Results 51 to 60 of about 2,499,965 (359)
Stringy symmetries and the higher spin square [PDF]
, 2015 Tensionless string theory on AdS 3 × S 3 × T 4 ?> , as captured by a free symmetric product orbifold, has a large set of conserved currents which can be usefully organized in terms of representations of a = ( 4 , 4 ) ?> supersymmetric higher spin ...
M. Gaberdiel, R. Gopakumar
semanticscholar +1 more source
Computing Square Roots in Quaternion Algebras
Fundamenta Informaticae, 2023 We present an explicit algorithmic method for computing square roots in quaternion algebras over global fields of characteristic different from 2.
openaire +3 more sources
The Hopf algebra of diagonal rectangulations [PDF]
, 2011 We define and study a combinatorial Hopf algebra dRec with basis elements indexed by diagonal rectangulations of a square. This Hopf algebra provides an intrinsic combinatorial realization of the Hopf algebra tBax of twisted Baxter permutations, which ...
Law, Shirley, Reading, Nathan
core +2 more sources
On the algebra of symmetries of Laplace and Dirac operators [PDF]
, 2017 We consider a generalization of the classical Laplace operator, which includes the Laplace–Dunkl operator defined in terms of the differential-difference operators associated with finite reflection groups called Dunkl operators.
H. De Bie, R. Oste, J. Van der Jeugt
semanticscholar +1 more source
Hilbert Modules - Square Roots of Positive Maps [PDF]
, 2009 We reflect on the notions of positivity and square roots. We review many examples which underline our thesis that square roots of positive maps related to *-algebras are Hilbert modules.
Skeide, Michael
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Chiral algebras of two-dimensional SYK models
Journal of High Energy Physics, 2019 We study chiral algebras in the Q ¯ $$ \overline{Q} $$ -cohomology of two dimensional SYK models with extended supersymmetry. In a special limit discovered in [1], we are able to construct explicitly a “vertical” single-particle higher-spin algebra that ...
Changhyun Ahn, Cheng Peng
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An Algebra of Non-commutative Bounded Semimartingales: Square and Angle Quantum Brackets
, 1994 Thanks to the extension of the non-commutative stochastic calculus on Fock space developed by Attal and Meyer, we give a ∗-algebra for the composition of non-commutative semimartingales.
S. Attal
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ON SELBERG-TYPE SQUARE MATRICES INTEGRALS [PDF]
Journal of Algebraic Systems, 2013 In this paper we consider Selberg-type square matrices integrals with focus on Kummer-beta types I & II integrals. For generality of the results for real normed division algebras, the generalized matrix variate Kummer-beta types I & II are defined under ...
Mohammad Arashi
doaj +1 more source
Radial Toeplitz Operators on the Fock Space and Square-Root-Slowly Oscillating Sequences [PDF]
, 2015 In this paper we show that the C*-algebra generated by radial Toeplitz operators with $$L_{\infty }$$L∞-symbols acting on the Fock space is isometrically isomorphic to the C*-algebra of bounded sequences uniformly continuous with respect to the square ...
K. Esmeral, E. Maximenko
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PERMANENT AND DOMINANT OF MATRIX OVER INTERVAL MIN-PLUS ALGEBRA
BarekengA min-plus algebra is a set , where is the set of all real numbers equipped with two binary operations, namely minimum and addition . Every square matrix in min-plus algebra can always be calculated as a permanent and dominant matrix.
Ade Safira Septiany +2 more
doaj +1 more source