2 papers
math.FA2024
On the boundedness of periodic Fourier integral operators in Lebesgue spaces with variable exponent
Boukary Tai, Mohamed Congo, Marie Françoise Ouedraogo +1
The aim of this paper is to investigate the boundedness of periodic Fourier integral operators in Lebesgue spaces with variable exponent on the -dimensional torus…
math.FA2024
Spherical Fourier multipliers related to Gelfand pairs
Yaogan Mensah, Marie Françoise Ouedraogo
In this paper, we introduce a family of Fourier multipliers using the spherical Fourier transform on Gelfand pairs. We refer to them as spherical Fourier multipliers. We study cert…