CENTER FOR APPLIED MATHEMATICS AND THEORETICAL PHYSICS

UNIVERZA V MARIBORU UNIVERSITY OF MARIBOR

MLADINSKA 3 SI-2000 MARIBOR SLOVENIA

Phone +(386) (2) 2355 350 and 2355 351 Fax +(386) (2) 2355 360

Robnik@uni-mb.si www.camtp.uni-mb.si

PROF.DR. MARKO ROBNIK, MEMBER OF EASA, DIRECTOR

Dedicated to the memory of Professor Ivan Vidav (1918-2015)

Faculty of Natural Sciences and Mathematics, University of Maribor

**Abstract**:
Let be a ring. An additive mapping
is called a derivation in case
holds for all and is called a Jordan derivation if
holds
for all . An additive mapping
is called a left
derivation in case
holds for all and is
called a left Jordan derivation if
holds for all .
An additive mapping
is called left (right) centralizer
if () holds for all An additive
mapping
is called left (right) centralizer if () holds for all We call
a
two-sided centralizer in case is both a left and a right centralizer. An
additive mapping
is called left (right) Jordan
centralizer if
(
) holds for all
We intend to present some results related to derivations, left derivations
and centralizers in prime and semiprime rings.

**Seminarsko predavanje (v angleškem jeziku)
bo v četrtek 24. novembra 2016 ob 16:30 uri
v seminarski sobi CAMTP na Mladinski 3, drugo nadstropje levo.
Vljudno vabljeni vsi zainteresirani, tudi študentje.**

Prof.Dr. Marko Robnik, član EASA

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