Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Djinja, Domingos"'
Representations of polynomial covariance commutation relations by pairs of linear integral and differential operators are constructed in the space of infinitely continuously differentiable functions. Representations of polynomial covariance commutati
Externí odkaz:
http://arxiv.org/abs/2307.08028
Conditions for linear integral operators on $L_p$ over measure spaces to satisfy the polynomial covariance type commutation relations are described in terms of defining kernels of the corresponding integral operators. Representation by integral opera
Externí odkaz:
http://arxiv.org/abs/2305.13603
Representations by linear integral operators on $L_p$ spaces over measure spaces are investigated for the polynomial covariance type commutation relations and more general two-sided generalizations of covariance commutation relations extending simult
Externí odkaz:
http://arxiv.org/abs/2305.09851
Representations of polynomial covariant type commutation relations by pairs of linear integral operators and multiplication operators on Banach spaces $L_p$ are constructed.
Comment: 25 pages
Comment: 25 pages
Externí odkaz:
http://arxiv.org/abs/2305.09776
Representations of polynomial covariance type commutation relations are constructed on Banach spaces $L_p$ and $C[\alpha, \beta],\ \alpha,\beta\in \mathbb{R}$. Representations involve operators with piecewise functions, multiplication operators and i
Externí odkaz:
http://arxiv.org/abs/2305.10454
Representations of polynomial covariance type commutation relations by linear integral operators on $L_p$ over measures spaces are investigated. Necessary and sufficient conditions for integral operators to satisfy polynomial covariance type commutat
Externí odkaz:
http://arxiv.org/abs/2305.04144
Publikováno v:
Afrika Matematica; Mar2024, Vol. 35 Issue 1, p1-42, 42p
Autor:
Djinja, Domingos
This thesis is devoted to the construction and investigation of some properties of pairs of linear operators (A, B) (representations) satisfying commutation relations AB=BF(A), where F denotes certain polynomial. Commutation relations of this kind ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______258::2d4e84a04870ee40a75c005aaabb6e17
http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-62303
http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-62303
Publikováno v:
Afrika Matematika; March 2024, Vol. 35 Issue: 1
Publikováno v:
Вестник Тамбовского университета. Серия: Естественные и технические науки.
In 1976, I.V.Shragin introduced local operators as a natural generalization of the Nemytskii operators. The property of locality means that the values of the images (which are functions) restricted to some subset only depend on the values of the prei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2806::f88546ff29704b7c9b23a31aee650e07
http://cyberleninka.ru/article/n/gluing-of-functions-and-local-operators
http://cyberleninka.ru/article/n/gluing-of-functions-and-local-operators