On maximizers of a convolution operator in $L_p$-spaces

Lp REGULARITY FOR CONVOLUTION OPERATOR EQUATIONS IN BANACH SPACES

Abstract. Here we utilize operator–valued Lq → Lp Fourier multiplier theorems to establish lower bound estimates for large class of elliptic integrodifferential equations in R. Moreover, we investigate separability properties of parabolic convolution operator equations that arise in heat conduction problems in materials with fading memory. Finally, we give some remarks on optimal regularity of ...

Convolution and Homogeneous Spaces

Subordination and Superordination Properties for Convolution Operator

In present paper a certain convolution operator of analytic functions is defined. Moreover, subordination and superordination- preserving properties for a class of analytic operators defined on the space of normalized analytic functions in the open unit disk is obtained. We also apply this to obtain sandwich results and generalizations of some known results.

About Closedness by Convolution of the Tsallis Maximizers

In this paper, we study the stability under convolution of the maximizing distributions of the Tsallis entropy under energy constraint (called hereafter Tsallis distributions). These distributions are shown to obey three important properties: a stochastic representation property, an orthogonal invariance property and a duality property. As a consequence of these properties, the behaviour of Tsa...

A Generalized Hankel Convolution on Zemanian Spaces

We define a new generalized Hankel convolution on the Zemanian distribution spaces of slow growth.