Results 51 to 60 of about 18,023 (119)

Unitary Realizations of U-duality Groups as Conformal and Quasiconformal Groups and Extremal Black Holes of Supergravity Theories

, 2005
We review the current status of the construction of unitary representations of U-duality groups of supergravity theories in five, four and three dimensions. We focus mainly on the maximal supergravity theories and on the N=2 Maxwell-Einstein supergravity
Gunaydin, Murat
core   +1 more source

Convergence properties of dynamic mode decomposition for analytic interval maps

Communications on Pure and Applied Mathematics, Volume 79, Issue 2, Page 179-206, February 2026.
Abstract Extended dynamic mode decomposition (EDMD) is a data‐driven algorithm for approximating spectral data of the Koopman operator associated to a dynamical system, combining a Galerkin method with N$N$ functions and a quadrature method with M$M$ quadrature nodes.
Elliz Akindji, Julia Slipantschuk, Oscar F. Bandtlow, Wolfram Just   +3 more
wiley   +1 more source

Higher Polynomial Identities for Mutations of Associative Algebras. [PDF]

Results Math, 2023
Bremner MR, Brox J, Sánchez-Ortega J.
europepmc   +1 more source

Squaring the Magic

, 2012
We construct and classify all possible Magic Squares (MS's) related to Euclidean or Lorentzian rank-3 simple Jordan algebras, both on normed division algebras and split composition algebras.
Cacciatori, Sergio L., Cerchiai, Bianca L., Marrani, Alessio   +2 more
core  

Bosonic Representation of Matrices and Angular Momentum Probabilistic Representation of Cyclic States. [PDF]

Entropy (Basel), 2023
López-Saldívar JA, Man'ko OV, Man'ko MA, Man'ko VI.   +3 more
europepmc   +1 more source

Framed cohomological Hall algebras and cohomological stable envelopes. [PDF]

Lett Math Phys, 2023
Botta TM.
europepmc   +1 more source

Genetic Algebras Associated with ξ^(a)-Quadratic Stochastic Operators. [PDF]

Entropy (Basel), 2023
Mukhamedov F, Qaralleh I, Qaisar T, Hasan MA.   +3 more
europepmc   +1 more source

Entropy Treatment of Evolution Algebras. [PDF]

Entropy (Basel), 2022
Mukhamedov F, Qaralleh I.
europepmc   +1 more source

The Quantum Nature of Color Perception: Uncertainty Relations for Chromatic Opposition. [PDF]

J Imaging, 2021
Berthier M, Provenzi E.
europepmc   +1 more source

Symplectic Foliation Structures of Non-Equilibrium Thermodynamics as Dissipation Model: Application to Metriplectic Nonlinear Lindblad Quantum Master Equation. [PDF]

Entropy (Basel), 2022
Barbaresco F.
europepmc   +1 more source