Results 51 to 60 of about 548,689 (195)
Electromagnetic Models of the Electron and the Transition from Classical to Relativistic Mechanics [PDF]
, 2004 This paper is part II of a trilogy on the transition from classical particle mechanics to relativistic continuum mechanics that one of the authors is working on. The first part, on the Trouton experiment, was published in the Stachel festschrift (Janssen
Janssen, Michel, Mecklenburg, Matthew
core
Die Fuchs'schen Funktionen im Briefwechsel zwischen Henri Poincaré und Lazarus Fuchs : Sommer 1880 [PDF]
, 2012 Briefwechsel zwischen Henri Poincaré und Lazarus Fuchs über die Verallgemeinerung des Umkehrproblems (Fuchssche Funktionen)
Poincaré, Henri, Fuchs, Lazarus
core +1 more source
Chemistry – A European Journal, EarlyView.The reactions between tetra(pyridin‐4‐ylthio)tetrathiafulvalene and Br2/I2/ICl/IBr led to a variety of products, including a rare example of neutral 1:4 CT adduct and ionic products showing supramolecular cage motifs at (tri)halide templates. The nature of the reaction products was elucidated based on XRD analysis, Raman spectroscopy and QTAIM, NCI ...
Anna Caria +6 more
wiley +1 more source
Controllability of periodic linear systems, the Poincaré sphere, and quasi-affine systems [PDF]
, 2023 For periodic linear control systems with bounded control range, an autonomized system is introduced by adding the phase to the state of the system. Here, a unique control set (i.e., a maximal set of approximate controllability) with nonvoid interior ...
Alexandre Santana +5 more
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Front Propagation Through a Perforated Wall
Communications on Pure and Applied Mathematics, EarlyView.ABSTRACT We consider a bistable reaction– diffusion equation ut=Δu+f(u)$u_t=\Delta u +f(u)$ on RN${\mathbb {R}}^N$ in the presence of an obstacle K$K$, which is a wall of infinite span with many holes. More precisely, K$K$ is a closed subset of RN${\mathbb {R}}^N$ with smooth boundary such that its projection onto the x1$x_1$‐axis is bounded and that ...
Henri Berestycki +2 more
wiley +1 more source
Quantum entangled fractional topology and curvatures
Communications Physics, 2021 The Chern number is a defining characteristic of a non-trivial topological system and is derived from another fundamental property termed the Berry curvature.
Joel Hutchinson, Karyn Le Hur
doaj +1 more source
Planar Coulomb Gas on a Jordan Arc at Any Temperature
Communications on Pure and Applied Mathematics, EarlyView.ABSTRACT We study a planar Coulomb gas confined to a sufficiently smooth Jordan arc γ$\gamma$ in the complex plane, at inverse temperature β>0$\beta > 0$. Let Z¯nβ(γ)=Znβ(γ)((2cap(γ))βn2/2e(1−β/2)n(H(νe,γ)−H(νe,I)),$$\begin{equation*} \bar{Z}_{n}^\beta (\gamma)=\frac{Z_n^\beta (\gamma)}{((2\text{cap}(\gamma))^{\beta n^2/2}e^{(1-\beta /2)n(H(\nu _{e ...
K. Courteaut, K. Johansson, F. Viklund
wiley +1 more source
Construction of Coherent and Partially Coherent Orbital Angular Momentum Poincaré Sphere
, 2014 We construct Poincaré sphere for orbital angular momentum (OAM) states for coherent and partially coherent light beams using a non-separable state generated with modified Sagnac interferometer and a random ...
Aadhi, A. +9 more
core +1 more source
Dehn surgery on knots in the Poincaré homology sphere: [PDF]
, 2023 Thesis advisor: Joshua E. GreeneWe develop and implement obstructions to realizing a 3-manifold all of whose prime summands are lens spaces as Dehn surgery on a knot K in the Poincaré homology sphere, and in the process, we determine the knot Floer ...
Caudell, Jacob
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Edge Fluid Turbulence Simulations of Stellarators With GRILLIX
Contributions to Plasma Physics, EarlyView.ABSTRACT The edge fluid turbulence code GRILLIX has recently been extended from axisymmetric tokamak geometries to support 3D stellarator configurations. Following successful proof‐of‐principle simulations published in Stegmeir et al., we present here a comprehensive simulation of the Wendelstein 7‐AS stellarator.
Andreas Stegmeir +4 more
wiley +1 more source