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--- abstract: 'To study the singularities that appear in mean curvature flow, one must understand *self-shrinkers*, surfaces that shrink by dilations under mean curvature flow. The simplest examples of self-shrinkers are spheres and cylinders. In 1989, Angenent constructed the first nontrivial example of a self-shrinke...
--- abstract: | We deal with the following closely related problems: (i) For a germ of a reduced plane analytic curve, what is the minimal degree of an algebraic curve with a singular point analytically equivalent (isomorphic) to the given one? (ii) For a germ of a holomorphic function in two variables with an isol...
--- abstract: | Improved terrestrial experiment to test the equivalence principle for rotating extended bodies is presented, and a new upper limit for the violation of the equivalence principle is obtained at the level of 1.6$% \times $10$^{\text{-7}}$, which is limited by the friction of the rotating gyroscope...
--- abstract: 'It is shown that unlike the perfect fluid case, anisotropic fluids (principal stresses unequal) may be geodesic, without this implying the vanishing of (spatial) pressure gradients. Then the condition of vanishing four acceleration is integrated in non-comoving coordinates. The resulting models are neces...
--- abstract: 'The Rabi model describes the simplest interaction between a cavity mode with a frequency $\omega_c$ and a two-level system with a resonance frequency $\omega_0$. It is shown here that the spectrum of the Rabi model coincides with the support of the discrete Stieltjes integral measure in the orthogonality...
--- abstract: 'A large portion of the car-buying experience in the United States involves interactions at a car dealership. At the dealership, the car-buyer relays their needs to a sales representative. However, most car-buyers are only have an abstract description of the vehicle they need. Therefore, they are only abl...
--- abstract: 'We prove the existence of hedgehogs for germs of complex analytic diffeomorphisms of $(\mathbb{C}^{2},0)$ with a semi-neutral fixed point at the origin, using topological techniques. This approach also provides an alternative proof of a theorem of Pérez-Marco on the existence of hedgehogs for germs of un...
--- abstract: 'Map based visual inertial localization is a crucial step to reduce the drift in state estimation of mobile robots. The underlying problem for localization is to estimate the pose from a set of 3D-2D feature correspondences, of which the main challenge is the presence of outliers, especially in changing e...
--- author: - title: 'Low-Level Augmented Bayesian Optimization for Finding the Best Cloud VM' --- =1 Cloud Computing; Performance Optimization; Bayesian Optimization; Machine Learning; Low-level Metrics
--- abstract: | Recently, Xie-Cao [@XC] obtained a Second Main Theorem for moving hypersurfaces located in subgeneral position with index which is extended the result of Ru [@R3]. By using some methods due to Son-Tan-Thin [@STT], Quang [@Q2] and Xie-Cao [@XC], we shall give a Schmidt’s Subspace Theorem for moving h...
--- author: - 'N.D. Christensen, P. de Aquino, N. Deutschmann, C. Duhr, B. Fuks, C. Garcia-Cely, O. Mattelaer, K. Mawatari, B. Oexl, Y. Takaesu' bibliography: - 'library.bib' date: 'Received: date / Accepted: date' title: 'Simulating spin-$\mathbf{{\frac{3}{2}}}$ particles at colliders' --- \ Introduction {#sec:intro...
--- abstract: 'The role of the electron diffusion on the stability of a Townsend discharge is investigated. It is obtained, that electron diffusion modifies the condition of the steady self-sustenance of the discharge, and make discharge unstable.' author: - 'V.V. Mikhailenko' - 'H.J. Lee' - 'V.S. Mikhailenko' title: D...
--- abstract: 'We present a study of the submillimeter (submm) emission of Distant Red Galaxies (DRGs). The DRGs are selected by the criterion $J-K > 2.3$, and are generally massive galaxies at redshifts higher than 2, with red rest-frame optical colors. Using a deep SCUBA submm image of a field centred on the cluster ...
--- author: - 'N. Vranešević, D. B. Melrose' - 'R. N. Manchester' date: 'Received  2006 month day; accepted  2006  month day' title: What is Special about HBRPs --- Introduction {#sect:intro} ============ About 1500 neutron stars have so far been detected in the Galaxy as radio pulsars, of which 125 are millisecond ...
--- abstract: 'We report on a precision measurement of the $D$ line tune-out wavelength of $^{87}$Rubidium in the hyperfine ground state $\Ket{F=1, m_F=0,\pm1}$ manifold at $\SI{790}{\nm}$, where the scalar ac Stark shifts of the $D_1$ and the $D_2$ lines cancel. This wavelength is sensitive to usually neglected contri...
--- abstract: 'We undertake a local analysis of combinatorial independence as it connects to topological entropy within the framework of actions of sofic groups.' address: - '-David Kerr, Department of Mathematics, Texas A[&]{}M University, College Station, TX 77843-3368, U.S.A.' - '-Hanfeng Li, Department of Mathemati...
--- abstract: 'The multidimensional quantization procedure, proposed by the first author and its modifications (reduction to radicals and lifting on $U(1)$-coverings) give us a almost universal theoretical tools to find irreducible representations of Lie groups. By using this method and the root theory, we realize in t...
--- abstract: 'Docking is an important tool in computational drug discovery that aims to predict the binding pose of a ligand to a target protein through a combination of pose scoring and optimization. A scoring function that is differentiable with respect to atom positions can be used for both scoring and gradient-bas...
--- abstract: 'One of the main scientific objectives of the ongoing [[*Fermi*]{}]{} mission is unveiling the nature of the unidentified $\gamma$-ray sources (UGSs). Despite the large improvements of [[*Fermi*]{}]{} in the localization of $\gamma$-ray sources with respect to the past $\gamma$-ray missions, about one thi...
[**MARKET MILL DEPENDENCE PATTERN IN THE STOCK MARKET: MULTISCALE CONDITIONAL DYNAMICS**]{} **[ Sergey Zaitsev$^{(a)}$, Alexander Zaitsev$^{(a)}$,\ Andrei Leonidov$^{(b,a,c)}$[^1]$^,$[^2], Vladimir Trainin$^{(a)}$, ]{}** \(a) [*Letra Group, LLC, Boston, Massachusetts, USA*]{} \(b) [*Theory Department, P.N. Lebedev P...
--- abstract: 'This paper presents the design of a multi-spacecraft system for the deflection of asteroids. Each spacecraft is equipped with a fibre laser and a solar concentrator. The laser induces the sublimation of a portion of the surface of the asteroid, and the resultant jet of gas and debris thrusts the asteroid...
--- abstract: 'In this paper, we study the codes over the matrix ring over $\mathbb{Z}_4$, which is perhaps the first time the ring structure $M_2(\mathbb{Z}_4)$ is considered as a code alphabet. This ring is isomorphic to $\mathbb{Z}_4[w]+U\mathbb{Z}_4[w]$, where $w$ is a root of the irreducible polynomial $x^2+x+1 \i...
--- abstract: 'Our Galactic Center hosts over 10% of the known massive stars in the Galaxy. The majority of these stars are located in three particularly massive clusters that formed within the past 5 . While these clusters are extraordinary, their formation repesents about half of the total inferred star formation rat...
--- abstract: 'Let ${{{\bf A}}}\in {\mathbb{R}}^{n \times n}$ be a nonnegative irreducible square matrix and let $r({{{\bf A}}})$ be its spectral radius and Perron-Frobenius eigenvalue. Levinger asserted and several have proven that $r(t):={r}((1{-}t) {{{\bf A}}}+ t {{{\bf A}}}{^{\!\top}})$ increases over $t \in [0,1/2...
--- author: - '[J. García-Cuerva]{} and [J.Parcet]{}' title: | Vector-valued Hausdorff-Young inequality\ on compact groups --- =13.5cm [^1] [^2] [^3] Introduction {#section1 .unnumbered} ============ If $1 \le p \le 2$ and $p' = p / (p-1)$ denotes the conjugate exponent of $p$, the classical Hausdorff-Young...
--- abstract: | Orlicz spaces are generalizations of Lebesgue spaces. The sufficient and necessary conditions for generalized Hölder’s inequality in Lebesgue spaces and in weak Lebesgue spaces are well known. The aim of this paper is to present sufficient and necessary conditions for generalized Hölder’s inequality...
--- abstract: 'As a necessary preliminary step toward geophysically significant extrapolations, we study the scale effects in internal wave attractors in the linear and nonlinear regimes. We use two geometrically similar experimental set-ups, scaled to factor 3, and numerical simulations (a spectral element method, bas...
--- abstract: 'We present results on the radiation drag exerted by an isotropic and homogenous background of ${\rm {Ly{\alpha}}}$ photons on neutral gas clouds orbiting within H[ii]{} regions around Population III stars of different masses. The Doppler shift causes a frequency difference between photons moving in the d...
\ \ ------------------------------------------------------------------------ \ ------------------------------------------------------------------------ [^1] Introduction {#Intro} ============ There are neither a priori nor observational reasons for assuming that the universe during its dynamical evolution has alw...
--- abstract: 'We introduce a dynamical blockade phenomenon occurring in a nonlinear bosonic mode induced by a combination of continuous and pulsed excitations. We find that the underlying mechanism for the blockade is general, enhancing antibunching in the strongly nonlinear regime and inducing it in the weakly nonlin...
--- author: - 'T. T. Takeuchi[^1]' - 'T. T. Ishii[^2]' date: 'Received/Accepted' title: ' Dust emission model of Lyman-break galaxies ' --- Introduction ============ Star formation and metal enrichment in an early stage of galaxies are of great importance to understand the history of the universe. With the aid of a v...
--- abstract: 'The paper gives a historical survey of the causal position space renormalization with a special attention to the role of Raymond Stora in the development of this subject. Renormalization is reduced to subtracting the pole term in analytically regularized primitively divergent Feynman amplitudes. The iden...
--- abstract: 'The broadband spectral energy distribution (SED) of blazars show significant curvature. In this paper, we study the curvature properties for a large sample of *Fermi*/LAT bright blazars based on quasi-simultaneous SED. Both SEDs of synchrotron and inverse Compton (IC) components are fitted by a log-parab...
--- abstract: 'Let $G$ be a finite subgroup in ${\mathrm{SU(2)}}$, and $Q$ the corresponding affine Dynkin diagram. In this paper, we review the relation between the categories of $G$-equivariant sheaves on ${\mathbb{P}^1}$ and $\operatorname{Rep}Q_h$, where $h$ is an orientation of $Q$, constructing an explicit equiva...
--- abstract: 'In this paper, we conjecture an extension of the Hilbert basis theorem and the finite generation of invariants to commutative algebras in symmetric finite tensor categories over fields of positive characteristic. We prove the conjecture in the case of semisimple categories and more generally in the case ...
--- abstract: 'We perform imaging and analyses of SMA 1.3 mm continuum, C$^{18}$O (2–1) and $^{12}$CO (2–1) line data of 17 Class 0 and 0/I protostars to study their gas kinematics on a 1,000-AU scale. Continuum and C$^{18}$O (2–1) emission are detected toward all the sample sources and show central primary components ...
--- abstract: 'With the rapidly growing number of research publications, there is a vast amount of scholarly information that needs to be organized in digital libraries. To deal with this challenge, digital libraries use semantic techniques to build knowledge-base structures for organizing scientific information. Ident...
--- abstract: 'Rain streaks will inevitably be captured by some outdoor vision systems, which lowers the image visual quality and also interferes various computer vision applications. We present a novel rain removal method in this paper, which consists of two steps, i.e., detection of rain streaks and reconstruction of...
--- abstract: 'We show that there is a positive constant $c$ such that any graph on vertex set $[n]$ with at most $c n^2/k^2 \log k$ edges contains an independent set of order $k$ whose vertices form an arithmetic progression. We also present applications of this result to several questions in Ramsey theory.' author: -...
--- abstract: 'End-to-end (E2E) models have made rapid progress in automatic speech recognition (ASR) and perform competitively relative to conventional models. To further improve the quality, a two-pass model has been proposed to rescore streamed hypotheses using the non-streaming Listen, Attend and Spell (LAS) model ...
--- abstract: 'A detailed and systematic density-functional theory (DFT) study of a series of early transition-metal carbides (TMC’s) in the NaCl structure is presented. The focus is on the trends in the electronic structure and nature of bonding, which are essential for the understanding of the reactivity of TMC’s. Th...
--- abstract: 'Reversible reaction involving Li amide (LiNH$_{2}$) and Li imide (Li$_{2}$NH) is a potential mechanism for hydrogen storage. Recent synchrotron x-ray diffraction experiments \[W. I. David [*et al.*]{}, J. Am. Chem. Soc. [**129**]{}, 1594 (2007)\] suggest that the transformation between LiNH$_{2}$ and Li$...
Rare gas solid surfaces and films provide an important testing ground for a variety of surface phase transitions. Surface melting [@SM], roughening [@vanbejeren], and more recently preroughening (PR) [@dennijs] have been identified or at least claimed at the free rare gas solid-vapor interface. Layering transitions of ...
--- abstract: 'Let $N$ be a $(n+1)$-dimensional globally hyperbolic Lorentzian manifold with a compact Cauchy hypersurface $\mathcal{S}_0$ and $F$ a curvature function, either the mean curvature $H$, the root of the second symmetric polynomial ${{\sigma}}_2 = \sqrt{H_2}$ or a curvature function of class $(K^*)$. We con...
--- abstract: 'We discuss phenomenological tests for the frozen infrared behavior of the running coupling constant and gluon propagators found in some solutions of Schwinger-Dyson equations of the gluonic sector of QCD. We verify that several observables can be used in order to select the different expressions of $\alp...
--- author: - 'C. Pfrommer, V. Springel, T.A. En[ß]{}lin,' - 'M. Jubelgas' title: Cosmological structure formation shocks and cosmic rays in hydrodynamical simulations --- Cosmological shock waves during structure formation not only play a decisive role for the thermalization of gas in virializing structures but also ...
--- --- SHORT RUNNING TITLE: ADMISSIBILITY IN REGRESSION [*1. Department of Mathematics and Statistics\ La Trobe University\ Bundoora Victoria 3086\ Australia* ]{} [*2. Future Farming Systems Research\ Department of Primary Industries\ 600 Sneydes Road\ Werribee 3030 Victoria\ Australia* ]{} [*3. Department of Stat...
--- abstract: | The first part of this article is a brief survey of the properties of so-called almost interior points in ordered Banach spaces. Those vectors can be seen as a generalization of “functions which are strictly positive almost everywhere” on $L^p$-spaces and of “quasi-interior points” in Banach lattice...
--- abstract: 'We study the problem of causal discovery through targeted interventions. Starting from few observational measurements, we follow a Bayesian active learning approach to perform those experiments which, in expectation with respect to the current model, are maximally informative about the underlying causal ...
--- abstract: | De Alfaro and Henzinger’s Interface Automata (IA) and Nyman et al.’s recent combination IOMTS of IA and Larsen’s Modal Transition Systems (MTS) are established frameworks for specifying interfaces of system components. However, neither IA nor IOMTS consider conjunction that is needed in practice whe...
--- abstract: 'We propose a coarse-grained model for polymer chains and polymer networks based on the meso-scale dynamics. The model takes the internal degrees of freedom of the constituent polymer chains into account using memory functions and colored noises. We apply our model to dilute polymer solutions and polymer ...
--- abstract: | We searched for cluster X-ray luminosity and radius evolution using our sample of 201 galaxy clusters detected in the 160 deg$^2$ survey with the PSPC (Vikhlinin et al. 1998). With such a large area survey, it is possible, for the first time with , to test the evolution of luminous clusters, $L_x>3\...
--- author: - '<span style="font-variant:small-caps;"></span> [^1]   <span style="font-variant:small-caps;"></span> [^2]   <span style="font-variant:small-caps;"></span> [^3]' bibliography: - './EMCS\_20190404.bib' title: '<span style="font-variant:small-caps;"></span>[^4] ' --- Introduction {#sec:intro} ============ ...
--- abstract: 'The space astrometry mission GAIA will construct a dense optical QSO-based celestial reference frame. For consistency between optical and radio positions, it will be important to align the GAIA frame and the International Celestial Reference Frame (ICRF) with the highest accuracy. Currently, it is found ...
--- abstract: 'Quantum systems with discrete symmetries can usually be desymmetrized, but this strategy fails when considering transport in open systems with a symmetry that maps different openings onto each other. We investigate the joint probability density of transmission eigenvalues for such systems in random-matri...
--- abstract: 'Measurements of the exchange stiffness $D$ and the exchange constant $A$ of Yttrium Iron Garnet (YIG) films are presented. The YIG films with thicknesses from 0.9$\mu$m to 2.6$\mu$m were investigated with a microwave setup in a wide frequency range from 5 to 40GHz. The measurements were performed when th...
--- author: - | M. G. J. VAN DEN BRAND\ CWI\ J. HEERING\ CWI\ P. KLINT\ CWI and University of Amsterdam - | P. A. OLIVIER\ CWI title: 'Compiling Language Definitions: The [ASF+SDF]{} Compiler' --- This research was supported in part by the Telematica Instituut under the [*Domain-Specifi...
**** 0.8truecm **Hyperfine Structure and Zeeman Splitting** 0.3truecm **in Two-Fermion Bound-State Systems** 0.6truecm Andrei G. Terekidi$^{a }$, Jurij W. Darewych$^{b }$, Marko Horbatsch$^{c}$ 0.5truecm *Department of Physics and Astronomy, York University, Toronto, Ontario, M3J 1P3, Canada* *$^{a }$terekidi@...
--- abstract: 'We show that the distortion of the $(2,q)$-torus knot is not bounded linearly from below.' author: - Luca Studer title: 'Note on the distortion of $(2,q)$-torus knots' --- Introduction ============ The notion of distortion was introduced by Gromov [@GLP]. If $\gamma$ is a rectifiable simple closed curv...
--- abstract: 'In this article we investigate the properties of Bernstein processes generated by infinite hierarchies of forward-backward systems of decoupled linear deterministic parabolic partial differential equations defined in $\mathbb{R}^{d}$, where $d$ is arbitrary. An important feature of those systems is that ...
--- abstract: 'Droplet evaporation of multicomponent droplets is essential for various physiochemical applications, e.g. in inkjet printing, spray cooling and microfabrication. In this work, we observe and study phase segregation of an evaporating sessile binary droplet, consisting of a mixture of water and a surfactan...
--- abstract: 'A careful analysis of the $HEAO1~A2~2-10~keV$ full-sky map of the X-ray background (XRB) reveals clustering on the scale of several degrees. After removing the contribution due to beam smearing, the intrinsic clustering of the background is found to be consistent with an auto-correlation function of the ...
--- abstract: 'We have investigated structure and properties of small metal clusters using all-electron [*ab initio*]{} theoretical methods based on the Hartree-Fock approximation and density functional theory, perturbation theory and compared results of our calculations with the available experimental data and the res...
--- abstract: | In nanophotonics, multipole approach has become an indispensable theoretical framework for analyzing subwavelength meta-atoms and their radiation properties. Thus far, induced multipole moments have frequently used to illustrate the radiating properties of the meta-atoms, but they are excited at a s...
--- abstract: 'Intensity modulated proton therapy (IMPT) provides highly conformal dose distributions through the application of multiple, angularly spaced fields, each applying an ad-hoc pattern of spatially varying particle fluences. In particular, Bragg peaks are simultaneously optimized for all the fields. Once the...
--- abstract: 'The first-order, infinite-component field equations we proposed before for non-relativistic anyons (identified with particles in the plane with noncommuting coordinates) are generalized to accommodate arbitrary background electromagnetic fields. Consistent coupling of the underlying classical system to a...
--- abstract: | Local differential privacy (LDP) enables private data sharing and analytics without the need for a trusted data collector. Error-optimal primitives (for, , estimating means and item frequencies) under LDP have been well studied. For analytical tasks such as range queries, however, the error is often...
--- abstract: 'In this paper we show that there is no algorithm to decide whether an arbitrarily given polynomial equation $P(z_1,\ldots,z_{52})=0$ (with integer coefficients) over the Gaussian ring $\mathbb Z[i]$ is solvable.' address: - '(Yuri Matiyasevich) St. Petersburg Department of Steklov Mathematical Institute ...
--- abstract: 'In this paper, an intuitive mathematical formulation is provided to generalize the residual entanglement for tripartite systems of qubits (Phys. Rev. A **61**, 052306 (2000)) to the tripartite systems in higher dimension. The spirit lies in the tensor treatment of tripartite pure states (Phys. Rev. A **7...
--- author: - 'A. La Rosa,' title: 'The ATLAS Insertable B-Layer: from construction to operation' --- [99]{} ATLAS Collaboration, The ATLAS Experiment at the CERN Large Hadron Collider, JINST 3 (2008) S08003. G. Aad et al., ATLAS pixel detector electronics and sensors, JINST 3 (2008) P07007. ATLAS IBL Collaboration, ...
--- abstract: | We present an approximate analytic solution of the Klein-Gordon equation in the presence of equal scalar and vector generalized deformed hyperbolic potential functions by means of parameteric generalization of the Nikiforov-Uvarov method. We obtain the approximate bound state rotational-vibrational ...
--- author: - | Yin Sun$^\dag$, Elif Uysal-Biyikoglu$^\ddag$, Roy D. Yates$^\star$, C. Emre Koksal$^\dag$, and Ness B. Shroff$^\dag{}^\S$\ $^\dag$Dept. of ECE, $^\S$Dept. of CSE, The Ohio State University, Columbus, OH\ $^\ddag$Dept. of EEE, Middle East Technical University, Ankara, Turkey\ $^\star$Dept...
--- abstract: 'We investigate the morphology dependence of the Tully-Fisher (TF) relation, and the expansion of the relation into a three-dimensional manifold defined by luminosity, total circular velocity and a third dynamical parameter, to fully characterise spiral galaxies across all morphological types. We use a fu...
--- abstract: | The multi-TeV $\gamma$-rays from the Galactic Center (GC) have a cutoff at tens of TeV, whereas the diffuse emission has no such cutoff, which is regarded as an indication of PeV proton acceleration by the HESS experiment. It is important to understand the inconsistency and study the possibility tha...
--- author: - '[^1]' bibliography: - 'bibliography.bib' title: '**Voliro: An Omnidirectional Hexacopter With Tiltable Rotors**' --- Introduction {#sec:introduction} ============ System Description {#sec:system} ================== Modelling {#sec:modelling} ========= Control {#sc:control} ======= Evaluation {#sec:e...
--- abstract: 'A dissipative scheme is proposed to prepare tripartite $W$ state in a Rydberg-atom-cavity system. It is an organic combination of quantum Zeno dynamics, Rydberg antiblockade and atomic spontaneous emission to turn the tripartite $W$ state into the unique steady state of the whole system. The robustness a...
--- author: - 'John Augustine[^1]' - 'William K. Moses Jr.[^2]' bibliography: - 'references.bib' title: 'Dispersion of Mobile Robots: A Study of Memory-Time Trade-offs [^3]' --- **Keywords:** Dispersion, Load balancing, Mobile robots, Collective robot exploration, Scattering, Uniform deployment, Graph algorithms, Dete...
--- abstract: 'The existence of a finite electric dipole moment (EDM) $d_a$ of the closed-shell atom Yb implies parity and time reversal violations involving the nuclear sector. An important effect which can contribute to the Yb EDM is the tensor-pseudotensor electron-nucleus interaction characterized by the coupling c...
--- author: - Patrick Bernard title: 'Existence of $C^{1,1}$ critical sub-solutions of the Hamilton-Jacobi equation on compact manifolds' --- Patrick Bernard\ CEREMADE, UMR CNRS 7534\ Université de Paris Dauphine\ Pl. du Maréchal de Lattre de Tassigny\ 75775 Paris Cedex 16, France\ `patrick.bernard@ceremade.dauphine.f...
--- abstract: 'We study the interplay between canonical heights and endomorphisms of an abelian variety $A$ over a number field $k$. In particular we show that whenever the ring of endomorphisms defined over $k$ is strictly larger than ${{\mathbb{Z}}}$ there will be ${{\mathbb{Q}}}$-linear relations among the values of...
--- abstract: 'We considered $N\times N$ Wishart ensembles in the class $W_\mathbb{C}\left(\Sigma_N,M\right)$ (complex Wishart matrices with $M$ degrees of freedom and covariance matrix $\Sigma_N$) such that $N_0$ eigenvalues of $\Sigma_N$ is 1 and $N_1=N-N_0$ of them are $a$. We studied the limit as $M$, $N$, $N_0$ an...
--- abstract: 'We analyze the steady-state entanglement between Bose-Einstein condensate trapped inside an optical cavity with a moving end mirror (nanomechanical resonator) driven by a single mode laser. The quantized laser field mediates the interaction between the Bose-Einstein condensate and nanomechanical resonato...
--- abstract: 'Induced coherence in parametric down-conversion between two coherently pumped nonlinear crystals that share a common idler mode can be used as an imaging technique. Based on the interference between the two signal modes of the crystals, an image can be reconstructed. By obtaining an expression for the in...
--- abstract: 'Smoothed particle hydrodynamics is a particle-based, fully Lagrangian, method for fluid-flow simulations. In this work, fundamental concepts of the method are first briefly recalled. Then, we present a thorough comparison of three different incompressibility treatments in SPH: the weakly compressible app...
--- abstract: 'We study the ground state energy $E_G(n)$ of $N$ classical $O(n)$ vector spins with the Hamiltonian $ \mathcal H = -\sum_{i>j} J_{ij} \vec S_i .\vec S_j $ where the coupling constants {$J_{ij}$} are arbitrary. We prove that $E_G(n)$ is independent of $n$ for all $ n > n_{max}(N) = \big \lfloor \frac{\s...
--- author: - | József Balogh [^1]\ [University of Illinois\ University of California, San Diego\ jobal@math.uiuc.edu]{} - | John Lenz [^2]\ [University of Illinois\ jlenz2@math.uiuc.edu]{} bibliography: - 'refs.bib' title: 'On the Ramsey-Turán numbers of graphs and hypergraphs' --- **Ackno...
--- abstract: | We introduce the concept or propagating equations and focus on the case of associativity propagating in varieties of loops. An equation $\eqsymb$ propagates in an algebra $X$ if $\eqsymb(\overrightarrow y)$ holds whenever $\eqsymb(\overrightarrow x)$ holds and the elements of $\overrightarrow y...
--- abstract: 'We report on the detection of a pulsating Fe [$\hbox{K}\alpha~$]{}line in the High Mass X-ray Binary (HMXB) GX 301-2, from a 40-ks observation near periastron. The pulsations in the Fe [$\hbox{K}\alpha~$]{}emission appeared only in the first 7 ks of the observation, with a period and phase profile simila...
--- abstract: 'Cosmic-ray anti-nuclei provide a promising discovery channel for the indirect detection of particle dark matter. Hadron showers produced by the pair-annihilation or decay of Galactic dark matter generate anti-nucleons which can in turn form light anti-nuclei. Previous studies have only focused on the spe...
--- abstract: 'Let $C$ be an extremal Type III or IV code and $D_{w}$ be the support design of $C$ for a weight $w$. We introduce the two numbers $\delta(C)$ and $s(C)$: $\delta(C)$ is the largest integer $t$ such that, for all wight, $D_{w}$ is a $t$-design; $s(C)$ denotes the largest integer $t$ such that there exist...
--- abstract: 'Critical observability is a property of cyber-physical systems to detect whether the current state belongs to a set of critical states. In safety-critical applications, critical states model operations that may be unsafe or of a particular interest. De Santis et al. introduced critical observability for ...
--- abstract: 'We offer an overview of the specification property, its relatives and their consequences. We examine relations between specification-like properties and such notions as: mixing, entropy, the structure of the simplex of invariant measures, and various types of the shadowing property. We pay special attent...
--- abstract: 'Rate-dependent effects in the electronics used to instrument the tagger focal plane at the MAX IV Laboratory have been investigated using the novel approach of Monte Carlo simulation. Results are compared to analytical calculations as well as experimental data for both specialized testing and production ...
--- abstract: 'In this study, we investigate the characteristics and properties of a traversable wormhole constrained by the current astrophysical observations in the framework of modified theories of gravity (MOG). As a concrete case, we study traversable wormhole space–time configurations in the Dvali–Gabadadze–Porra...
--- abstract: 'Stack Overflow (SO) is the largest Q&A website for developers, providing a huge amount of copyable code snippets. Using these snippets raises various maintenance and legal issues. The SO license requires attribution, i.e., referencing the original question or answer, and requires derived work to adopt a ...
--- abstract: 'We show how adaptive protocols of quantum and private communication through bosonic Gaussian channels can be simplified into much easier block versions that involve resource states with finite energy. This is achieved by combining the adaptive-to-block reduction technique devised earlier \[S. Pirandola *...
--- abstract: 'Mirror symmetry suggests unexpected relationships between arithmetic properties of distinct families of algebraic varieties. For example, Wan and others have shown that for some mirror pairs, the number of rational points over a finite field matches modulo the order of the field. In this paper, we obtain...
--- abstract: 'Let $E/{{\mathbb Q}}$ and $A/{{\mathbb Q}}$ be elliptic curves. We can construct modular points derived from $A$ via the modular parametrisation of $E$. With certain assumptions we can show that these points are of infinite order and are not divisible by a prime $p$. In particular, using Kolyvagin’s cons...
--- abstract: 'In this work, we propose a novel framework named Region-Aware Network (RANet), which learns the ability of anti-confusing in case of heavy occlusion, nearby person and symmetric appearance, for human pose estimation. Specifically, the proposed method addresses three key aspects, *i.e.*, data augmentation...
--- abstract: 'In this note we provide a simple explanation of the recent finding of anisotropy in electromagnetic (EM) propagation claimed by Nodland and Ralston. We consider, as a possible origin of such effect, the effective coupling between EM fields and some tiny background torsion field. The coupling is obtained ...