EMERITUS PROFESSOR JOHN RASSIAS
NATIONAL AND KAPODISTRIAN UNIVERSITY OF ATHENS
Emeritus, Mathematics
Greece
My co-authors include
Muaadh Almahalebi
Ahmed Charifi
Nasrin Eghbali
My Publications
A fixed point approach to Ulam-Hyers stability of duodecic functional equation in quasi...
Tbilisi Mathematical Journal
October 2017
Ultrametric approximations of a Drygas functional equation
Advances in Pure and Applied Mathematics
January 2016
Mixed type functional equation
Georgian Mathematical Journal
January 2016
On a fractional advection dispersion equation in R N involving a critical nonlinearity
Open Mathematics
January 2016
Ulam–Hyers stabilities of a generalized composite functional equation in non-Archimedea...
Advances in Pure and Applied Mathematics
January 2016
Ulam-Hyers stability of undecic functional equation in quasi-β-normed spaces: Fixed poi...
Tbilisi Mathematical Journal
January 2016
Mappings preserving unit distance on Heisenberg group
Tbilisi Mathematical Journal
January 2015