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pro vyhledávání: '"Pranab Sardar"'
Autor:
Abhijit Pal, Pranab Sardar
Publikováno v:
Indian Journal of Pure and Applied Mathematics. 50:767-777
Geometric group theory emerged as a distinct branch of mathematics through the seminal work of Gromov [25] in 1987 and since then it has been a very active area of research intermingling with many other fields of mathematics. This paper is a survey o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0977787ce1a0e196b51e51d380224c8
https://doi.org/10.1007/s13226-019-0353-4
https://doi.org/10.1007/s13226-019-0353-4
Autor:
Michael Kapovich, Pranab Sardar
This book offers an alternative proof of the Bestvina–Feighn combination theorem for trees of hyperbolic spaces and describes uniform quasigeodesics in such spaces. As one of the applications of their description of uniform quasigeodesics, the auth
Autor:
Pranab Sardar
Publikováno v:
Proceedings of the American Mathematical Society. 146:1859-1871
Minor changes in the exposition and small corrections on the previous version.
Comment: 11 pages no figure
Comment: 11 pages no figure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc9ec83d486a560fabe84ec7f48f39eb
https://doi.org/10.1090/proc/13871
https://doi.org/10.1090/proc/13871
Autor:
Pranab Sardar
The purpose of this article is to point out a mistake in the published paper "Graphs of hyperbolic groups and limit set intersection theorem- Proc AMS, vol 146, no 5, pp 1859--1871, which subsequently weakens the main theorem of that paper. We state
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a3be71651455a990b5d133638aa3649
Publikováno v:
Proceedings of the American Mathematical Society. 137:863-867
In this paper, we prove that for any finite dimensional vector space V over an algebraically closed field k, and for any finite subgroup G of GL(V) which is either solvable or is generated by pseudo reflections such that |G| is a unit in k, the proje
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fa63888ba4dd6f2189fcf26a0a005de
https://doi.org/10.1090/s0002-9939-08-09613-5
https://doi.org/10.1090/s0002-9939-08-09613-5
Autor:
Pranab Sardar
Publikováno v:
Sardar, Pranab. (2014). Packing subgroups in solvable groups. UC Davis: Department of Mathematics. Retrieved from: http://www.escholarship.org/uc/item/9mz9g1th
We show that any subgroup of a (virtually) nilpotent-by-polycyclic group satisfies the bounded packing property of Hruska-Wise. In particular, the same is true about metabelian groups and linear solvable groups. However, we find an example of a finit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4003c08f907c3dc0982d997332e0af24
http://arxiv.org/abs/1408.2311
http://arxiv.org/abs/1408.2311
Autor:
Mahan Mj, Pranab Sardar
We define metric bundles/metric graph bundles which provide a purely topological/coarse-geometric generalization of the notion of trees of metric spaces a la Bestvina-Feighn in the special case that the inclusions of the edge spaces into the vertex s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0558a99138438f8ec0e23505a334e91f
http://arxiv.org/abs/0912.2715
http://arxiv.org/abs/0912.2715
Publikováno v:
Proceedings of the American Mathematical Society; Sep2008, Vol. 137 Issue 3, p863-867, 5p