Zobrazeno 1 - 10
of 1 384
pro vyhledávání: '"discrete subgroup"'
Autor:
Kaimanovich, Vadim A.
Publikováno v:
Annals of Mathematics, 2000 Nov 01. 152(3), 659-692.
Externí odkaz:
https://www.jstor.org/stable/2661351
Akademický článek
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Autor:
Lingqiang Li, Qiu Jin
Publikováno v:
Fuzzy Sets and Systems. 442:53-75
In this paper, considering L a complete residuated lattice, we present a lattice-valued category TNG (resp., TTNG) of (topological) ⊤-neighborhood groups, where the object is defined as a group equipped with a (topological) ⊤-neighborhood space s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::015df3f9d72ea3366e0bee8b17f7617b
https://doi.org/10.1016/j.fss.2021.08.013
https://doi.org/10.1016/j.fss.2021.08.013
Akademický článek
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Autor:
Richard Cushman
Publikováno v:
Axioms, Vol 10, Iss 2, p 49 (2021)
In this paper, we construct an affine model of a Riemann surface with a flat Riemannian metric associated to a Schwarz–Christoffel mapping of the upper half plane onto a rational triangle. We explain the relation between the geodesics on this Riema
Externí odkaz:
https://doaj.org/article/47a6a41ef2ef42dcb3d0ab02aee9fdcf
Autor:
Anna Laura Suarez
Publikováno v:
Applied Categorical Structures. 30:485-497
The concepts of Booleanization and of smallest dense quotient are explored in the context of d-frames. These two notions coincide for frames, but bitopologically they turn out to be different. The approach followed here is different from that in (Mos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d2d99a965ab8f5a79e045234b5d1e32
https://doi.org/10.1007/s10485-021-09663-9
https://doi.org/10.1007/s10485-021-09663-9
Publikováno v:
Discrete and Computational Geometry, 2022, 67, 65-111
Discrete & Computational Geometry
Discrete & Computational Geometry
We explore upper bounds on the covering radius of non-hollow lattice polytopes. In particular, we conjecture a general upper bound of $d/2$ in dimension $d$, achieved by the "standard terminal simplices" and direct sums of them. We prove this conject
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ad75b3429e979caec87917fc9f31065
https://doi.org/10.1007/s00454-021-00330-3
https://doi.org/10.1007/s00454-021-00330-3
Autor:
Catarina Carvalho, Barnaby Martin
Publikováno v:
International journal of algebra and computation, 2022, Vol.32(2), pp.211-235 [Peer Reviewed Journal]
We study the algebraic properties of binary relations whose underlying digraph is smooth, that is has no source or sink. Such objects have been studied as surjective hyper-operations (shops) on the corresponding vertex set, and as binary relations th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5c13a76556f0b4b3bafd0d0c66f3202
https://doi.org/10.1142/s0218196722500096
https://doi.org/10.1142/s0218196722500096
Autor:
Kiran S. Kedlaya
Publikováno v:
Publications of the Research Institute for Mathematical Sciences. 57:831-866
Given a formal flat meromorphic connection over an excellent scheme over a field of characteristic zero, in a previous paper we established existence of good formal structures and a good Deligne-Malgrange lattice after suitably blowing up. In this pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bfe53f7ee01f8c15c72985aca250036
https://doi.org/10.4171/prims/57-3-4
https://doi.org/10.4171/prims/57-3-4
Publikováno v:
Journal of Topology and Analysis. :1-33
A group G is called bounded if every conjugation-invariant norm on G has finite diameter. We introduce various strengthenings of this property and investigate them in several classes of groups including semisimple Lie groups, arithmetic groups and li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::131b5ed9576a612566fa75d3352ca46d
https://doi.org/10.1142/s1793525321500497
https://doi.org/10.1142/s1793525321500497