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pro vyhledávání: '"Kar, Prem"'
Man\v{c}inska and Roberson~[FOCS'20] showed that two graphs are quantum isomorphic if and only if they are homomorphism indistinguishable over the class of planar graphs. Atserias et al.~[JCTB'19] proved that quantum isomorphism is undecidable in gen
Externí odkaz:
http://arxiv.org/abs/2407.10635
Autor:
Árnadóttir, Arnbjörg Soffía, de Bruyn, Josse van Dobben, Kar, Prem Nigam, Roberson, David E., Zeman, Peter
Sabidussi's theorem [Duke Math. J. 28, 1961] gives necessary and sufficient conditions under which the automorphism group of a lexicographic product of two graphs is a wreath product of the respective automorphism groups. We prove a quantum version o
Externí odkaz:
http://arxiv.org/abs/2402.12344
Publikováno v:
J. Math. Phys. 65, 072202 (2024)
We study a class of nonlocal games, called transitive games, for which the set of perfect strategies forms a semigroup. We establish several interesting correspondences of bisynchronous transitive games with the theory of compact quantum groups. In p
Externí odkaz:
http://arxiv.org/abs/2312.12040
Autor:
de Bruyn, Josse van Dobben, Kar, Prem Nigam, Roberson, David E., Schmidt, Simon, Zeman, Peter
We give a characterisation of quantum automorphism groups of trees. In particular, for every tree, we show how to iteratively construct its quantum automorphism group using free products and free wreath products. This can be considered a quantum vers
Externí odkaz:
http://arxiv.org/abs/2311.04891
Akademický článek
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Autor:
Benny, Reveena Merrin, Khasnis, Sandhya Anand, Saraf, Prahlad Annappa, Patil, Basanagouda S., Kar, Prem Prakash, Kamakshi, G.
Publikováno v:
Journal of Conservative Dentistry & Endodontics; Jul/Aug2023, Vol. 26 Issue 4, p409-413, 5p
Publikováno v:
Journal of Conservative Dentistry; Mar/Apr2019, Vol. 22 Issue 2, p181-184, 4p
Publikováno v:
Journal of Conservative Dentistry; Mar/Apr2018, Vol. 21 Issue 2, p116-124, 9p
Autor:
Kar PP; Department of Conservative Dentistry and Endododontics P.M. Nadagouda Memorial Dental College and Hospital, Rajeev Gandhi University of Health Sciences, Bengaluru, Karnataka, India, Phone: +917259194585 e-mail: kar0908@gmail.com., Khasnis SA; Department of Conservative Dentistry and Endododontics P.M. Nadagouda Memorial Dental College and Hospital, Rajeev Gandhi University of Health Sciences, Bengaluru, Karnataka, India., Kidiyoor KH; Private Practitioner, X Ray Dental Clinic, Dharwad, Karnataka India.
Publikováno v:
The journal of contemporary dental practice [J Contemp Dent Pract] 2017 Dec 01; Vol. 18 (12), pp. 1135-1143. Date of Electronic Publication: 2017 Dec 01.