Rational Hadamard products via Quantum Diagonal Operators

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dc.creatorDuchamp, Gérard Henry Edmond
dc.creatorGoodenough, Silvia
dc.creatorPenson, Karol A.
dc.date2008-10-20
dc.date.accessioned2026-07-07T10:11:49Z
dc.date.available2026-07-07T10:11:49Z
dc.descriptionWe use the remark that, through Bargmann-Fock representation, diagonal operators of the Heisenberg-Weyl algebra are scalars for the Hadamard product to give some properties (like the stability of periodic fonctions) of the Hadamard product by a rational fraction. In particular, we provide through this way explicit formulas for the multiplication table of the Hadamard product in the algebra of rational functions in $\C[[z]]$.
dc.identifierhttps://arxiv.org/abs/0810.3641
dc.identifierhttp://arxiv.org/abs/0810.3641
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/171983
dc.subjectSymbolic Computation
dc.subjectMathematical Physics
dc.subjectCombinatorics
dc.titleRational Hadamard products via Quantum Diagonal Operators
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