Results 111 to 120 of about 41,540 (204)

Fredholm Property of Matrix Wiener-Hopf plus and minus Hankel Operators with Semi-Almost Periodic Symbols

open access: yesCubo, 2010
We will present sufficient conditions for the Fredholm property of Wiener-Hopf plus and minus Hankel operators with different Fourier matrix symbols in the C*-algebra of semialmost periodic elements.
L. P Castro, A. S. Silva
doaj  

Realizations and star-product of doubly $$\kappa $$ κ -deformed Yang models

open access: yesEuropean Physical Journal C: Particles and Fields
The Yang algebra was proposed a long time ago as a generalization of the Snyder algebra to the case of curved background spacetime. It includes as subalgebras both the Snyder and the de Sitter algebras and can therefore be viewed as a model of ...
T. Martinić-Bilać   +2 more
doaj   +1 more source

Quantum walks, deformed relativity and Hopf algebra symmetries. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci, 2016
Bisio A, D'Ariano GM, Perinotti P.
europepmc   +1 more source

Gauge theory on ρ-Minkowski space-time

open access: yesJournal of High Energy Physics
We construct a gauge theory model on the 4-dimensional ρ-Minkowski space-time, a particular deformation of the Minkowski space-time recently considered. The corresponding star product results from a combination of Weyl quantization map and properties of ...
Valentine Maris, Jean-Christophe Wallet
doaj   +1 more source

Affine Hopf algebras II

open access: yesJournal of Algebra, 1969
Heyneman, Robert G   +1 more
openaire   +1 more source

Canonicalizing Zeta Generators: Genus Zero and Genus One. [PDF]

open access: yesCommun Math Phys
Dorigoni D   +7 more
europepmc   +1 more source

Twisted hopf algebras

open access: yesCommentarii Mathematici Helvetici, 1979
openaire   +2 more sources

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