text stringlengths 4 2.78M |
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address:
- 'Department of Physics & Astronomy, University of Southampton, Highfield, Southampton SO17 1BJ, UK'
- 'INAF, Osservatorio Astronomico di Brera Merate, via E. Bianchi 46, I-23807Merate, Italy'
- 'INAF, Osservatorio Astronomico di Roma, Via Frascati 33, I-00078 Monteporzio Catone, Italy'
author:
- 'Federic... |
---
abstract: 'We study the energetics of vortices and vortex lattices produced by rotation in the cyclic phase of $F=2$ spinor Bose condensates. In addition to the familiar triangular lattice predicted by Tkachenko for $^4$He, many more complex lattices appear in this system as a result of the spin degree of freedom. ... |
---
abstract: 'Transiting exoplanetary systems are surpassingly important among the planetary systems since they provide the widest spectrum of information for both the planet and the host star. If a transiting planet is on an eccentric orbit, the duration of transits ${T_{\rm D}}$ is sensitive to the orientation of th... |
---
address:
- 'Dipartimento di Fisica, Università di Torino, 10125 Torino, Italy'
- 'INFN, Sezione di Torino, 10125 Torino, Italy'
- 'Departamento de Física Atómica, Molecular y Nuclear and Instituto de Física Teórica y Computacional Carlos I, Universidad de Granada, 18071 Granada, Spain'
- 'Departamento de Física Ató... |
=1
Introduction {#intro}
============
The Jacobi groups are semidirect products of appropriate semisimple real algebraic groups of Hermitian type with Heisenberg groups [@bs; @ez; @LEE03; @TA99]. As unimodular, nonreductive, algebraic groups of Harish-Chandra type [@SA80], the Jacobi groups are intensively studied in... |
---
abstract: 'In this paper, we give the general solution of the functional equation $$\big\{\|f(x)+f(y)\|,\|f(x)-f(y)\|\big\}=\big\{\|x+y\|,\|x-y\|\big\}\qquad(x,y\in X)$$ where $f:X\to Y$ and $X, \,\,Y$ are inner product spaces. Related equations are also considered. Our main tool is a real version of Wigner’s unita... |
---
abstract: 'The issue of giving an explicit description of the flow of information concerning the time of bankruptcy of a company (or a state) arriving on the market is tackled by defining a bridge process starting from zero and conditioned to be equal to zero when the default occurs. This enables to catch some empi... |
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abstract: 'Absolute separable states is a kind of separable state that remain separable under the action of any global unitary transformation. These states may or may not have quantum correlation and these correlations can be measured by quantum discord. We find that the absolute separable states are useful in quan... |
---
abstract: '[We find the symmetry algebras of cosets which are generalizations of the minimal-model cosets, of the specific form $\frac{SU(N)_{k} \times SU(N)_{\ell}}{SU(N)_{k+\ell}}$. We study this coset in its free field limit, with $k,\ell \rightarrow \infty$, where it reduces to a theory of free bosons. We show ... |
---
abstract: |
This paper determines the sharp asymptotic order of the following reverse Hölder inequality for spherical harmonics $Y_n$ of degree $n$ on the unit sphere $\sph$ of $\RR^d$ as $n\to \infty$: $$\|Y_n\|_{L^q(\sph)}\leq C n^{\a(p,q)}\|Y_n\|_{L^p(\sph)},\ \
0<p<q\leq \infty.$$ In many cases, th... |
---
abstract: 'In the past few years, there has been a huge growth in Twitter sentiment analysis having already provided a fair amount of research on sentiment detection of public opinion among Twitter users. Given the fact that Twitter messages are generated constantly with dizzying rates, a huge volume of streaming d... |
---
abstract: 'We prove an adiabatic theorem for the ground state of the Dicke model in a slowly rotating magnetic field and show that for weak electron-photon coupling, the adiabatic time scale is close to the time scale of the corresponding two level system–without the quantized radiation field. There is a correction... |
---
abstract: 'We study the structural and mechanical properties of jammed ellipse packings, and find that the nature of the jamming transition in these systems is fundamentally different from that for spherical particles. Ellipse packings are generically hypostatic with more degrees of freedom than constraints. The sp... |
---
author:
- Aurélien Drezet
- Andreas Hohenau
- 'Joachim R. Krenn'
title: 'Comment on “Far-field microscopy with a nanometer-scale resolution based on the in-plane image magnification by surface plasmon polaritons”'
---
Recently, Smolyaninov *et al.* \[1\] reported the realization of a 2D sub-wavelength resolution m... |
---
author:
- 'N. Astudillo-Defru'
- 'R. Cloutier'
- 'S. X. Wang'
- 'J. Teske'
- 'R. Brahm'
- 'C. Hellier'
- 'G. Ricker'
- 'R. Vanderspek'
- 'D. Latham'
- 'S. Seager'
- 'J. N. Winn'
- 'J. M. Jenkins'
- 'K. A. Collins'
- 'K. G. Stassun'
- 'C. Ziegler'
- 'J. M. Almenara'
- 'D. R. Anderson'
- 'E. Artigau'
- 'X. Bonfils'
-... |
---
abstract: 'We compare among themselves two different methods for the derivation of results following from the requirement of polynomial boundedness of tree-level chiral amplitudes. It is shown that the results of the algebraic approach are valid also in the framework of the analytical one. This means that the syste... |
---
author:
- Constantin Loizides
date: 'Received: / Revised version: '
title: |
High transverse momentum suppression and surface effects\
in and collisions within the PQM model
---
\[cl:intro\]Introduction
========================
One of the very early and very exciting findings from the experiments runni... |
---
address: |
Department of Physics, Hiroshima University\
Higashi-Hiroshima 739, Japan\
E-mail: qiao@theo.phys.sci.hiroshima-u.ac.jp
author:
- 'Cong-Feng Qiao[^1]'
title: 'THE STATUS OF CHARMONIUM PRODUCTION IN PHOTON-PHOTON COLLISIONS'
---
=cmr8
1.5pt \#1\#2\#3\#4[[\#1]{} [**\#2**]{}, \#3 (\#4)]{}
A B... |
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abstract: |
Baker and Norine introduced a graph-theoretic analogue of the Riemann-Roch theory. A central notion in this theory is the rank of a divisor. In this paper we prove that computing the rank of a divisor on a graph is -hard, even for simple graphs.
The determination of the rank of a divisor can be... |
---
abstract: 'We consider differential operators between sections of arbitrary powers of the determinant line bundle over a contact manifold. We extend the standard notions of the Heisenberg calculus: noncommutative symbolic calculus, the principal symbol, and the contact order to such differential operators. Our firs... |
---
abstract: 'In this paper, nilpotent $n$-Lie algebras of dimension $n+3$ as well as nilpotent $n$-Lie algebras of class $2$ and dimension $n+4$ are classified.'
address:
- '$^{1}$Farhangiyan University, Shahid Beheshti Campus, Mashhad, Iran.'
- '$^{2}$Department of Mathematics, Mashhad Branch, Islamic Azad Universit... |
---
abstract: 'Let $\mathbb{F}_q$ be a finite field with $q$ elements and denote by $\theta : \mathbb{F}_q\to\mathbb{F}_q$ an automorphism of $\mathbb{F}_q$. In this note, we deal with skew constacyclic codes, i.e. linear codes of $\mathbb{F}_q^n$ which are invariant under the action of a semi-linear map $T:\mathbb{F}_... |
---
abstract: 'We solve Briot and Bouquet problem on the existence of non-monodromic (multivalued) solutions for singularities of differential equations in the complex domain. The solution is an application of hedgehog dynamics for indifferent irrational fixed points. We present an important simplification by only usin... |
---
abstract: 'Classical age-structured mass-action models such as the McKendrick-von Foerster equation have been extensively studied but they are structurally unable to describe stochastic fluctuations or population-size-dependent birth and death rates. Stochastic theories that treat semi-Markov age-dependent processe... |
---
abstract: 'The antiferromagnetic pyrochlore material [[NaCaCo$_2$F$_7$]{}]{} is a thermal spin liquid over a broad temperature range ($\approx$ 140 K down to $T_F = 2.4 $K), in which magnetic correlations between Co$^{2+}$ dipole moments explore a continuous manifold of antiferromagnetic XY states [@ross2016static... |
---
abstract: 'Aspartate carbamoyltransferase (ATCase) is a large dodecameric enzyme with six active sites that exhibits allostery: its catalytic rate is modulated by the binding of various substrates at distal points from the active sites. A recently developed method, bond-to-bond propensity analysis, has proven capab... |
---
abstract: 'The $k$-Hessian operator $\sigma_k$ is the $k$-th elementary symmetric function of the eigenvalues of the Hessian. It is known that the $k$-Hessian equation $\sigma_k(D^2u)=f$ with Dirichlet boundary condition $u=0$ is variational; indeed, this problem can be studied by means of the $k$-Hessian energy $-... |
---
abstract: 'Nucleation of vortices in a superconductor below the first critical field can be assisted by transverse sound in the GHz frequency range. Vortices will enter and exist the superconductor at the frequency of the sound. We compute the threshold parameters of the sound and show that this effect is within ex... |
---
abstract: |
In this paper, the generalized Bloch Conjecture on zero cycles for the quotient of certain complete intersections with trivial canonical bundle is proved to hold.
As an application of Bloch-Srinivas method on the decomposition of the diagonal, we compute the rational coefficient Lawson homology... |
---
abstract: 'The detailed observations of the diffuse ionized gas through the emission lines H$\alpha$, \[NII\], and \[SII\] in the Perseus Arm of our Galaxy by the Wisconsin H$\alpha$ Mapper (WHAM)–survey challenge photoionization models. They have to explain the observed rise in the line ratios \[NII\]/H$\alpha$ an... |
---
abstract: 'We investigate the rheological characteristics of human blood plasma in shear and elongational flows. While we can confirm a Newtonian behavior in shear flow within experimental resolution, we find a viscoelastic behavior of blood plasma in the pure extensional flow of a capillary break-up rheometer. The... |
---
abstract: 'We study smooth complex projective varieties $X$ of maximal Albanese dimension and of general type satisfying $\chi(X, \cO_X)=0$. We prove that the Albanese variety of $X$ has at least three simple factors. Examples were constructed by Ein and Lazarsfeld, and we prove that in dimension 3, these examples ... |
---
abstract: 'We have recently applied the second law to an isolated system, consisting of a system $\Sigma$ such as a glass surrounded by an extremely large medium $\widetilde{\Sigma}$, to show that the instantaneous absolute temperature $T(t),$ thermodynamic entropy $S(T_{0},t)$ and enthalpy $H(T_{0},t)$ of $\Sigma$... |
---
abstract: 'Simultaneous observations by the large number of gamma-ray burst detectors operating in the GLAST era will provide the spectra, lightcurves and locations necessary for studying burst physics and testing the putative relations between intrinsic burst properties. The detectors’ energy band and the accumula... |
---
author:
- 'Leonard W. T. Ng'
- Xiaoxi Zhu
- Guohua Hu
- Nasiruddin Macadam
- Dooseung Um
- 'Tien-Chun Wu'
- Frederic Le Moal
- Chris Jones
- Tawfique Hasan
title: 'Conformal printing of graphene for single and multi-layered devices on to arbitrarily shaped 3D surfaces'
---
Introduction
============
Although a num... |
---
abstract: '[**Abstract.**]{} We study first-order model checking, by which we refer to the problem of deciding whether or not a given first-order sentence is satisfied by a given finite structure. In particular, we aim to understand on which sets of sentences this problem is tractable, in the sense of parameterized... |
---
abstract: 'The trace algebra $C_{nd}$ over a field of characteristic 0 is generated by all traces of products of $d$ generic $n\times n$ matrices, $n,d\geq 2$. Minimal sets of generators of $C_{nd}$ are known for $n=2$ and $n=3$ for any $d$ as well as for $n=4$ and $n=5$ and $d=2$. The defining relations between th... |
---
abstract: 'We obtain the global well-posedness to the 3D incompressible magnetohydrodynamics (MHD) equations in Besov space with negative index of regularity. Particularly, we can get the global solutions for a new class of large initial data. As a byproduct, this result improves the corresponding result in [@HHW].... |
---
abstract: 'The results of MHD plane shock waves with infinite electrical conductivity are generalized for a plasma with a finite conductivity. We derive the adiabatic curves that describe the evolution of the shocked gas as well as the change in the entropy density. For a parallel shock (i.e., in which the magnetic... |
---
author:
- 'Chris H.J. Evers, Jurriaan A. Luiken, Peter G. Bolhuis, Willem K. Kegel'
title: 'Self-assembly of Virus-like Shells via Colloidal Bond Hybridization and Anisotropy'
---
|
---
abstract: 'We present a comprehensive theory and an easy to follow method for the design and construction of a wideband homodyne detector for time-domain quantum measurements. We show how one can evaluate the performance of a detector in a specific time-domain experiment based on electronic spectral characteristic ... |
---
abstract: 'We numerically construct asymptotically anti-de Sitter boson star solutions using a minimally coupled $\frac{D-1}{2}$-tuplet complex scalar field in $D=5,7,9,11$ dimensions. The metric admits multiple Killing vector fields in general, however the scalar fields are only invariant under a particular combin... |
---
abstract: 'We present cluster-DMFT (CTQMC) calculations based on a downfolded tight-binding model in order to study the electronic structure of vanadium dioxide (VO$_2$) both in the low-temperature ($M_1$) and high-temperature (rutile) phases. Motivated by the recent efforts directed towards tuning the physical pro... |
---
abstract: 'In this article, we define general normal forms for any logic that has propositional part and whose non-propositional connectives distribute over the finite disjunctions. We do not require the non-propositional connectives to be closed on the set of formulas, so our normal forms cover logics with partial... |
---
abstract: 'The bremsstrahlung energy loss distribution of electrons propagating in matter is highly non Gaussian. Because the Kalman filter relies solely on Gaussian probability density functions, it might not be an optimal reconstruction algorithm for electron tracks. A Gaussian-sum filter (GSF) algorithm for elec... |
---
abstract: 'Sparse code multiple access (SCMA) is a promising multiplexing approach to achieve high system capacity. In this paper, we develop a novel iterative detection and decoding scheme for SCMA systems combined with Low-density Parity-check (LDPC) decoding. In particular, we decompose the output of the message... |
---
author:
- 'Franz Achleitner[^1], Anton Arnold[^2], and Eric A. Carlen[^3]'
title: 'On multi-dimensional hypocoercive BGK models'
---
We study hypocoercivity for a class of linearized BGK models for continuous phase spaces. We develop methods for constructing entropy functionals that enable us to prove exponential ... |
---
address:
- 'Brookhaven National Lab, Upton, NY 11973'
- |
Department of Physics, University of Arizona\
Tucson, AZ 85721
author:
- 'T. Blum'
- 'J.E. Hetrick and D. Toussaint'
title: 'Simulating QCD at finite density with static quarks[^1]'
---
\#1\#2\#3\#4[[\#1]{} [**\#2**]{}, \#3 (\#4)]{}
\#1
\#1\#2[ [[... |
---
abstract: 'McMullen’s $g$-vector is important for simple convex polytopes. This paper postulates axioms for its extension to general convex polytopes. It also conjectures that, for each dimension $d$, a stated finite calculation gives the formula for the extended $g$-vector. This calculation is done by computer for... |
---
abstract: 'We analyse by detailed modelling the spectra observed from the sample galaxies at z$\sim$0.8 presented by Ly et al (2015), constraining the models by the \[OIII\]5007+4959/\[OIII\]4363 line ratios. Composite models (shock + photoionization) are adopted. Shock velocities $\geq$ 100 and preshock densities ... |
---
abstract: 'It is discovered that the tokamak field geometry generates a pitch-angle scattering effect for runaway electrons. This neoclassical pitch-angle scattering is much stronger than the collisional scattering and invalidates the gyro-center model for runaway electrons. As a result, the energy limit of runaway... |
---
abstract: 'The Dimits shift is the shift between the threshold of the drift-wave primary instability and the actual onset of turbulent transport in magnetized plasma. It is generally attributed to the suppression of turbulence by zonal flows, but developing a more detailed understanding calls for consideration of s... |
---
abstract: 'We prove that the lower bounds for Betti numbers of the rack, quandle and degeneracy cohomology given in [@cjks] are in fact equalities. We compute as well the Betti numbers of the twisted cohomology introduced in [@ces]. We also give a group-theoretical interpretation of the second cohomology group for ... |
---
abstract: |
In this review phenomenological consequences of the Standard Model extension by means of new spin-1 chiral fields with the internal quantum numbers of the electroweak Higgs doublets are summarized. The prospects for resonance production and detection of the chiral vector $Z^*$ and $W^{*\pm}$ bosons ... |
---
author:
- 'Qing-Guo Huang [^1]\'
title: 'Scale dependence of $f_{NL}$ in N-flation'
---
Introduction
============
In the single-component slow-roll inflation the different Fourier modes of the curvature perturbation are roughly uncorrelated and their distribution is almost Gaussian [@Maldacena:2002vr]. Using $\de... |
---
abstract: 'We calculate the static and dynamic properties of single crystal, single molecule magnets consisting of equal spin $S=1/2$ or 5/2 dimers. The spins in each dimer interact with each other via the Heisenberg exchange interaction and with the magnetic induction ${\bf B}$ via the Zeeman interaction, and inte... |
---
abstract: 'The thermonuclear rate of the $^{42}$Ti($p$,$\gamma$)$^{43}$V reaction has been reevaluated based on a recent precise proton separation energy measurement of $S_p$($^{43}$V)=83$\pm$43 keV. The astrophysical impact of our new rates has been investigated through one-zone postprocessing type I x-ray burst c... |
---
abstract: 'Resonances are associated with the trapping of an intermolecular complex, and are characterized by a series of quantum numbers such as the total angular momentum and the parity, representative of a specific partial wave. Here we show how at cold temperatures the rotational quenching of HF($j$=1,2) with H... |
---
author:
- 'Kaoru Hagiwara,'
- Kai Ma
- and Satyanarayan Mukhopadhyay
title: 'Closing in on the chargino contribution to the muon $g-2$ in the MSSM: current LHC constraints'
---
Introduction
============
The anomalous magnetic moment of the muon, $a_\mu = (g-2)_\mu/2$, is an accurately measured quantity, which, at... |
---
abstract: 'Experiments have been performed using a spherical superconducting microwave resonator that simulates the geometric structure of the C$_{60}$ fullerene molecule. The objective was to study with very high resolution the exceptional spectral properties emerging from the symmetries of the icosahedral structu... |
---
author:
- 'I. Brott'
- '[S. E. de Mink]{}'
- '[M. Cantiello]{}'
- '[N. Langer]{}'
- '[A. de Koter]{}'
- '[C. J. Evans]{}'
- '[I. Hunter]{}'
- '[C. Trundle]{}'
- '[J.S. Vink]{}'
bibliography:
- '../../literatur.bib'
date: 'Received: Accepted: '
title: 'Rotating Massive Main-Sequence Stars I: Grids of Evolutionary M... |
---
abstract: 'We show that elastic currents that take into account variations of the tunnel transmitivity with voltage and a large ratio of majority to minority spin densities of states of the $s$ band, can account for the low voltage current anomalies observed in magnet-oxide-magnet junctions. The anomalies can be po... |
---
abstract: 'In this paper, we study using Destination Artificial Noise (DAN) besides Source Artificial Noise (SAN) to enhance physical layer secrecy with an outage probability based approach. It is assumed that all nodes in the network (i.e. source, destination and eavesdropper) are equipped with multiple antennas. ... |
---
abstract: 'We extend the characterization of the integrability of an almost complex structure $J$ on differentiable manifolds via the vanishing of the Frölicher-Nijenhuis bracket $[J, J]^{FN}$ to an analogous characterization of torsion-free $G_2$-structures and torsion-free ${\mbox{\rm Spin}(7)}$-structures. We al... |
---
author:
- 'Frances Y. Kuo'
- Dirk Nuyens
- 'Frances Y. Kuo[^1]'
- 'Dirk Nuyens[^2]'
bibliography:
- 'mybibfile.bib'
title:
- 'Hot New Directions for Quasi-Monte Carlo Research in Step with Applications'
- |
Hot New Directions for Quasi-Monte Carlo Research\
in Step with Applications
---
Introduction
======... |
---
abstract: 'Consider a face-to-face parallelohedral tiling of $\mathbb R^d$ and a $(d-k)$-dimensional face $F$ of the tiling. We prove that the valence of $F$ (i.e. the number of tiles containing $F$ as a face) is not greater than $2^k$. If the tiling is affinely equivalent to a Voronoi tiling for some lattice (the ... |
---
abstract: 'We establish the existence of two rigid triples of conjugacy classes in the algebraic group $G_{2}$ in characteristic $5$, complementing results of the second author with Liebeck and Marion. As a corollary, the finite groups $G_{2}(5^n)$ are not $(2,4,5)$-generated, confirming a conjecture of Marion in t... |
---
abstract: 'The recently reported magnetic ordering in insulating two-dimensional (2D) materials, such as chromium triiodide (CrI$_3$) and chromium tribromide (CrBr$_3$), opens new possibilities for the fabrication of magneto-electronic devices based on 2D systems. Inevitably, the magnetization and spin dynamics in ... |
---
abstract: 'This paper is devoted to the problem of sample path large deviations for multidimensional queueing models with feedback. We derive a new version of the contraction principle where the continuous map is not well-defined on the whole space: we give conditions under which it allows to identify the rate func... |
---
abstract: 'We prove existence and uniqueness results for (mild) solutions to some non-linear parabolic evolution equations with a rough forcing term. Our method of proof relies on a careful exploitation of the interplay between the spatial and time regularity of the solution by capitialising some of Kato’s ideas in... |
---
abstract: 'We calculate the electromagnetic (EM) form factors of the pseudoscalar mesons in the light-front framework. Specifically, these form factors are extracted from the relevant matrix elements directly, instead of choosing the Breit frame. The results show that the charge radius of the meson is related to bo... |
---
abstract: 'A program for computing pure angular momentum coefficients in relativistic atomic structure for any scalar one– and two–particle operator is presented. The program, written in Fortran 90/95 and based on techniques of second quantization, irreducible tensorial operators, quasispin and the theory of angula... |
---
abstract: 'A study of searching for doubly charged Higgs $(\delta^{\pm\pm})$ is performed in two-Higgs-doublet extension of the type-II seesaw model. We find that a significant mixing effect between singly charged Higgs of Higgs doublet and of triplet is arisen from the scalar potential. The mixing leads to new pro... |
---
abstract: |
We prove a bijection between the triangulations of the 3-dimensional cyclic polytope $C(n,3)$ and persistent graphs with $n-2$ vertices. We show that under this bijection, the Stasheff-Tamari orders naturally translate to subgraph inclusion. Moreover, we describe a connection to the second higher Br... |
---
abstract: 'A method is presented for the systematic derivation of a hierarchy of coupled equations for the computation of two-time correlation functions of operators for open many-body quantum systems. We show how these systems of equations can be closed in mean-field and beyond approximations. Results for the spec... |
---
abstract: 'Visual tracking can be easily disturbed by similar surrounding objects. Such objects as hard distractors, even though being the minority among negative samples, increase the risk of target drift and model corruption, which deserve additional attention in online tracking and model update. To enhance the t... |
---
abstract: 'The authenticity of images posted on social media is an issue of growing concern. Many algorithms have been developed to detect manipulated images, but few have investigated the ability of deep neural network based approaches to verify the authenticity of image labels, such as event names. In this paper,... |
---
abstract: 'This paper presents MAMoC, a framework which brings together a diverse range of infrastructure types including mobile devices, cloudlets, and remote cloud resources under one unified API. MAMoC allows mobile applications to leverage the power of multiple offloading destinations. MAMoC’s intelligent offlo... |
---
abstract: 'We present diagrammatic approximations to the spin dynamics of the 2d Heisenberg antiferromagnet for all temperatures, employing an auxiliary-fermion representation. The projection onto the physical subspace is effected by introducing an imaginary-valued chemical potential as proposed by Popov and Fedoto... |
---
abstract: '*Application and use of deep learning algorithms for different healthcare applications is gaining interest at a steady pace. However, use of such algorithms can prove to be challenging as they require large amounts of training data that capture different possible variations. This makes it difficult to us... |
---
abstract: 'We consider here pseudo-differential operators whose symbol $\sigma(x,\xi)$ is not infinitely smooth with respect to $x$. Decomposing such symbols into four -sometimes five- components and using tools of paradifferential calculus, we derive sharp estimates on the action of such pseudo-differential operat... |
---
abstract: 'In this paper we study the regularity of non-linear parabolic PDEs and stochastic PDEs on metric measure spaces admitting heat kernel estimates. In particular we consider mild function solutions to abstract Cauchy problems and show that the unique solution is Hölder continuous in time with values in a su... |
---
abstract: 'Traffic flow data collected by an induction loop detector on the highway close to Köln-Nord are investigated with respect to their dynamics including the stochastic content. In particular we present a new method, with which the flow dynamics can be extracted directly from the measured data. As a result a... |
---
abstract: 'Fitting autoregressive moving average (ARMA) time series models requires model identification before parameter estimation. Model identification involves determining the order for the autoregressive and moving average components which is generally performed by visual inspection of the autocorrelation and ... |
---
abstract: 'Differences in the confinement of electrons and holes in quantum dots are shown to profoundly impact the magnitude of scattering with acoustic phonons in materials where crystal deformation shifts the conduction and valence band in the same direction. Using an extensive model that includes the non-Markov... |
---
abstract: 'The motion of domain walls in ferromagnetic, cylindrical nanowires is investigated numerically by solving the Landau-Lifshitz-Gilbert equation for a classical spin model in which energy contributions from exchange, crystalline anisotropy, dipole-dipole interaction, and a driving magnetic field are consid... |
---
abstract: 'We prove that, at every positive temperature, the infinite-volume free energy of the one dimensional log-gas, or beta-ensemble, has a unique minimiser, which is the Sine-beta process arising from random matrix theory. We rely on a quantitative displacement convexity argument at the level of point process... |
---
abstract: 'Extensive work on single molecule magnets has identified a fundamental mode of relaxation arising from the nuclear-spin assisted quantum tunnelling of nearly independent and quasi-classical magnetic dipoles. Here we show that nuclear-spin assisted quantum tunnelling can also control the dynamics of purel... |
---
abstract: 'Construction of ambiguity set in robust optimization relies on the choice of divergences between probability distributions. In distribution learning, choosing appropriate probability distributions based on observed data is critical for approximating the true distribution. To improve the performance of ma... |
---
abstract: |
The INTEGRAL observatory has been performing a deep survey of the Galactic central radian since 2003, with the goal of both extracting a catalog of sources and gaining insight into the Galactic diffuse emission. This paper concentrates on the estimation of the total point sources emission contributi... |
---
abstract: 'The fact, that $^4$He atoms on different concentric circular paths around the axis of a quantum vortex move with identically equal angular momentum, which represents an important aspect of superfluidity of He-II, has been used to discover a model which can explain the [*typical nature*]{} of experimental... |
---
abstract: 'We investigate here a supermatrix model with a mass term and a cubic interaction. It is based on the Lie superalgebra $\mathfrak{osp}(1|32,\mathbb{R})$, which could play a rôle in the construction of the eleven-dimensional M-theory. This model contains a massive version of the IIB matrix model, where som... |
---
abstract: 'A hyperaccreting stellar-mass black hole has been proposed as the candidate central engine of gamma-ray bursts (GRBs). The rich observations of GRBs by *Fermi* and *Swift* make it possible to constrain the central engine model by comparing the model predications against data. This paper is dedicated to s... |
---
abstract: 'Square ice is a statistical mechanics model for two-dimensional ice, widely believed to have a conformally invariant scaling limit. We associate a Peano (space filling) curve to a square ice configuration, and more generally to a so-called $6$-vertex model configuration, and argue that its scaling limit ... |
---
address: |
Department of Mathematics\
Purdue University\
West Lafayette, IN 47907\
U.S.A.
author:
- 'Su-Jeong Kang'
title: Hodge structure of a complete intersection of quadrics in a projective space
---
Let $V$ be a smooth projective variety of dimension $n$. One may say that $V$ has motivic dimen... |
---
abstract: 'For each positive integer $n$, the Fibonacci-sum graph $G_n$ on vertices $1,2,\ldots,n$ is defined by two vertices forming an edge if and only if they sum to a Fibonacci number. It is known that each $G_n$ is bipartite, and all Hamiltonian paths in each $G_n$ have been classified. In this paper, it is sh... |
---
abstract: 'In this work, we assess the accuracy of dielectric-dependent hybrid density functionals and many-body perturbation theory methods for the calculation of electron affinities of small water clusters, including hydrogen-bonded water dimer and water hexamer isomers. We show that many-body perturbation theory... |
---
abstract: 'For a finitely generated bigraded $S$-module $M$ where $S$ is a standard bigraded polynomial ring we define the Cohen–Macaulay filtration $\mathcal{F}$ of $M$ with respect to the bigraded irrelevant ideal $Q$. We call $M$ to be sequentially Cohen–Macaulay with respect $Q$ if $M$ admits a Cohen–Macaulay f... |
---
abstract: 'We present the 2.4$-$45 $\mu$m ISO-SWS spectrum of the Be star $\gamma$ Cas (B0.5 IVe). The spectrum is characterised by a thermal continuum which can be well fit by a power-law S$_{\nu}$ $\propto$ $\nu^{0.99}$ over the entire SWS wavelength range. For an isothermal disc of ionized gas with constant open... |
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abstract: 'We explore the transient dynamics associated with the emergence of the classical signal in the full quantum system. We start our study from the instability which promotes the squeezing of the quantum system. This is often interpreted as the particle production though being reversible in time. We associat... |
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