Results 41 to 50 of about 30,222 (232)
On a class of strongly asymmetric PKA algorithms
Journal of Mathematical Cryptology, 2015 In the papers [New features for public key exchange algorithms, in: 18-th International ICWG Meeting (Krakow 2011)], [Strongly asymmetric PKD cryptographic algorithms: An implementation using the matrix model, in: Proceedings ISEC Conference (Shizuoka ...
Accardi Luigi, Regoli Massimo
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Quantum Computing and Hidden Variables I: Mapping Unitary to Stochastic Matrices [PDF]
, 2004 This paper initiates the study of hidden variables from the discrete, abstract perspective of quantum computing. For us, a hidden-variable theory is simply a way to convert a unitary matrix that maps one quantum state to another, into a stochastic matrix
C. Rovelli +11 more
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Axioms, 2012 Using the most elementary methods and considerations, the solution of the star-triangle condition (a2+b2-c2)/2ab = ((a’)^2+(b’)^2-(c’))^2/2a’b’ is shown to be a necessary condition for the extension of the operator coalgebra of the six-vertex model to a ...
Jeffrey R. Schmidt
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Patterns of commutativity: the commutant of the full pattern [PDF]
, 2005 Identified are a number of conditions on square patterns that are closely related to allowing commutativity with the full pattern. Implications and examples that show non-implications are given, along with a graph that summarizes the provided information.
Johnson, CR, Marques, MD
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Commutants of some quasi-Hausdorff matrices [PDF]
Pacific Journal of Mathematics, 1974 REFERENCES1. H. I. Brown, D. R. Kerr, and H. H. Stratton, The structure of B [c] and extensionsof the concept of conull matrix, Proc. Amer. Math. Soc, 22 (1969), 7-14.2. D. Leviatan, Moment problems and quasi-Hausdorff transformations, Canad. Math.Bull., 11 (1968), 225-236.3. B. E. Rhoades, Commutants of some Hausdorff matrices, Pacific J.
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On The Interaction Of D0-Brane Bound States And RR Photons [PDF]
, 2001 We consider the problem of the interaction between D0-brane bound state and 1-form RR photons by the world-line theory. Based on the fact that in the world-line theory the RR gauge fields depend on the matrix coordinates of D0-branes, the gauge fields ...
A. A. Tseytlin +36 more
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Commuting graphs of matrices over semirings
Linear Algebra and its Applications, 2011 The authors study and compute diameters and girths of commuting graphs of the set of all nilpotent matrices over a semiring. Then they use the obtained results for the commuting graph of the group of invertible matrices over an arbitrary commutative semiring and over some special semirings.
Dolžan, David, Oblak, Polona
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R-matrix-valued Lax pairs and long-range spin chains
Physics Letters B, 2018 In this paper we discuss R-matrix-valued Lax pairs for slN Calogero–Moser model and their relation to integrable quantum long-range spin chains of the Haldane–Shastry–Inozemtsev type.
I. Sechin, A. Zotov
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Unitary 𝑁-dilations for tuples of commuting matrices [PDF]
Proceedings of the American Mathematical Society, 2012 We show that whenever a contractive k k -tuple T T on a finite dimensional space H H has a unitary dilation, then for any fixed degree N N there is a unitary k k -tuple U U on a finite dimensional space so that q ( T
McCarthy, John E, Shalit, Orr Moshe
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, 2010 Spherical Whittaker functions on the metaplectic n-fold cover of GL(r+1) over a nonarchimedean local field containing n distinct n-th roots of unity may be expressed as the partition functions of statistical mechanical systems that are variants of the ...
A Berenstein +9 more
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