A. Bouziad

activity

20092022

collaborators

Showing 2010Show all

3 papers · 1 filter

math.GN2010

Cliquishness and Quasicontinuity of Two Variables Maps

Ahmed Bouziad

We study the existence of continuity points for mappings $f : X \times Y \to Z$ whose $x$ -sections $Y ∋ y \to f (x, y) \in Z$ are fragmentable and $y$ -sections $X ∋ x \to f (x, y) \in Z$ ar…

math.GN2010

Lower Quasicontinuity, Joint Continuity and Related concepts

Ahmed Bouziad, Jean-Pierre Troallic

Let $X$ and $Y$ be topological spaces, let $Z$ be a metric space, and let $f : X \times Y \to Z$ be a mapping. It is shown that when $Y$ has a countable base $B$ , then under…

math.GR2010

Itzkowitz's problem for group of finite exponent

Ahmed Bouziad, Aicha Bareche

Itzkowitz's problem asks whether every topological group $G$ has equal left and right uniform structures provided that bounded left uniformly continuous real-valued function on $G$ …