Results 41 to 50 of about 354,587 (290)
Boundary shape identification method for density based topology optimization
Nihon Kikai Gakkai ronbunshu, 2022 Topology optimization is an advanced design method that is used to generate lightweight and high-performance structures by determining the material distribution.
Yoshinori NISHIO, Yang LIU, Nagato ONO
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Ishibashi states, topological orders with boundaries and topological entanglement entropy. Part I [PDF]
Journal of High Energy Physics, 2019 Abstract In this paper, we study gapped edges/interfaces in a 2+1 dimensional bosonic topological order and investigate how the topological entanglement entropy is sensitive to them. We present a detailed analysis of the Ishibashi states describing these edges/interfaces making use of the physics of anyon condensation in the ...
Jiaqi Lou, Ce Shen, Ling-Yan Hung
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Topological Models of Columnar Vagueness [PDF]
, 2022 This paper intends to further the understanding of the formal properties of (higher-order) vagueness by connecting theories of (higher-order) vagueness with more recent work in topology.
Mormann, Thomas
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A Novel Mesh Quality Improvement Method for Boundary Elements
Journal of Applied Mathematics, 2012 In order to improve the boundary mesh quality while maintaining the essential characteristics of discrete surfaces, a new approach combining optimization-based smoothing and topology optimization is developed. The smoothing objective function is modified,
Hou-lin Liu +3 more
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Infernal and exceptional edge modes: non-Hermitian topology beyond the skin effect
JPhys Materials, 2023 The classification of point gap topology in all local non-Hermitian (NH) symmetry classes has been recently established. However, many entries in the resulting periodic table have only been discussed in a formal setting and still lack a physical ...
M Michael Denner +2 more
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Topological expansion and boundary conditions [PDF]
Journal of High Energy Physics, 2008 In this article, we compute the topological expansion of all possible mixed-traces in a hermitian two matrix model. In other words we give a recipe to compute the number of discrete surfaces of given genus, carrying an Ising model, and with all possible given boundary conditions.
Eynard, B., Orantin, N.
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A level-set-based topology optimisation of carpet cloaking devices with the boundary element method
Mechanical Engineering Journal, 2016 We investigate a topology optimisation based on the level set method for a design problem of carpet cloaking devices. In topology optimisation of carpet cloaking devices, we need to calculate the electromagnetic response in a semi-infinite domain. We use
Kenta NAKAMOTO +3 more
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Dynamical confinement in bosonized QCD2
, 1992 In the bosonized version of two dimensional theories non trivial boundary conditions (topology) play a crucial role. They are inevitable if one wants to describe non singlet states. In abelian bosonization, color is the charge of a topological current in
A. Ferrando +31 more
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The boundary manifold of a complex line arrangement [PDF]
, 2008 We study the topology of the boundary manifold of a line arrangement in CP^2, with emphasis on the fundamental group G and associated invariants. We determine the Alexander polynomial Delta(G), and more generally, the twisted Alexander polynomial ...
Cohen, Daniel C, Suciu, Alexander I
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Flux Confinement in Mesoscopic Superconductors
, 1998 We report on flux confinement effects in superconducting submicron line, loop and dot structures. The main idea of our study was to vary the boundary conditions for confinement of the superconducting condensate by taking samples of different topology and,
Benoist +33 more
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