Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Trapasso, Salvatore Ivan"'
Publikováno v:
J. Math. Anal. Appl. (2019) 471 (1-2), 541
We study continuity properties on modulation spaces for $\tau$-pseudodifferential operators with symbols $a$ in Wiener amalgam spaces. We obtain boundedness results for $\tau \in (0,1)$ whereas, in the end-points $\tau=0$ and $\tau=1$, the correspond
Externí odkaz:
http://arxiv.org/abs/1803.07865
Publikováno v:
J. Fourier Anal. Appl. 25 (2019), no. 4, 1927-1957
In this paper we focus on the almost-diagonalization properties of $\tau$-pseudodifferential operators using techniques from time-frequency analysis. Our function spaces are modulation spaces and the special class of Wiener amalgam spaces arising by
Externí odkaz:
http://arxiv.org/abs/1802.10314
Publikováno v:
J. Pseudo-Differ. Oper. Appl. (2018) 9: 881
This paper provides sufficient conditions for the boundedness of Weyl operators on modulation spaces. The Weyl symbols belong to Wiener amalgam spaces, or generalized modulation spaces, as recently renamed by their inventor Hans Feichtinger. This is
Externí odkaz:
http://arxiv.org/abs/1703.08989
Autor:
Trapasso, Salvatore Ivan
Publikováno v:
IMRN: International Mathematics Research Notices; Jul2023, Vol. 2023 Issue 14, p11930-11961, 32p
