-like model, a special “quantized” sliding state was found for a solid lubricant confined between two periodic layers [@Vanossi06]. This state, characterized by a nontrivial geometrically fixed ratio of the mean lubricant drift velocity $\la... |
---
abstract: 'Lack of knowledge about the detailed many-particle motion on the microscopic scale is a key issue in any theoretical description of a macroscopic experiment. For systems at or close to thermal equilibrium, statistical mechanics provides a very successful general framework to cope with this problem. Far f... |
-------------
IPPP/02/72
DCPT/02/144
-------------
0.5cm
[**$B\to \gamma e\nu$ Transitions from QCD Sum Rules\
on the Light-Cone**]{} 1.3cm [Patricia Ball[^1] and Emi Kou[^2]]{} 0.2cm IPPP, Department of Physics, University of Durham, Durham DH1 3LE, UK\
[**Abstract:\
**]{}
Introduction
============
With t... |
---
abstract: '**Abstract**: Formulas of $\pi(x)$-fine structure are presented.'
author:
- Lubomir Alexandrov
title: |
**The Eratosthenes Progression\
$p_{k+1}=\pi^{-1}(p_k), k=0,1,2,...,~p_0 \in N \setminus P$\
Determines An Inner Prime Number Distribution Law [@MTCP]**
---
Let $\pi(p_n)$ denotes $\# n$ o... |
---
abstract: 'For any $g\geq 3$ we show that the pull-backs of the Mumford Morita Miller classes of the moduli space ${{\mathcal{M}}}_g$ of curves of genus $g$ to a component of a stratum of projective abelian differentials over ${{\mathcal{M}}}_g$ vanish. We deduce that strata are affine.'
author:
- Ursula Hamenstädt... |
---
abstract: 'Recent research in the enteric nervous system, sometimes called the second brain, has revealed potential of the digestive system in predicting emotion. Even though people regularly experience changes in their gastrointestinal (GI) tract which influence their mood and behavior multiple times per day, robu... |
---
abstract: 'The Nyström method is a popular technique for computing fixed-rank approximations of large kernel matrices using a small number of landmark points. In practice, to ensure high quality approximations, the number of landmark points is chosen to be greater than the target rank. However, the standard Nyström... |
---
abstract: 'In this paper our aim is to show some mean value inequalities for the modified Bessel functions of the first and second kinds. Our proofs are based on some bounds for the logarithmic derivatives of these functions, which are in fact equivalent to the corresponding Turán type inequalities for these functi... |
---
abstract: 'We present accretion rates for selected samples of nova-like variables having IUE archival spectra and distances uniformly determined using an infrared method by Knigge (2006). A comparison with accretion rates derived independently with a multi-parametric optimization modeling approach by Puebla et al.(... |
---
abstract: 'We present a short and elegant proof of the inequality ${\left\lVertp\right\rVert}_{L_s(\Omega)} \leq c(\Omega) \left({\left\lVertv\right\rVert}^2_{L_{2s}(\Omega)} + {\left\lVertf\right\rVert}_{L_s(\Omega)}\right)$ for bounded domains $\Omega$ under the slip and Navier boundary conditions. We also show a... |
---
abstract: 'We study low-energy nucleon Compton scattering in the framework of baryon chiral perturbation theory (B$\chi$PT) with pion, nucleon, and $\Delta$(1232) degrees of freedom, up to and including the next-to-next-to-leading order (NNLO). We include the effects of order $p^2$, $p^3$ and $p^4/\varDelta$, with ... |
---
abstract: 'We formulate a generalized scattering field theory *à la* Büttiker describing particles transport in magnetic/superconducting heterostructures. The proposed formalism, characterized by a four-component spinorial wavefunction of the Bogoliubov de Gennes theory, allows to describe the spin flipping phenome... |
---
abstract: 'We deduce from a determinant identity on quantum transfer matrices of generalized quantum integrable spin chain model their generating functions. We construct the isomorphism of Clifford algebra modules of sequences of transfer matrices and the boson space of symmetric functions. As an application, tau-f... |
---
abstract: 'We construct solutions of higher-dimensional Einstein gravity coupled to nonlinear $\sigma$-model with cosmological constant. The $\sigma$-model can be perceived as exterior configuration of a spontaneously-broken $SO(D-1)$ global higher-codimensional “monopole". Here we allow the kinetic term of the $\s... |
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