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pro vyhledávání: '"V. S. Sunder"'
Autor:
V. S. Sunder
Publikováno v:
Indian Journal of Pure and Applied Mathematics. 50:1147-1151
Due to an unfortunate lack of communication, the input from the Kolkata group of von Neumann algebraists - led by Shamindra Kumar Ghosh and Paramita Das - did not make it in time to be included in the online version of the paper or even in that lates
Autor:
V. Jones, V. S. Sunder
Subfactors have been a subject of considerable research activity for about fifteen years and are known to have significant relations with other fields such as low dimensional topology and algebraic quantum field theory. These notes give an introducti
Autor:
V. S. Sunder
Publikováno v:
Indian Journal of Pure and Applied Mathematics. 50:801-834
Operator algebras come in many flavours. For the purpose of this article, however, the term is only used for one of two kinds of self-adjoint algebras of operators on Hilbert space, viz., C*- algebras (which are norm-closed) or von Neumann algebras (
Autor:
V S Sunder, Vijay Kodiyalam
Publikováno v:
Research Notes in Mathematics Series ISBN: 9781584882411
Topological quantum field theories from subfactors
Topological quantum field theories from subfactors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46ecf197cdfca627528d6bc210ac35d5
https://doi.org/10.1201/9780429186912-1
https://doi.org/10.1201/9780429186912-1
We define a certain abstract planar algebra by generators and relations, study various aspects of its structure, and then identify it with Jones' spin planar algebra.
11 pages, 12 figures
11 pages, 12 figures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::860e85b2e3a588dc639a6e4b0cc3fe59
http://arxiv.org/abs/1901.11191
http://arxiv.org/abs/1901.11191
Publikováno v:
International Journal of Mathematics. 31:2050124
We define generalized notions of biunitary elements in planar algebras and show that objects arising in quantum information theory such as Hadamard matrices, quantum Latin squares and unitary error bases are all given by biunitary elements in the spi
Publikováno v:
Kyushu Journal of Mathematics. 68:165-179
We examine what it means to say that certain endomorphisms of a factor (which we call equi-modular) are extendable. We obtain several conditions on an equi-modular endomorphism, and single out one of them with a purely ‘subfactor flavour’ as a th
Autor:
V. S. Sunder
The primarily objective of the book is to serve as a primer on the theory of bounded linear operators on separable Hilbert space. The book presents the spectral theorem as a statement on the existence of a unique continuous and measurable functional