Zobrazeno 1 - 10
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pro vyhledávání: '"Ambient space"'
Autor:
Mohammad Vahid Takook
Publikováno v:
Universe, Vol 10, Iss 2, p 70 (2024)
Quantum de Sitter geometry is discussed using elementary field operator algebras in Krein space quantization from an observer-independent point of view, i.e., ambient space formalism. In quantum geometry, the conformal sector of the metric becomes a
Externí odkaz:
https://doaj.org/article/794d7d6e6bc243adafce00849eeb7cfb
Akademický článek
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Publikováno v:
Universe, Vol 9, Iss 9, p 379 (2023)
Within the de Sitter ambient space framework, the two different bases of the one-particle Hilbert space of the de Sitter group algebra are presented for the scalar case. Using field operator algebra and its Fock space construction in this formalism,
Externí odkaz:
https://doaj.org/article/02a0208a0f1d423cbd3706ba975dc841
Akademický článek
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Publikováno v:
IEEE Transactions on Neural Networks and Learning Systems. 33:3598-3611
Many data sources, such as human poses, lie on low-dimensional manifolds that are smooth and bounded. Learning low-dimensional representations for such data is an important problem. One typical solution is to utilize encoder-decoder networks. However
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbd11bbc24d664ef180dfde26433be16
https://doi.org/10.1109/tnnls.2021.3053591
https://doi.org/10.1109/tnnls.2021.3053591
Akademický článek
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Autor:
Alberto Marcone, Manlio Valenti
Publikováno v:
Fundamenta Mathematicae. 257:69-93
In this paper we study the notion of Salem set from the point of view of descriptive set theory. We first work in the hyperspace $\mathbf{K}([0,1])$ of compact subsets of $[0,1]$ and show that the closed Salem sets form a $\boldsymbol{\Pi}^0_3$-compl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4df4d7745bee80bb995e23fe38702e2
https://doi.org/10.4064/fm997-7-2021
https://doi.org/10.4064/fm997-7-2021
Publikováno v:
Journal of Optimization Theory and Applications. 193:381-407
In this paper, we study a new generalization of the Lorentz cone $$\mathcal{L}^n_+$$ L + n , called the monotone extended second-order cone (MESOC). We investigate basic properties of MESOC including computation of its Lyapunov rank and proving its r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a325c887bb637427f581e93aa1a7f75
https://doi.org/10.1007/s10957-021-01962-4
https://doi.org/10.1007/s10957-021-01962-4
Publikováno v:
Mathematische Annalen. 384:1-24
We study the evolution of compact convex curves in two-dimensional space forms. The normal speed is given by the difference of the weighted inverse curvature with the support function, and in the case where the ambient space is the Euclidean plane, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c0a1ce28a065814592a9e451cf75408
https://doi.org/10.1007/s00208-021-02285-5
https://doi.org/10.1007/s00208-021-02285-5
Autor:
Paul Laurain
We prove that simply connected H-surfaces with small diameter in a 3-manifold necessarily concentrate at a critical point of the scalar curvature. Introduction Let (N, g) be a compact oriented Riemannian manifold. The aim of this article is to unders
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baedd74c818905480b6d34d3e803f51b
http://arxiv.org/abs/2211.11813
http://arxiv.org/abs/2211.11813
