text stringlengths 1 2.25M |
|---|
---
abstract: 'We describe a Monte Carlo radiative transport code intended for calculating spectra of hot, optically thin plasmas in full general relativity. The version we describe here is designed to model hot accretion flows in the Kerr metric and therefore incorporates synchrotron emission and absorption, and Compt... |
---
abstract: 'Studies on the genetics of adaptation typically neglect the possibility that a deleterious mutation might fix. Nonetheless, here we show that, in many regimes, the first substitution is most often deleterious, even when fitness is expected to increase in the long term. In particular, we prove that this p... |
---
abstract: |
We present an algorithm that can detect blends of bright stars with fainter, un-associated eclipsing binaries. Such systems contaminate searches for transiting planets, in particular in crowded fields where blends are common. Spectroscopic follow-up observations on large aperture telescopes have bee... |
---
abstract: 'The near-field scanning optical microscopy images of excitonic wavefunctions in self-assembled InAs/GaAs quantum dots are calculated using an empirical pseudopotential method, followed by the configuration interaction (CI) treatment of many-particle effects. We show the wavefunctions of neutral exciton $... |
---
abstract: 'We study a nonlocal theory that combines both the Pseudo quantum electrodynamics (PQED) and Chern-Simons actions among two-dimensional electrons. In the static limit, we conclude that the competition of these two interactions yields a Coulomb potential with a screened electric charge given by $e^2/(1+\th... |
1truein =0.15truein
.2truein
Rolf Schimmrigk
.2truein
Dept. of Physics
Indiana University South Bend
1700 Mishawaka Ave., South Bend, IN 46634
1truein
**Abstract**
> A framework of inflation is formulated based on symmetry groups and their associated automorphic functions. In this setting the inflaton multiple... |
---
abstract: 'We show theoretically that both intrinsic spin Hall effect (SHE) and orbital Hall effect (OHE) can arise in centrosymmetric systems through momentum-space orbital texture, which is ubiquitous even in centrosymmetric systems unlike spin texture. OHE occurs even without spin-orbit coupling (SOC) and is con... |
Introduction
============
The study of field elliptical galaxies has seen a dramatic boost in the past couple of years, mainly from the realization that these systems can be objectively used to test opposed models of galaxy formation.
For a number of years it was accepted the hypothesis that field elliptical galaxies... |
---
abstract: 'We show that a Frobenius-semisimple Weil representation over a local field $K$ is determined by its Euler factors over the extensions of $K$. The construction is explicit, and we illustrate it for $l$-adic representations attached to elliptic and genus 2 curves. As an application, we construct an absolut... |
---
abstract: |
For a quantum state represented as an $n\times n$ density matrix $\sigma \in M_n$, let $\cS(\sigma)$ be the compact convex set of quantum states $\rho = (\rho_{ij})
\in M_{m\cdot n}$ with the first partial trace equal to $\sigma$, i.e., $\tr_1(\rho) = \rho_{11} + \cdots + \rho_{mm} = \sigma$. I... |
---
abstract: 'We prove the non-commutative Laurent phenomenon for two variables'
author:
- Alexandr Usnich
bibliography:
- 'references.bib'
title: 'Non-commutative Laurent phenomenon for two variables'
---
Introduction
============
Let us consider an automorphism of the field $K=\mathbf{C}(x,y)$ given by the formula... |
---
abstract: 'We report on the discovery of an isolated, compact HII region in the Virgo cluster. The object is located in the diffuse outer halo of NGC 4388, or could possibly be in intracluster space. Star formation can thus take place far outside the main star forming regions of galaxies. This object is powered by ... |
---
abstract: 'In this paper, we study deformations of holomorphic Poisson maps which extend Horikawa’s series of papers [@Hor73],[@Hor74], and [@Hor76] on deformations of holomorphic maps in the context of holomorphic Poisson deformations. In appendices, we present deformations of Poisson morphisms in the language of ... |
---
abstract: 'By combining the data of the Two Micron All Sky Survey, the *Wide Field Infrared Survey Explorer* and the *AKARI* satellite, we study the infrared colour properties of a sample of 2712 nearby radio-luminous galaxies (RLGs). These RLGs are divided into radio-loud (RL) active galactic nuclei (AGNs), mainly... |
---
abstract: '5G is enabling different services over the same physical infrastructure through the concepts and technologies of virtualization, softwarization, slicing and cloud computing. Virtual Mobile Networks (VMNs), using these concepts, provide an opportunity to share the same physical infrastructure among multip... |
---
abstract: '[0.4cm The effects on CMB measurements of foreground contamination due to synchrotron radiation, free-free emission and discrete sources are considered. Estimates of the level and power spectrum of the Galactic fluctuations are made using low frequency maps and recent Tenerife data. New methods for achie... |
---
abstract: |
A few years ago (see [@BeB]) two of us introduced, motivated by the study of certain forest-fire processes, the self-destructive percolation model (abbreviated as sdp model). A typical configuration for the sdp model with parameters $p$ and $\de$ is generated in three steps: First we generate a typi... |
---
abstract: 'Binary sequences with optimal autocorrelation play important roles in radar, communication, and cryptography. Finding new binary sequences with optimal autocorrelation has been an interesting research topic in sequence design. Ding-Helleseth-Lam sequences are such a class of binary sequences of period $p... |
---
abstract: 'We address the problem of automatically constructing a thesaurus (hierarchically clustering words) based on corpus data. We view the problem of clustering words as that of estimating a joint distribution over the Cartesian product of a partition of a set of nouns and a partition of a set of verbs, and pr... |
---
abstract: 'We present a new scheme, based only on linear optics and standard photon detection, that allows to generate heralded multi-photon entangled states of arbitrary photon number from spontaneous parametric downconversion (PDC) in the weak interaction regime. The scheme also works in the strong interaction re... |
---
abstract: |
In high-contrast composite materials, the electric field concentration is a common phenomenon when two inclusions are close to touch. It is important from an engineering point of view to study the dependence of the electric field on the distance between two adjacent inclusions. In this paper, we der... |
---
abstract: 'Beamspace multi-input multi-output (MIMO) relying on lens antenna arrays can significantly reduce the number of radio-frequency chains in millimeter-wave (mmWave) communication systems through beam selection. However, the beamforming gain is actually frequency-dependent in wideband mmWave MIMO systems. T... |
---
abstract: 'Today, Internet is one of the widest available media worldwide. Recommendation systems are increasingly being used in various applications such as movie recommendation, mobile recommendation, article recommendation and etc. Collaborative Filtering (CF) and Content-Based (CB) are Well-known techniques for... |
---
author:
- 'Ennio Poretti, Philippe Mathias, Caroline Barban, Frederic Baudin, Andrea Miglio, Josefina Montalbán, Thierry Morel, and Benoit Mosser'
title: 'The red giants in NGC 6633 as seen with CoRoT, HARPS and SOPHIE'
---
1.0truecm
The CoRoT satellite (Convection, Rotation and planetary Transits, @Baglin06) obs... |
---
abstract: |
Basic notions of continuous media mechanics are introduced for spaces with affine connections and metrics. The physical interpretation of the notion of relative acceleration is discussed. The notions of deformation acceleration , shear acceleration, rotation (vortex) acceleration, and expansion acce... |
---
abstract: 'We consider a class of optimal control problems on networks that generically permits a reduction to a universal set of reference problems without differential constraints that may be solved analytically. The derivation shows that input homogeneity across the network results in universally constant optima... |
---
abstract: 'Cytoskeletal networks are foundational examples of active matter and central to self-organized structures in the cell. [*In vivo*]{}, these networks are active and heavily crosslinked. Relating their large-scale dynamics to properties of their constituents remains an unsolved problem. Here we study an [*... |
---
abstract: 'We present the first *Chandra* and *Swift* X-ray study of the spiral galaxy NGC4088 and its ultraluminous X-ray source (ULX N4088–X1). We also report very long baseline interferometry (VLBI) observations at 1.6 and 5 GHz performed quasi-simultaneously with the *Swift* and *Chandra* observations, respecti... |
---
abstract: 'We have performed the observation of the“Galactic Center Mini-spiral(GCMS)" in H42$\alpha$ recombination line as a part of the first large-scale mosaic observation in the Sagittarius A complex using Atacama Millimeter/sub-millimeter Array (ALMA). We revealed the kinematics of the ionized gas streamers of... |
---
abstract: 'It is a known fact that not all controllable systems can be asymptotically stabilized by a continuous static feedback. Several approaches have been developed throughout the last decades, including time-varying, dynamical and even discontinuous feedbacks. In the latter case, the sample-and-hold framework ... |
---
abstract: 'Continuing advances in radar technology are driven both by new application regimes and technological innovations. A family of applications of increasing importance is detection of a mobile target intruding into a protected area, and one type of radar system architecture potentially well suited to this ty... |
---
abstract: 'Capturing semantic relations between sentences, such as entailment, is a long-standing challenge for computational semantics. Logic-based models analyse entailment in terms of possible worlds (interpretations, or situations) where a premise P entails a hypothesis H iff in all worlds where P is true, H is... |
---
abstract: 'In the first part of the article using a direct calculation two-dimensional motion of a particle sliding on an inclined plane is investigated for general values of friction coefficient ($\mu$). A parametric equation for the trajectory of the particle is also obtained. In the second part of the article th... |
---
abstract: 'We consider an approximate solution to the heat equation which consists of the derivatives of heat kernel. Some conditions in the initial value, under which the approximation converges to the solution of the heat equation or diverges when the number of terms of the approximation goes to infinity with a f... |
Introduction {#section1}
============
Some thirty years ago we published several papers [@6; @10; @11; @12; @15; @16] in which we described a class of statistical models which gave rise to the ‘classical’ orthogonal polynomials and a variety of associated formulas which had previously been known only in the abstract. ... |
---
abstract: 'Recently, a claim of possible evidence for Dark Matter in data from the Fermi LAT experiment was made by Goodenough and Hooper \[8\]. We test the Dark Matter properties consistent with their claim in terms of the MSSM by a 24-dimensional parameter scan using nested sampling, excluding all but a very smal... |
---
abstract: 'Several highly luminous Type Ia supernovae (SNe Ia) have been discovered. Their high luminosities are difficult to explain with the thermonuclear explosions of the Chandrasekhar-mass white dwarfs (WDs). In the present study, we estimate the progenitor mass of SN 2009dc, one of the extremely luminous SNe ... |
---
abstract: 'In this note we identify photon surfaces and anti-photon surfaces in some physically interesting spacetimes, which are not spherically symmetric. All of our examples solve physically reasonable field equations, including for some cases the vacuum Einstein equations, albeit they are not asymptotically fla... |
---
abstract: 'Very recently Richter and Rogers proved that any convex geometry can be represented by a family of convex polygons in the plane. We shall generalize their construction and obtain a wide variety of convex shapes for representing convex geometries. We present an Erdős-Szekeres type obstruction, which answe... |
---
abstract: 'We show that quadratic divergences in top-quark condensation are cancelled when the tadpoles cancel. This latter cancellation is naturally implemented as the cancellation among the top-quark, Goldstone and Higgs contributions. We also calculate the bosonic correction terms to Gribov’s mass formula for th... |
---
abstract: |
In this paper we introduce and discuss numerical schemes for the approximation of kinetic equations for flocking behavior with phase transitions that incorporate uncertain quantities. This class of schemes here considered make use of a Monte Carlo approach in the phase space coupled with a stochasti... |
---
abstract: 'Let $X$ be a smooth complex projective variety with Neron-Severi group isomorphic to ${\mathbb{Z}}$, and $D$ an irreducible divisor with normal crossing singularities. Assume $1<r\leq 3$. We prove that if $\pi_1(X)$ doesn’t have irreducible $PU(r)$ representations, then $\pi_1(X{{-}}D)$ doesn’t have irre... |
---
abstract: 'We present version 2 of QuTiP, the Quantum Toolbox in Python. Compared to the preceding version \[Comput. Phys. Comm. 183 (2012) 1760\], we have introduced numerous new features, enhanced performance, made changes in the Application Programming Interface (API) for improved functionality and consistency w... |
---
abstract: 'Pulsars are amongst the most stable rotators known in the Universe. Over many years some millisecond pulsars rival the stability of atomic clocks. Comparing observations of many such stable pulsars may allow the first direct detection of gravitational waves, improve the Solar System planetary ephemeris a... |
---
abstract: 'Stochastic gradient descent (SGD) has achieved great success in training deep neural network, where the gradient is computed through back-propagation. However, the back-propagated values of different layers vary dramatically. This inconsistence of gradient magnitude across different layers renders optimi... |
---
abstract: 'Neutrino fluxes at telescopes depend on both initial fluxes out of astronomical bursts and flavor mixing during their travel to the earth. However, since the information on the initial composition requires better precision in mixing angles and vice versa, the neutrino detection at telescopes for itself c... |
---
abstract: 'We prove Simon’s conjecture for $3$-manifolds.'
address: |
Department of Mathematics\
University of Michigan\
Ann Arbor, MI, 48109
author:
- Rita Gitik
title: 'A Proof of Simon’s Conjecture'
---
Keywords: $3$-manifold, fundamental group, tame subgroup, covering space, Geometrization Conjectu... |
---
abstract: 'We first reproduce on the Janus and Janus II computers a milestone experiment that measures the spin-glass coherence length through the lowering of free-energy barriers induced by the Zeeman effect. Secondly we determine the scaling behavior that allows a quantitative analysis of a new experiment reporte... |
---
abstract: |
A unified analytical pricing framework with involvement of the shot noise random process has been introduced and elaborated. Two exactly solvable new models have been developed.
The first model has been designed to value options. It is assumed that asset price stochastic dynamics follows a Geom... |
---
abstract: 'In the paper the author simply presents the limit formulas for ratios of derivatives of the gamma function and the digamma function at their singularities.'
address: 'Department of Mathematics, School of Science, Tianjin Polytechnic University, Tianjin City, 300387, China; School of Mathematics and Infor... |
---
abstract: 'Recent observational and theoretical investigations have emphasised the importance of filamentary networks within molecular clouds as sites of star formation. Since such environments are more complex than those of isolated cores, it is essential to understand how the observed line profiles from collapsin... |
---
abstract: 'The single-pulse spectrum of self-amplified spontaneous emission (SASE) free electron lasers (FELs) is characterized by random fluctuations in frequency. The typical spectrum bandwidth for a hard x-ray FEL is in the range of 10-20 eV and is comparable with the distance between energy levels of valence el... |
---
abstract: 'We introduce the notion of an NTP$_{2}$-smooth measure and prove that they exist assuming NTP$_{2}$. Using this, we propose a notion of distality in NTP$_{2}$ that unfortunately does not intersect simple theories trivially. We then prove a finite alternation theorem for a subclass of NTP$_{2}$ that conta... |
---
abstract: 'We present numerical calculations of the electron effective mass in an interacting, ferromagnetic, two-dimensional electron system. We consider quantum interaction effects associated with the charge-density fluctuation induced many-body vertex corrections. Our theory, which is free of adjustable paramete... |
---
abstract: 'We give three different proofs of the log-epiperimetric inequality at singular points for the obstacle problem. In the first, direct proof, we write the competitor explicitly; the second proof is also constructive, but this time the competitor is given through the solution of an evolution problem on the ... |
---
abstract: |
We present a model of dependent type theory () with $\Pi$-, $1$-, $\Sigma$- and intensional $\mathsf{Id}$-types, which is based on a slight variation of the category of AJM-games and history-free winning strategies. The model satisfies Streicher’s criteria of intensionality and refutes function exte... |
---
abstract: 'The excitation-chain theory of the glass transition, proposed in an earlier publication, predicts diverging, super-Arrhenius relaxation times and, [*via*]{} a similarly diverging length scale, suggests a way of understanding the relations between dynamic and thermodynamic properties of glass-forming liqu... |
---
abstract: 'Building on previous work, we have expanded our catalog of evolutionary models for stars with variable composition; here we present models for stars of mass 0.5 - 1.2 , at scaled metallicities of 0.1 - 1.5 Z, and specific C/Fe, Mg/Fe, and Ne/Fe values of 0.58 - 1.72 C/Fe, 0.54 - 1.84 Mg/Feand 0.5 - 2.0 N... |
---
address:
- 'Institute für Mathematik, Universität Zürich, Winterthurerstr. 190, CH-8057 Zürich, Switzerland.'
- 'Helmut Schmidt University / University of the Federal Armed Forces Hamburg, Department of Mechanical Engineering,Holstenhofweg 8522043 Hamburg, Germany.'
- 'Tata Institute of Fundamental Research Sharada... |
---
abstract: 'We compare the phase space slicing and dipole subtraction methods in the computation of the inclusive and differential next-to-leading order cross sections for heavy quark production in the simple process $\gamma^* \rightarrow Q\bar{Q}$. For the phase space slicing method we study the effects of improvem... |
---
abstract: 'Near-IR observations are important for the detection and characterization of exoplanets using the transit technique, either in surveys of large numbers of stars or for follow-up spectroscopic observations of individual planets. In a controlled laboratory experiment, we imaged $\sim 10^4$ critically sampl... |
---
abstract: 'We calculate the energetic structure of defect cores and propose controlled methods to imprint a nontrivially entangled vortex pair that undergoes non-Abelian vortex reconnection in a biaxial nematic spin-2 condensate. For a singular vortex, we find three superfluid cores in addition to depletion of the ... |
---
author:
- 'Jeppe R. Andersen,'
- 'Helen M. Brooks'
- and Leif Lönnblad
bibliography:
- 'refs.bib'
title: Merging High Energy with Soft and Collinear Logarithms using HEJ and PYTHIA
---
We would like to thank Stefan Prestel, Torbjörn Sjöstrand and Jennifer M. Smillie for discussions on the merging, analyses and ear... |
---
abstract: 'We identify a key difference between quantum search by discrete- and continuous-time quantum walks: a discrete-time walk typically performs one walk step per oracle query, whereas a continuous-time walk can effectively perform multiple walk steps per query while only counting query time. As a result, we ... |
---
abstract: 'Suppose the knot group $G(K)$ of a knot $K$ has a non-abelian representation $\rho$ on $A_4 \subset GL(4,{{\Bbb Z}})$. We conjecture that the twisted Alexander polynomial of $K$ associated to $\rho$ is of the form: $\displaystyle{\left[\dfrac{\Delta_K(t)}{1-t}\right]\varphi(t^3)}$, where $\varphi(t^3)$ i... |
---
abstract: 'We define the *double Gromov-Witten invariants* of Hirzebruch surfaces in analogy with double Hurwitz numbers, and we prove that they satisfy a piecewise polynomiality property analogous to their 1-dimensional counterpart. Furthermore we show that each polynomial piece is either even or odd, and we compu... |
---
abstract: 'We study the transverse single-spin asymmetry with a $\sin\phi_S$ modulation in semi-inclusive deep inelastic scattering. Particularly, we consider the case in which the transverse momentum of the final state hadron is integrated out. Thus, the asymmetry is merely contributed by the coupling of the trans... |
---
abstract: 'A typical approach to analysing statistical properties of expanding maps is to show spectral gaps of associated transfer operators in adapted function spaces. The classical function spaces for this purpose are Hölder spaces and Sobolev spaces. Natural generalisations of these spaces are Besov spaces, on ... |
---
abstract: 'We proposed a probabilistic approach to joint modeling of participants’ *reliability* and humans’ *regularity* in crowdsourced affective studies. [Reliability]{} measures how likely a subject will respond to a question [seriously]{}; and [regularity]{} measures how often a human will agree with other ser... |
---
abstract: 'In 1978 Brakke introduced the mean curvature flow in the setting of geometric measure theory. There exist multiple variants of the original definition. Here we prove that most of them are indeed equal. One central point is to correct the proof of Brakke’s §3.5, where he develops an estimate for the evolu... |
---
abstract: |
Financial models are studied where each asset may potentially lose value relative to any other. Conditioning on non-devaluation, each asset can serve as proper numéraire and classical valuation rules can be formulated. It is shown when and how these local valuation rules can be aggregated to obtain ... |
---
abstract: |
The Australia Telescope Large Area Survey (ATLAS) has surveyed seven square degrees of sky around the Chandra Deep Field South (CDFS) and the European Large Area ISO Survey - South 1 (ELAIS-S1) fields at 1.4GHz. ATLAS aims to reach a uniform sensitivity of $10\,\mu$Jybeam$^{-1}$ rms over the entire ... |
---
abstract: 'We present intrinsic extinction curves for 14 AGNs. The AGNs have reddenings, E(B-V), of up to 0.36 mag. The majority (13 out of 14) of the extinction curves are not steep in the UV. Of the seven best determined extinction curves, five have extinction curves that are as flat as the standard Galactic curv... |
---
abstract: 'It is believed that large-scale horseshoe-like brightness asymmetries found in dozens of transitional protoplanetary discs are caused by anticyclonic vortices. These vortices can play a key role in planet formation, as mm-sized dust – the building blocks of planets – can be accumulated inside them. Antic... |
---
abstract: 'Non reciprocal spin waves have a chiral asymmetry so that their energy is different for two opposite wave vectors. They are found in atomically thin ferromagnetic overlayers with in plane magnetization and are linked to the anti-symmetric Dzyaloshinskii-Moriya surface exchange. We use an itinerant fermio... |
Main Result: Dandelion {#sec:main}
======================
The baseline spreading protocols from Section \[sec:algos\] provide us with a key guideline for building more anonymous networking policies: spread asymmetrically over a sparse graph. In this vein, we propose a new protocol: **dandelion spreading**. While the b... |
---
abstract: |
We introduce a new technique for designing fixed-parameter algorithms for cut problems, namely [*randomized contractions*]{}. We apply our framework to obtain the first FPT algorithm for the problem and new FPT algorithms with exponential speed up for the and problems. More precisely, we show the fo... |
---
abstract: 'Infrared (IR) blocking filters are crucial for controlling the radiative loading on cryogenic systems and for optimizing the sensitivity of bolometric detectors in the far-IR. We present a new IR filter approach based on a combination of patterned frequency selective structures on silicon and a thin (50 ... |
---
title: 'Supplymentary Materials for “Dynamical Signature of Symmetry Fractionalization in Frustrated Magnets”'
---
Translational symmetry fractionalization
========================================
Filling constraint on symmetry fractionalization of visons {#sec:vison-frac}
----------------------------------------... |
---
abstract: 'The fundamental principles of quantum mechanics are considered to be hard for understanding by unprepared listeners, many attempts of its popularization turned out to be either difficult to grasp or incorrect. We propose quantum cryptography as a very effective tool for quantum physics introduction as it... |
---
abstract: 'We compute the $E_2$-term of the Bousfield-Kan spectral sequence converging to the homotopy groups of the semi-cosimplicial $E_{\infty}$ ring spectrum ${Q(2)_{(3)}}$. This $3$-local spectrum was constructed by M. Behrens using degree 2 isogenies of elliptic curves, and its localization with respect to th... |
---
abstract: |
We investigate the effect of a microscopic three-body force on the proton and neutron superfluidity in the $^1S_0$ channel in $\beta$-stable neutron star matter. It is found that the three-body force has only a small effect on the neutron $^1S_0$ pairing gap, but it suppresses strongly the proton $^... |
---
abstract: 'A nonrelativistic particle released from rest at the edge of a ball of uniform charge density or mass density oscillates with simple harmonic motion. We consider the relativistic generalizations of these situations where the particle can attain speeds arbitrarily close to the speed of light; generalizing... |
---
abstract: 'For the natural initial conditions $L^1$ in the density field (more generally a positive bounded Radon measure) and $L^\infty$ in the velocity field we obtain global approximate solutions to the Cauchy problem for the 3-D systems of isothermal and isentropic gases, the 2-D shallow water equations and the... |
---
abstract: |
Correlations between the thickness of the neutron skin in finite nuclei and the nuclear matter symmetry energy are studied in the Skyrme Hartree-Fock model. From the most recent analysis of the isospin diffusion data in heavy-ion collisions based on an isospin- and momentum-dependent transport model... |
---
abstract: 'We prove an Itô–Tanaka formula and existence of pathwise stochastic integrals for a wide class of Gaussian processes. Motivated by financial applications, we define the stochastic integrals as forward-type pathwise integrals introduced by Föllmer and as pathwise generalized Lebesgue–Stieltjes integrals i... |
---
abstract: 'Direct imaging (DI) surveys suggest that gas giants beyond 20 AU are rare around FGK stars. However, it is not clear what this means for the formation frequency of Gravitational Instability (GI) protoplanets due to uncertainties in gap opening and migration efficiency. Here we combine state-of-the-art ca... |
---
abstract: 'The hyperoctahedral group $H_N$ is known to have two natural liberations: the “good” one $H_N^+$, which is the quantum symmetry group of $N$ segments, and the “bad” one $\bar{O}_N$, which is the quantum symmetry group of the $N$-hypercube. We study here this phenomenon, in the general “quizzy” framework,... |
---
abstract: 'Online advertisement is the main source of revenue for Internet business. Advertisers are typically ranked according to a score that takes into account their bids and potential click-through rates (eCTR). Generally, the likelihood that a user clicks on an ad is often modeled by optimizing for the click t... |
---
abstract: 'In this paper, we prove some a priori estimates for a system of partial differential equations arising in the nonstationary flow of a nonhomogeneous incompressible asymmetric fluid in a bounded domain with smooth boundary. The unknowns of the system are the velocity field of the fluid particles, the angu... |
---
abstract: 'Consider an abelian variety $A$ defined over a global field $K$ and let $L/K$ be a $\Z_p^d$-extension, unramified outside a finite set of places of $K$, with $\operatorname{Gal}(L/K)=\Gamma$. Let $\Lambda(\Gamma):=\Z_p[[\Gamma]]$ denote the Iwasawa algebra. In this paper, we study how the characteristic ... |
---
abstract: 'Random key graphs are random graphs induced by the random key predistribution scheme of Eschenauer and Gligor under the assumption of full visibility. For this class of random graphs we show the existence of a zero-one law for the appearance of triangles, and identify the corresponding critical scaling. ... |
---
abstract: 'Detecting manipulated images has become a significant emerging challenge. The advent of image sharing platforms and the easy availability of advanced photo editing software have resulted in a large quantities of manipulated images being shared on the internet. While the intent behind such manipulations v... |
---
author:
- Tomohiro Fujita
- ', Kohei Kamada'
title: ' Large-scale magnetic fields can explain the baryon asymmetry of the Universe '
---
Introduction
============
The origin of the baryon asymmetry of the present Universe is one of the biggest problems in both cosmology and high energy physics. The prevailing lor... |
---
abstract: 'We develop a polynomial translation from finite control processes to safe low-level Petri nets. To our knowledge, this is the first such translation. It is natural in that there is a close correspondence between the control flows, enjoys a bisimulation result, and is suitable for practical model checkin... |
---
abstract: 'We consider a two-dimensional fully frustrated Josephson-junction array driven by combined direct and alternating currents. Interplay between the mode locking phenomenon, manifested by giant Shapiro steps in the current-voltage characteristics, and the dynamic phase transition is investigated at finite t... |
---
author:
- 'Vasileios Tzoumas,$^{1}$ Luca Carlone,$^{1}$ George J. Pappas,$^{2}$ Ali Jadbabaie$^{1}$ [^1] [^2] [^3]'
bibliography:
- 'references.bib'
---
[Vasileios Tzoumas]{} (S’12-M’18) is a post-doctoral associate at the MIT Laboratory for Information and Decision Systems. He received his Ph.D. at the Department... |
---
abstract: 'Autonomous detection of desired events from large databases using time series classification is becoming increasingly important in civil engineering as a result of continued long-term health monitoring of a large number of engineering structures encompassing buildings, bridges, towers, and offshore platf... |
---
abstract: |
[ In this paper, it is shown that, for any equidimensional $C^\infty$ map-germ $f: (\mathbb{R}^n,0)\to (\mathbb{R}^n,0)$, the map-germ $F: (\mathbb{R}^n, 0) \to
\mathbb{R}^n\times\mathbb{R}^{\ell}$ defined by $F(x)=\left(f(x), \mu_1(x){|Jf|^2(x)}, \cdots,
\mu_\ell(x){|Jf|^2(x)}\right)$ is ... |
---
abstract: 'Understanding the evolutionary relationship among species is of fundamental importance to the biological sciences. The location of the root in any phylogenetic tree is critical as it gives an order to evolutionary events. None of the popular models of nucleotide evolution used in likelihood or Bayesian m... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.