2 papers
math.CA2025
Sharp estimates of the Schrödinger type propagators on modulation spaces
Weichao Guo, Guoping Zhao
This paper is devoted to conducting a comprehensive and self-contained study of the boundedness on modulation spaces of Fourier integral operators arising when solving Schrödinger…
math.FA2024
Characterization of boundedness on Wiener amalgam spaces of multilinear Rihaczek distributions
Weichao Guo, Guoping Zhao
In this paper, we give several characterizations for the boundedness of multilinear Rihaczek distributions acting from Wiener amalgam spaces to modulation and Fourier modulation sp…