Ulam Stability of a Second Linear Differential Operator with Nonconstant Coefficients

by Liviu Cădariu, Dorian Popa, Ioan Raşa
Published 2020-09-01

Fixed Point Theory and the Ulam Stability

by Janusz Brzdęk, Liviu Cădariu, Krzysztof Ciepliński
Published 2014-01-01

Survey on Recent Ulam Stability Results Concerning Derivations

by Janusz Brzdęk, Liviu Cădariu, Krzysztof Ciepliński, Ajda Fošner, Zbigniew Leśniak
Published 2016-01-01

Ulam’s Type Stability and Fixed Points Methods 2016

by Janusz Brzdęk, Liviu Cădariu, Krzysztof Ciepliński, Ajda Fošner, Zbigniew Leśniak, Bing Xu
Published 2016-01-01

Ulam’s Type Stability and Fixed Points Methods

by Janusz Brzdęk, Liviu Cădariu, Krzysztof Ciepliński, Ajda Fošner, Zbigniew Leśniak, Bing Xu
Published 2014-01-01