Zobrazeno 1 - 10
of 204
pro vyhledávání: '"Hans G. Feichtinger"'
Autor:
Hans G. Feichtinger
Publikováno v:
Axioms, Vol 12, Iss 5, p 482 (2023)
For the characterization of multipliers of Lp(Rd) or more generally, of Lp(G) for some locally compact Abelian group G, the so-called Figa-Talamanca–Herz algebra Ap(G) plays an important role. Following Larsen’s book, we describe multipliers as b
Externí odkaz:
https://doaj.org/article/cecbde6a6bef4893acfb416f0f11cac5
Autor:
Hans G. Feichtinger
Publikováno v:
Axioms, Vol 9, Iss 1, p 25 (2020)
The Banach Gelfand Triple ( S 0 , L 2 , S 0 ′ ) ( R d ) consists of S 0 ( R d ) , ∥ · ∥ S 0 , a very specific Segal algebra as algebra of test functions, the Hilbert space L 2 ( R d ) , ∥ · ∥ 2 and the dual space S 0 ′ ( R d ) , whose e
Externí odkaz:
https://doaj.org/article/56eddc9f39b3493ca9234370bc6edf49
Autor:
Hans G. Feichtinger, Justin Feuto
Publikováno v:
Mathematics, Vol 7, Iss 6, p 528 (2019)
The purpose of this paper is to characterize the pre-dual of the spaces introduced by I. Fofana on the basis of Wiener amalgam spaces. These spaces have a specific dilation behaviour similar to the spaces L α ( R d ) . The characterization of the pr
Externí odkaz:
https://doaj.org/article/46ec58926d17478b87f7083cffe844ca
Autor:
Hans G. Feichtinger, A. Turan Gürkanli
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 13, Iss 3, Pp 517-525 (1990)
Continuing a line of research initiated by Larsen, Liu and Wang [12], Martin and Yap [13], Gürkanli [15], and influenced by Reiter's presentation of Beurling and Segal algebras in Reiter [2,10] this paper presents the study of a family of Banach ide
Externí odkaz:
https://doaj.org/article/bd7ec464af20465a94c774ad3ba7ae33
Publikováno v:
Applied and Computational Harmonic Analysis. 66:101-137
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acac2460ef7ece4589f19155a6c5957c
https://doi.org/10.1016/j.acha.2023.04.001
https://doi.org/10.1016/j.acha.2023.04.001
Autor:
Hans G. Feichtinger
Publikováno v:
Analysis and Applications. 20:1271-1293
In this paper, we establish the validity of the so-called Bounded Approximation Property (BAP) for a comprehensive class of translation and modulation invariant Banach spaces (B, ∥ · ∥B) of tempered distributions on the Euclidean space [Formula:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1efc68700dbeef9c80c46335a2bc8575
https://doi.org/10.1142/s021953052240005x
https://doi.org/10.1142/s021953052240005x
Autor:
Hans G. Feichtinger
Publikováno v:
Publicationes Mathematicae Debrecen. 34:231-240
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bd3e46ad01a6c8d1d683187d6d5b76a
https://doi.org/10.5486/pmd.1987.34.3-4.08
https://doi.org/10.5486/pmd.1987.34.3-4.08
Autor:
Hans G. Feichtinger, Anupam Gumber
Publikováno v:
Journal of Approximation Theory. 292:105908
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82c6069ecdeb10b70a8124b662956e9f
https://doi.org/10.1016/j.jat.2023.105908
https://doi.org/10.1016/j.jat.2023.105908
Publikováno v:
Annali di Matematica Pura ed Applicata (1923 -). 201:127-155
We identify the modulation spaces associated to tensor products of amalgam spaces having a large class of Banach spaces as their local component. As consequences of the main results, we describe the modulation spaces associated to tensor products of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d806ef54e21a96080cd7b28ff9adf33
https://doi.org/10.1007/s10231-021-01110-9
https://doi.org/10.1007/s10231-021-01110-9
Publikováno v:
Annales de l'Institut Henri Poincaré C, Analyse non linéaire. 38:139-173
In this paper we develop a new way to study the global existence and uniqueness for the Navier-Stokes equation (NS) and consider the initial data in a class of modulation spaces E p , q s with exponentially decaying weights ( s 0 , 1 p , q ∞ ) for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::109ba50b358661c877629263640d7d6c
https://doi.org/10.1016/j.anihpc.2020.06.002
https://doi.org/10.1016/j.anihpc.2020.06.002