Results 21 to 30 of about 45,146 (178)
The key exchange protocol based on non-commutative elements of Clifford algebra [PDF]
Известия Саратовского университета. Новая серия: Математика. Механика. Информатика, 2021 Many of the asymmetric cryptography protocols are based on operations performed on commutative algebraic structures, which are vulnerable to quantum attacks.
Chukanov, Sergei N.
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New Construction of Blind Signatures From Braid Groups
IEEE Access, 2019 A new construction of a blind signature scheme based on braid groups is proposed. In the random oracle model, the proposed scheme is provably unforgeable against chosen message attacks, assuming that the one-more matching conjugate problem in braid ...
Licheng Wang +3 more
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Comparative analysis of tensile strength between three types of retraction cords [PDF]
Folia Medica, 2023 Introduction: Gingival retraction is the withdrawal of the marginal gingiva away from the tooth. This procedure creates a space between the prepared tooth and the gingival tissues to catch more fine details of the impression material.
Desislava R. Makakova +2 more
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Connected Components of H_(r,g)^A (G)
Sultan Qaboos University Journal for Science, 2018 The Hurwitz space is the space of genus g covers of the Riemann sphere with branch points and the monodromy group . In this paper, we enumerate the connected components of the Hurwitz spaces for a finite primitive group of degree 7 and genus ...
Haval M. Mohammed Salih
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Pure braid subgroups on braided Thompson’s groups [PDF]
Publicacions Matemàtiques, 2008 26 pages, 6 figures, with updated ...
Brady, Tom +3 more
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Commensurators of surface braid groups [PDF]
, 2011 We prove that if g and n are integers at least two, then the abstract commensurator of the braid group with n strands on a closed orientable surface of genus g is naturally isomorphic to the extended mapping class group of a compact orientable surface of
Kida, Yoshikata, Yamagata, Saeko
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BMC Oral Health, 2023 Background Retainer is a necessary procedure when orthodontic treatment complete to avoid relapse due to periodontal fiber elasticity and to allow for alveolar bone regeneration.
Abdullah A. Alabbadi +3 more
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Braid groups in complex Grassmannians [PDF]
, 2013 We describe the fundamental group and second homotopy group of ordered $k-$point sets in $Gr(k,n)$ generating a subspace of fixed dimension.Comment: 10 ...
Manfredini, Sandro, Settepanella, Simona
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The braided Heisenberg group [PDF]
Journal of Mathematical Physics, 1993 The braided groups and braided matrices B(R) for the solution R of the Yang–Baxter equation associated to the quantum Heisenberg group are computed. It is also shown that a particular extension of the quantum Heisenberg group is dual to the Heisenberg universal enveloping algebra Uq(h), and this result is used to derive an action of Uq(h) on the ...
Baskerville, W. K., Majid, S.
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A polynomial algorithm for the braid double shielded public key cryptosystems
Қарағанды университетінің хабаршысы. Математика сериясы, 2016 We propose new provable practical deterministic polynomial time algorithm of cryptographic analysis for the braid Wang, Xu, Li, Lin and Wang «Double shielded public key cryptosystems», where the authors recommended the Artin braid groups Bn as platforms
V.A. Roman’kov
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