שלחו לחבר

On some sufficient conditions for Fourier multipliers and absolute convergence of the Fourier transform

Seminar
Speaker
Prof. Yu. Kolomoitsev, Inst. Applied Math. Mech., Donetsk, Ukraine
Date
24/02/2014 - 15:05
Abstract

We present new sufficient conditions for Fourier multipliers. These conditions are given in terms of simultaneous
behavior of (quasi-)norms of a function in different Lebesgue and Besov spaces. We also provide some sufficient
conditions for the representation of a function as an absolute convergence Fourier integrals in terms of belonging
of a function simultaneously to several spaces of smooth functions.

תאריך עדכון אחרון : 22/02/2014