text stringlengths 1 2.25M |
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abstract: |
The object of this paper is to study $\eta $-Ricci solitons on $\left( \varepsilon \right) $-almost paracontact metric manifolds. We investigate $\eta $-Ricci solitons in the case when its potential vector field is exactly the characteristic vector field $\xi $ of the $\left( \varepsilon \right) $-a... |
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abstract: 'We investigate the low-energy excitation spectrum of a Bose gas confined in a trap, with weak long-range repulsive interactions. In particular, we prove that the spectrum can be described in terms of the eigenvalues of an effective one-particle operator, as predicted by the Bogoliubov approximation.'
add... |
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abstract: 'Assisted chaotic inflation in brane cosmology is discussed. We work in the framework of Randall-Sundrum (RS) II model, in which adopting the RS condition the only parameter is the five-dimensional Planck mass. Using the scalar spectral index and the amplitude of scalar perturbations we determine both the... |
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abstract: |
The mixed phase of quarks and hadrons which might exist in the dense matter encountered in the varying conditions of temperature and trapped neutrino fraction in proto-neutron stars is studied. The extent that the mixed phase depends upon the thermodynamical parameters as well as on the stiffness of... |
---
---
CERN-TH. 95-34
[ ]{}
[*CERN TH-Division, CH-1211 Geneva 23, Switzerland*]{}
We propose a new and universal approach to the hadronization problem that incorporates both perturbative QCD and effective field theory in their respective domains of validity and that models the transition between them in analogy t... |
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abstract: |
We propose a simple scheme for implementing quantum logic gates with a string of two-level trapped cold ions outside the Lamb-Dicke limit. Two internal states of each ion are used as one computational qubit (CQ) and the collective vibration of ions acts as the information bus, i.e., bus qubit (BQ). ... |
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abstract: 'We report X-ray observations of the powerful radio galaxy Cygnus A with the Chandra X-ray Observatory. This letter focuses on the radio hot spots, all four of which are detected in X-rays with a very similar morphology to their radio structure. X-ray spectra have been obtained for the two brighter hot sp... |
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abstract: 'Analogues of Khintchine’s Theorem in simultaneous Diophantine approximation in the plane are proved with the classical height replaced by fairly general planar distance functions or equivalently star bodies. Khintchine’s transference principle is discussed for distance functions and a direct proof for th... |
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abstract: 'In our contribution we give a brief overview of two widely discussed quantum processes: electron-positron pairs production off a probe photon propagating through a polarized short-pulsed electromagnetic (e.m.) (e.g. laser) wave field or generalized Breit-Wheeler process and a single a photon emission off... |
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abstract: 'An analysis of high-resolution Anglo-Australian Telescope (AAT)/ University College London Échelle Spectrograph (UCLÉS) optical spectra for the ultraviolet (UV)-bright star ROA5701 in the globular cluster $\omega$ Cen (NGC5139) is performed, using non-local thermodynamic equilibrium (non-LTE) model atmos... |
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abstract: 'We analyze the thermodynamic properties of antiferromagnetic solids subjected to a combination of mutually orthogonal uniform magnetic and staggered fields. Low-temperature series for the pressure, order parameter and magnetization up to two-loop order in the effective expansion are established. We evalu... |
---
abstract: 'I-vector based text-independent speaker verification (SV) systems often have poor performance with short utterances, as the biased phonetic distribution in a short utterance makes the extracted i-vector unreliable. This paper proposes an i-vector compensation method using a generative adversarial network... |
---
abstract: 'We study elliptic curves over quadratic fields with isogenies of certain degrees. Let $n$ be a positive integer such that the modular curve $X_0(n)$ is hyperelliptic of genus $\ge2$ and such that its Jacobian has rank $0$ over ${\mathbb{Q}}$. We determine all points of $X_0(n)$ defined over quadratic fie... |
---
abstract: 'We establish how a higher local field can be described as a locally convex vector space once an embedding of a local field into it has been fixed. This extends previous results that had been obtained in the two-dimensional case. In particular, we study bounded and compactoid submodules of these fields an... |
---
abstract: 'The evidence for the presence of a concentration of dark matter at the Galactic center is now very compelling. There is no question that the stellar and gas kinematics within $\approx 0.01$ pc is dominated by under-luminous matter in the form of either a massive black hole, a highly condensed distributio... |
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abstract: |
We consider the Banach space consisting of continuous functions from an arbitrary uncountable compact metric space, $X$, into $\mathbb{R}^n$. The key question is ‘*what is the generic dimension of* $f(X)$?’ and we consider two different approaches to answering it: Baire category and prevalence. In t... |
---
author:
- 'Simone Parisotto[^1]'
- 'Simon Masnou[^2]'
- 'Carola-Bibiane Schönlieb[^3]'
title: ' [[Higher-Order Total Directional Variation. Part II: Analysis]{}]{} [^4] '
---
[^1]: CCA, University of Cambridge, Wilberforce Road, Cambridge CB3 0WA, UK ()
[^2]: Univ Lyon, Université Claude Bernard Lyon 1, CNRS UMR ... |
---
abstract: 'Question answering is one of the primary challenges of natural language understanding. In realizing such a system, providing complex long answers to questions is a challenging task as opposed to factoid answering as the former needs context disambiguation. The different methods explored in the literature... |
---
abstract: 'The Einstein-scalar field theory can be used to model gravitational physics with scalar field matter sources. We discuss the initial value formulation of this field theory, and show that the ideas of Leray can be used to show that the Einstein-scalar field system of partial differential equations is well... |
---
abstract: |
Recent work has suggested that in highly correlated systems, such as sandpiles, turbulent fluids, ignited trees in forest fires and magnetization in a ferromagnet close to a critical point, the probability distribution of a global quantity (i.e. total energy dissipation, magnetization and so forth) ... |
---
abstract: 'We present a new method for the constraint-based synthesis of termination arguments for linear loop programs based on *linear ranking templates*. Linear ranking templates are parametrized, well-founded relations such that an assignment to the parameters gives rise to a ranking function. This approach gen... |
---
abstract: 'The projective Finsler metrizability problem deals with the question whether a projective-equivalence class of sprays is the geodesic class of a (locally or globally defined) Finsler function. In this paper we use Hilbert-type forms to state a number of different ways of specifying necessary and sufficie... |
---
abstract: 'We propose a mechanism for nucleation and high-density packing of $360^{\circ}$ domain walls (DWs) on planar ferromagnetic nanowires, of $100$ nm width, by using circular magnetic fields. The extent of the stray field from a $360^{\circ}$ DW is limited in comparison to $180^{\circ}$ DWs, which allows the... |
---
author:
- |
Matthew Spencer\
School of Environmental Sciences, University of Liverpool, Liverpool, L69, 3GP, UK.\
m.spencer@liverpool.ac.uk
bibliography:
- 'quotient.bib'
title: Equivalence relations on ecosystems
---
Abstract {#abstract .unnumbered}
========
In abstract terms, ecosystem ecology is ab... |
---
abstract: 'We present a numerical work aiming at the computation of excised initial data for black hole spacetimes in full general relativity, using Dirac gauge in the context of a constrained formalism for the Einstein equations. Introducing the isolated horizon formalism for black hole excision, we especially sol... |
---
abstract: 'We show that the quadratic transportation cost inequality $T_2$ is equivalent to both a Poincaré inequality and a strong form of the Gaussian concentration property. The main ingredient in the proof is a new family of inequalities, called modified quadratic transportation cost inequalities in the spirit ... |
---
abstract: |
We investigate condensation phase transitions of symmetric conserved-mass aggregation (SCA) model on random networks (RNs) and scale-free networks (SFNs) with degree distribution $P(k) \sim
k^{-\gamma}$. In SCA model, masses diffuse with unite rate, and unit mass chips off from mass with rate $\... |
---
abstract: 'Inelastic neutron scattering is used to study the low-energy magnetic excitations in the triangular lattice of the $6H$-B phase of [Ba$_3$NiSb$_2$O$_9$]{}. We study two powder samples: [Ba$_3$NiSb$_2$O$_9$]{} synthesized under high pressure and [Ba$_{2.5}$Sr$_{0.5}$NiSb$_2$O$_9$]{} in which chemical pres... |
---
abstract: 'Blockchain technology has attracted tremendous attention in both academia and capital market. However, overwhelming speculations on thousands of available cryptocurrencies and numerous initial coin offering (ICO) scams have also brought notorious debates on this emerging technology. This paper traces the... |
---
abstract: 'Exciton-polaritons under driven-dissipative conditions exhibit a condensation transition which belongs to a different universality class than equilibrium Bose-Einstein condensates. By numerically solving the generalized Gross-Pitaevskii equation with realistic experimental parameters, we show that one-di... |
---
author:
- 'Ryoma Sin’ya'
bibliography:
- 'ref.bib'
title: |
Graph Spectral Properties of\
Deterministic Finite Automata
---
|
---
abstract: 'The continuous pumping of atoms into a Bose–Einstein condensate via spontaneous emission from a thermal reservoir is analyzed. We consider the case of atoms with a three–level $\Lambda$ scheme, in which one of the atomic transitions has a very much shorter life–time than the other one. We found that in s... |
---
abstract: 'Boundary form factor axioms are derived for the matrix elements of local boundary operators in integrable 1+1 dimensional boundary quantum field theories using the analyticity properties of correlators via the boundary reduction formula. Minimal solutions are determined for the integrable boundary pertur... |
---
abstract: 'This review summarizes the properties of the stellar population in bulges as observed in nearby or distant spiral galaxies. It gives a particular emphasis to the comparison with elliptical galaxies, when possible. The criteria of sample selection and choices in data analysis are addressed when they may b... |
---
abstract: 'Arithmetic differential equations are analogues of algebraic differential equations in which derivative operators acting on functions are replaced by Fermat quotient operators acting on numbers. Now, various remarkable transcendental functions are solutions to algebraic differential equations; in this no... |
---
abstract: 'Spatial patterns arising spontaneously due to internal processes are ubiquitous in nature, varying from regular patterns of dryland vegetation to complex structures of bacterial colonies. Many of these patterns can be explained in the context of a Turing instability, where patterns emerge due to two loca... |
---
abstract: 'We give an exact $O(nk^2)$ algorithm for finding the densest $k$ subgraph in outerplanar graphs. We extend this to an exact $O(nk^2 8^b)$ algorithm for finding the densest $k$ subgraph in $b$-outerplanar graphs. Finally, we hypothesize that Baker’s PTAS technique will not work for the densest $k$ subgrap... |
---
abstract: 'We consider the Fredrickson and Andersen one spin facilitated model (FA1f) on an infinite connected graph with polynomial growth. Each site with rate one refreshes its occupation variable to a filled or to an empty state with probability $p\in[0,1]$ or $q=1-p$ respectively, provided that at least one of ... |
---
author:
- 'Aleksey M. Tikhonov$^{\dagger}$[^1], Viktor E. Asadchikov$^{\ddagger}$, Yuri O. Volkov$^{\ddagger}$'
title: On the Formation of a Macroscopically Flat Phospholipid Membrane on a Hydrosol Substrate
---
A phospholipid bilayer is the simplest model of a cell membrane [@1; @2; @3]. The method of obtaining m... |
---
abstract: 'The origins of the extraterrestrial neutrinos observed in IceCube have yet to be determined. In this study we perform a one-point fluctuation analysis of the six-year high-energy starting event shower data, with fixed non-Poissonian contributions from atmospheric, Galactic and some extragalactic componen... |
=cmbx12 at 14.4pt
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\#1[by 1 \#1[[.]{}]{} (.)]{}
\#1\#2[\#1 to 0pt[ minus 3fill to 0pt[$#2$]{} minus 1fill]{}]{}
\#1[|[\#1]{}|]{} ${\left(}
\def$[)]{} $${\left[}
\def$$[\]]{} \#1[[ $$\!\[ {#1}$$]{}]{} \#1[[ ]{}]{}
=msbm10 =msbm7 =msbm5
===
=“7041 Å[[=]{}]{} =”7042 =“7043 =”7044 =“7045 =”7046 =“... |
---
abstract: 'One potential disadvantage of social tagging systems is that due to the lack of a centralized vocabulary, a crowd of users may never manage to reach a consensus on the description of resources (e.g., books, users or songs) on the Web. Yet, previous research has provided interesting evidence that the tag ... |
---
abstract: 'One of the central issues in the hidden subgroup problem is to bound the sample complexity, i.e., the number of identical samples of coset states sufficient and necessary to solve the problem. In this paper, we present general bounds for the sample complexity of the identification and decision versions o... |
---
abstract: 'The complex structure of a surface generated by the two-dimensional dynamical triangulation(DT) is determined by measuring the resistivity of the surface. It is found that surfaces coupled to matter fields have well-defined complex structures for cases when the matter central charges are less than or equ... |
---
abstract: 'Thermo-viscoelastic linear-response functions are calculated from the master equation describing viscous liquid inherent dynamics. From the imaginary parts of the frequency-dependent isobaric specific heat, isothermal compressibility, and isobaric thermal expansion coefficient, we define a “linear dynami... |
---
abstract: |
We study Andreev reflection (AR) tunneling through a quantum dot (QD) connected to a ferromagnet and a superconductor, in which the intradot spin-flip interaction is included. By using the nonequibrium-Green-function method, the formula of the linear AR conductance is derived at zero temperature. It... |
---
abstract: 'This paper develops a simplified model for sexual replication within the quasispecies formalism. We assume that the genomes of the replicating organisms are two-chromosomed and diploid, and that the fitness is determined by the number of chromosomes that are identical to a given master sequence. We also ... |
---
abstract: 'Multivariate Hawkes Processes (MHPs) are an important class of temporal point processes that have enabled key advances in understanding and predicting social information systems. However, due to their complex modeling of temporal dependencies, MHPs have proven to be notoriously difficult to scale, what h... |
---
abstract: |
This work is devoted to the geometric-theoretic analysis of the nodal set of solutions to degenerate or singular equations involving a class of operators including $$L_a = \mbox{div}({\left\lvert {y} \right\rvert}^a \nabla),$$ with $a\in(-1,1)$ and their perturbations.
As they belong to the Muc... |
---
abstract: |
Using the Nikiforov-Uvarov (NU) method, the energy levels and the wave functions of an electron confined in a two-dimensional (2D) pseudoharmonic quantum dot are calculated under the influence of temperature and an external magnetic field inside dot and Aharonov-Bohm (AB) field inside a pseudodot. T... |
---
abstract: 'We have designed and investigated a contactless magnetic phase shifter for flux-based superconducting qubits. The phase shifter is realized by placing a perpendicularly magnetized dot at the centre of a superconducting loop. The flux generated by this magnetic dot gives rise to an additional shielding cu... |
---
abstract: 'The Birnbaum–Saunders distribution has been used quite effectively to model times to failure for materials subject to fatigue and for modeling lifetime data. In this paper we obtain asymptotic expansions, up to order $n^{-1/2}$ and under a sequence of Pitman alternatives, for the nonnull distribution fun... |
---
abstract: 'It has been recognized that magnetic reconnection process is of great importance in high-energy astrophysics. We develop a new two-dimensional relativistic resistive magnetohydrodynamic (R$^2$MHD) code, and carry out numerical simulations of magnetic reconnection. We find that outflow velocity reaches Al... |
---
abstract: |
We show that the two-component system of hyperbolic conservation laws $\partial_t \rho + \partial_x (\rho u)
=0 = \partial_t u + \partial_x \rho$ appears naturally in the formally computed hydrodynamic limit of some randomly growing interface models, and we study some properties of this system.... |
---
abstract: 'Node classification in attributed graphs is an important task in multiple practical settings, but it can often be difficult or expensive to obtain labels. Active learning can improve the achieved classification performance for a given budget on the number of queried labels. The best existing methods are ... |
---
abstract: 'In this article, we give a Zalcman type renormalization result for the quasinormality of a family of holomorphic functions on a domain in ${\mathbb{C}}^n$ that takes values in a complete complex Hermitian manifold.'
address:
- 'Department of Mathematics, University of Delhi, Delhi–110 007, India'
- 'Depa... |
---
abstract: 'We explore practical tradeoffs in blockchain-based biometric template storage. We first discuss opportunities and challenges in the integration of blockchain and biometrics, with emphasis in biometric template storage and protection, a key problem in biometrics still largely unsolved. Blockchain technolo... |
---
abstract: 'Traditionally, the effects of interstellar extinction on binary star light curves have been treated as a uniform reduction in the observed brightness of the system that is independent of orbital phase. However, unless the orbital plane of the system coincides with the plane of the sky, or if the two star... |
---
abstract: 'We give a complete list of mutually non-diffeomorphic normal forms for the two-dimensional metrics that admit one essential (i.e., non-homothetic) projective vector field. This revises some results in [@matveev_2012] and extends the results of [@bryant_2008; @matveev_2012], solving a problem posed by Sop... |
---
abstract: 'We introduce a measure of [*greedy connectivity*]{} for geographical networks (graphs embedded in space) and where the search for connecting paths relies only on local information, such as a node’s location and that of its neighbors. Constraints of this type are common in everyday life applications. Gree... |
---
abstract: |
The *Herschel* Space Observatory was the fourth cornerstone mission in the European Space Agency (ESA) science programme. It had excellent broad band imaging capabilities in the far–infrared (FIR) and sub–millimetre part of the electromagnetic spectrum. Although the spacecraft finished observing in ... |
---
abstract: 'Alice can distribute a quantum state $|\phi\rangle$ to $N$ spatially separated parties(say Bobs) by telecloning. It is possible for Charlie to reconstruct the quantum state to him if he shares same kind of telecloning quantum channel with Bobs using only LOCC. For $N=3$ reconstruction can be done faithfu... |
---
abstract: 'Differentiable programming is a fresh programming paradigm which composes parameterized algorithmic components and trains them using automatic differentiation. The concept emerges from deep learning but is not only limited to training neural networks. We present theory and practice of programming tensor ... |
---
abstract: |
This paper describes how to define and work with differential equations in the abstract setting of tangent categories. The key notion is that of a curve object which is, for differential geometry, the structural analogue of a natural number object. A curve object is a preinitial object for dynamical... |
---
abstract: 'Although the formulas of tachyon inflation correspond to those of the inflation driven by the ordinary scalar field, there is obvious difference between them, which can not be neglected. We calculate the scalar and tensor perturbation of the string theory inspired tachyon inflation, which has been widely... |
---
abstract: '[In this paper we introduce a new class of domains — log-type convex domains, which have no boundary regularity assumptions. Then we will localize the Kobayashi metric in log-type convex subdomains. As an application, we prove a local version of continuous extension of rough isometric maps between two bo... |
---
abstract: 'The Galilean (and more generally Milne) invariance of Newtonian theory allows for Killing vector fields of a general kind, whereby the Lie derivative of a field is not required to vanish but only to be cancellable by some infinitesimal Galilean (respectively Milne) gauge transformation. In this paper, it... |
---
abstract: 'Corona cooling was detected previously from stacking a series of short type-I bursts occurred during the low/had state of atoll outburst. Type-I bursts are hence regarded as sharp probe to our better understanding on the basic property of the corona. The launch of the first Chinese X-ray satellite Insigh... |
---
author:
- |
Rudy Arthur\
E-mail:
- |
Vincent Drach\
E-mail:
- |
Martin Hansen\
E-mail:
- |
\
E-mail:
- |
Randy Lewis\
E-mail:
- |
Claudio Pica\
E-mail:
- |
Francesco Sannino\
E-mail:
title: 'Composite (Goldstone) Higgs Dynamics on the Lattice: Spectrum of SU(2... |
Characteristic polynomials and zeta functions of equitably partitioned graphs
Osamu Kada\
Part-time Lecturer, Faculty of Science and Engineering,\
Hosei University, Koganei, Tokyo 184-8584, Japan
e-mail: `osamu.kada.77@hosei.ac.jp`
November, 2019
Let $\pi=\{V_1,\dots,V_r\}$ be an equitable partition of the vertex ... |
---
abstract: 'Set membership of points in the plane can be visualized by connecting corresponding points via graphical features, like paths, trees, polygons, ellipses. In this paper we study the *bus embeddability problem* (BEP): given a set of colored points we ask whether there exists a planar realization with one h... |
---
abstract: 'We discuss the possibility of protecting the state of a quantum system that goes through noise by measurements and operations before and after the noise process. We extend our previous result on nonexistence of “truly quantum” protocols that protect an unknown qubit state against the depolarizing noise b... |
---
abstract: 'The unique surface properties of amphiphilic molecules have made them widely used in applications where foaming, emulsifying or coating processes are needed. Novel surfactant architectures with multi-cephalic and multi-tailed molecules have reportedly enhanced their anti-bacterial activity in connection ... |
---
abstract: 'We study the implications the recent results from the LHC Higgs searches have on scalar new physics. We study the impact on both the Higgs production and decay from scalars with and without color, and in cases where decoupling do and do not happen. We investigate possible constraints on scalar parameters... |
---
abstract: 'Recently we have studied, using numerical simulations, a limited valency model, i.e. an attractive square well model with a constraint on the maximum number of bonded neighbors. Studying a large region of temperatures $T$ and packing fractions $\phi$, we have estimated the location of the liquid-gas phas... |
---
abstract: 'We report on inelastic neutron scattering measurements that find incommensurate itinerant like magnetic excitations in the normal state of superconducting FeTe$_{0.6}$Se$_{0.4}$ ([$T_{c}$]{}=14K) at wave-vector $\mathbf{Q}_{inc}=(1/2\pm\epsilon,1/2\mp\epsilon)$ with $\epsilon$=0.09(1). In the superconduc... |
---
abstract: 'Learning rich and compact representations is an open topic in many fields such as object recognition or image retrieval. Deep neural networks have made a major breakthrough during the last few years for these tasks but their representations are not necessary as rich as needed nor as compact as expected. ... |
---
abstract: 'Using simple kinematical arguments, we derive the Fokker-Planck equation for diffusion processes in curved spacetimes. In the case of Brownian motion, it coincides with Eckart’s relativistic heat equation (albeit in a simpler form), and therefore provides a microscopic justification for his phenomenologi... |
---
abstract: |
For a group $H$ and a subset $X$ of $H$, we let ${{}^{H}\mkern-1mu{\mkern-2.6mu X}}$ denote the set $\{hxh^{-1} \mid h \in H,\, x \in X\}$, and when $X$ is a free1generating set of $H$, we say that the set ${{}^{H}\mkern-1mu{\mkern-2.6mu X}}$ is a *Whitehead subset of* $H$.
For a group $F$ and ... |
---
abstract: 'The longitudinal and transverse density- and spin-density response functions in Pure Neutron Matter (PNM) are derived over a wide range of densities within the Time Dependent Local Spin Density Approximation (TDLSDA). The underlying density functional was derived from an Auxiliary Field Diffusion Monte C... |
---
abstract: |
We report the discovery of two low redshift HI 21cm absorbers, one at $z = 0.2212$ towards the $z_{em} = 0.630$ quasar OI 363 (B0738+313), and the other at $z = 0.3127$ towards PKS B1127-145 ($z_{em} = 1.187$). Both were found during a survey of MgII selected systems at redshifts $0.2 < z < 1$ using... |
---
abstract: 'We study a toy model for electrolytic soap films, the two-dimensional two-component plasma. This model is exactly solvable for a special value of the coulombic coupling constant $\beta q^2=2$. This allows us to compute the disjoining pressure of a film and to study its stability. We found that the Coulom... |
---
abstract: 'Representations of planar triangulations as contact graphs of a set of internally disjoint homothetic triangles or of a set of internally disjoint homothetic squares have received quite some attention in recent years. In this paper we investigate representations of planar triangulations as contact graphs... |
---
abstract: 'We study strong-coupling lattice QCD with staggered-Wilson fermions, with emphasis on discrete symmetries and possibility of their spontaneous breaking. We perform hopping parameter expansion and effective potential analyses in the strong-coupling limit. From gap equations we find nonzero pion condensate... |
---
abstract: 'Many of the ingredients are explored which are needed to develop a supersymmetric $SO(10) \times U(1)_F$ grand unified model based on the Yukawa structure of a model previously constructed in collaboration with S. Nandi to explain the quark and lepton masses and mixings in a particular neutrino scenario.... |
---
abstract: 'We study the interplay of quadrupole and octupole degrees of freedom in the structure of the isotope $^{144}$Ba. A symmetry conserving configuration mixing method (SCCM) based on a Gogny energy density functional (EDF) has been used. The method includes particle number, parity and angular momentum restor... |
---
author:
- 'Guan-Wen Fang, Zhong-Yang Ma, Yang Chen, Xu Kong'
title: 'Morphology and structure of BzK-selected galaxies at $z\sim2$ in the CANDELS-COSMOS field $^*$ '
---
Introduction
============
The formation and evolution of massive galaxies ($M_{\ast}>10^{10}~\rm M_{\odot}$) at $z\sim2$ is a hot issue of obser... |
---
abstract: 'Encoding time-series with Linear Dynamical Systems (LDSs) leads to rich models with applications ranging from dynamical texture recognition to video segmentation to name a few. In this paper, we propose to represent LDSs with infinite-dimensional subspaces and derive an analytic solution to obtain stable... |
---
abstract: 'Using new integral field observations of 106 galaxies in three nearby clusters we investigate how the intrinsic scatter of the Fundamental Plane depends on the way in which the velocity dispersion and effective radius are measured. Our spatially resolved spectroscopy, combined with a cluster sample with ... |
---
author:
- 'Alexey V. Verkhovtsev [^1]'
- Stefan Schramm
- 'Andrey V. Solov’yov [^2]'
title: Molecular dynamics study of the stability of a carbon nanotube atop a catalytic nanoparticle
---
Introduction
============
During past decades, mass production synthesis of carbon nanotubes [@Iijima_1991_Nature.354.56] has... |
---
abstract: |
We propose a framework for joint entropy coding and encryption using Chaotic maps. We begin by observing that the message symbols can be treated as the symbolic sequence of a discrete dynamical system. For an appropriate choice of the dynamical system, we could back-iterate and encode the message as... |
---
author:
- 'Thomas A. Trainor'
title: '$\bf p$-$\bf p$ minimum-bias dijets and nonjet quadrupole in relation to conjectured collectivity (flows) in high-energy nuclear collisions'
---
Introduction {#intro}
============
Certain analysis techniques applied to LHC data for smaller collision systems have lead to claim... |
---
abstract: 'We observe a series of discontinuities in the above gap current/voltage characteristics of highly transmissive Nb/Si superconductor/semiconductor interfaces. The bias at which each switch occurs decreases in quantized steps as a function of temperature and magnetic field. The observed step-size is the sa... |
---
abstract: 'We present simultaneous $g''$, $R_{\rm c}$, and $I_{\rm c}$ photometry of the notable dwarf nova ER UMa during the 2011 season. Our photometry revealed that the brightness maxima of negative superhumps coincide with the bluest peaks in $g'' - I_{\rm c}$ colour variations. We also found that the amplitude... |
---
address:
- '$\dagger$ Laboratoire Charles Fabry de l’Institut d’Optique, Campus Polytechnique, RD 128, 91127 Palaiseau, France'
- '$\ddagger$ Office National d’Étude et de Recherches Aérospatiales, Chemin de la Hunière, 91761 Palaiseau, France'
- '$\star$ LNE-SYRTE, UMR8630, Observatoire de Paris, 61 avenue de l’Ob... |
---
abstract: 'The Minimal Supersymmetric extension of the Standard Model provides a solution to the hierarchy problem and leads to the presence of a light Higgs. A Higgs boson with mass above the present experimental bound may only be obtained for relatively heavy third generation squarks, requiring a precise, somewha... |
---
abstract: |
Let $\chi_l(G)$ denote the list chromatic number of the $r$-uniform hypergraph $G$. Extending a result of Alon for graphs, Saxton and the second author used the method of containers to prove that, if $G$ is simple and $d$-regular, then $\chi_l(G)\ge (1/(r-1)+o(1))\log_r d$.
To see how close thi... |
---
author:
- |
Grant Keady and Benchawan Wiwatanapataphee\
Department of Mathematics and Statistics\
Curtin University, Bentley, 6102\
Western Australia
title: Functions with constant Laplacian satisfying Robin boundary conditions on an ellipse
---
Abstract {#abstract .unnumbered}
========
We study t... |
---
abstract: 'We study random graph models for directed acyclic graphs, an important class of networks that includes citation networks, food webs, and feed-forward neural networks among others. We propose two specific models, roughly analogous to the fixed edge number and fixed edge probability variants of traditional... |
---
abstract: 'Two upcoming large scale surveys, the ESA Gaia and LSST projects, will bring a new era in astronomy. The number of binary systems that will be observed and detected by these projects is enormous, estimations range from millions for Gaia to several tens of millions for LSST. We review some tools that shou... |
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