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On topological invariance of Kuperberg invariant
On topological invariance of Kuperberg invariantopenaire
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Journal of Discrete Mathematical Sciences and Cryptography, 2021
In this article, we recover many degree-based topological invariants using their formulas given in table [1] of Bismuth Tri-iodide by using its M-polynomial.
Saira Hameed +6 more
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In this article, we recover many degree-based topological invariants using their formulas given in table [1] of Bismuth Tri-iodide by using its M-polynomial.
Saira Hameed +6 more
semanticscholar +1 more source
Topological invariants and curvature
2022Summary: It is widely known that the fundamental group of a Lie group, and in general a symmetric space, is abelian. In the current paper it is demonstrated that any finitely generated abelian group is the fundamental group of a compact Lie group. In addition, it is proved that for any arbitrary group there is a differentiable manifold of dimension ...
Toomanian, Megerdich +1 more
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Probing bulk topological invariants using leaky photonic lattices
Nature Physics, 2020Topological invariants characterizing filled Bloch bands underpin electronic topological insulators and analogous artificial lattices for Bose–Einstein condensates, photonics and acoustic waves.
D. Leykam, Daria A. Smirnova
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Symmetry, invariants, topology
Physics Reports, 2001X ; 1 ; 1 ; 2 ; scie ...
Michel, L +3 more
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Proceedings of the London Mathematical Society, 1953
was to consider relationships between the local groups occurring in the Vietoris, singular and homotopy theories. The referee suggested that the local "C" and "D" groups occurring in the theory and defined in [5] and [6] (hereafter referred to as LTI and CTM respectively), were not "functorial" in the sense that the isomorphisms connected with them ...
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was to consider relationships between the local groups occurring in the Vietoris, singular and homotopy theories. The referee suggested that the local "C" and "D" groups occurring in the theory and defined in [5] and [6] (hereafter referred to as LTI and CTM respectively), were not "functorial" in the sense that the isomorphisms connected with them ...
openaire +1 more source
2020
To narrow the inherent gap between heterogeneous face domains, much efforts have been made in the past decade. Some of these solutions resort to deep generative networks to synthesize proper face images based on inputs from another domain. It is widely agreed that facial topology tends to be closely related to identity information, since facial ...
Yi Li, Huaibo Huang, Ran He, Tieniu Tan
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To narrow the inherent gap between heterogeneous face domains, much efforts have been made in the past decade. Some of these solutions resort to deep generative networks to synthesize proper face images based on inputs from another domain. It is widely agreed that facial topology tends to be closely related to identity information, since facial ...
Yi Li, Huaibo Huang, Ran He, Tieniu Tan
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, 2019
Intriguing issues in one-dimensional non-reciprocal topological systems include the breakdown of usual bulk-edge correspondence and the occurrence of half-integer topological invariants.
Hui Jiang, R. Lü, Shu Chen
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Intriguing issues in one-dimensional non-reciprocal topological systems include the breakdown of usual bulk-edge correspondence and the occurrence of half-integer topological invariants.
Hui Jiang, R. Lü, Shu Chen
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TOPOLOGICAL OBSTRUCTIONS TO BRST INVARIANCE
Modern Physics Letters A, 1993It is shown that, due to topological obstructions, the effective action of a gauge theory in a multiple-connected space-time containing one fermion n-plet in the fundamental representation of the covering group of the gauge group is not, in general, BRST-invariant.
Batakis, Nikolaos A. +1 more
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