Report of Meeting. The Sixteenth Debrecen-Katowice Winter Seminar Hernádvécse (Hungary), January 27–30, 2016
Journal Title: Annales Mathematicae Silesianae - Year 2016, Vol 30, Issue
Abstract
Report of Meeting. The Sixteenth Debrecen-Katowice Winter Seminar Hernádvécse (Hungary), January 27–30, 2016
On a functional equation related to two-sided centralizers
The main aim of this manuscript is to prove the following result. Let $n >2$ be a fixed integer and $R$ be a $k$-torsion free semiprime ring with identity, where $k∈{2,n−1,n}$. Let us assume that for the additive mapping...
On stability of the Cauchy functional equation in groupoids
We give some stability results for the functional equation $a(xy)=a(x)+a(y)$, where $a:G→E$, $G$ being a groupoid and $E$ a Banach space.
Fixed point results satisfying rational type contractive conditions in complex valued metric spaces
The aim of this manuscript is to establish fixed point results satisfying contractive conditions of rational type in the setting of complex valued metric spaces. The derived results generalize and extend some well known...
Mathematical challenges in the theory of chemotaxis
We consider the simplest parabolic-elliptic model of chemotaxisin the whole space and in several space dimensions. Criteria either for theexistence of radial global-in-time solutions or their blowup in terms of suitable...
Report of Meeting. The Fifteenth Katowice-Debrecen Winter Seminar, Będlewo (Poland), January 28–31, 2015
Report of Meeting. The Fifteenth Katowice-Debrecen Winter Seminar, Będlewo (Poland), January 28–31, 2015