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El-Fassi, Iz-Iddine

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Author ID: el-fassi.iz-iddine Recent zbMATH articles by "El-Fassi, Iz-Iddine"
Published as: EL-Fassi, Iz-iddine; El-Fassi, Iz-Iddine; El-Fassi, Iz-iddine; EL-Fassi, Iz-Iddine; El-Fassi, Iz.
Documents Indexed: 41 Publications since 2014

Publications by Year

Citations contained in zbMATH Open

22 Publications have been cited 93 times in 53 Documents Cited by Year
Approximate solution of radical quartic functional equation related to additive mapping in 2-Banach spaces. Zbl 1370.39011
EL-Fassi, Iz-iddine
10
2017
On the generalized orthogonal stability of the Pexiderized quadratic functional equations in modular spaces. Zbl 1399.39065
EL-Fassi, Iz-iddine; Kabbaj, Samir
9
2017
On the hyperstability of a Cauchy-Jensen type functional equation in Banach spaces. Zbl 1345.39017
El-Fassi, Iz-Iddine; Kabbaj, Samir
9
2015
Hyperstability of Cauchy-Jensen functional equations. Zbl 1382.39037
EL-Fassi, Iz-iddine; Kabbaj, Samir; Charifi, Ahmed
8
2016
On hyperstability of the biadditive functional equation. Zbl 1399.39066
El-Fassi, Iz-Iddine; Brzdek, Janusz; Chahbi, Abdellatif; Kabbaj, Samir
7
2017
Non-Archimedean random stability of \(\sigma\)-quadratic functional equation. Zbl 1355.39034
El-Fassi, Iz.; Kabbaj, S.
6
2016
Generalized hyperstability of a Drygas functional equation on a restricted domain using Brzdȩk’s fixed point theorem. Zbl 1383.39026
EL-Fassi, Iz-iddine
6
2017
On a new type of hyperstability for radical cubic functional equation in non-Archimedean metric spaces. Zbl 1371.39036
EL-Fassi, Iz-iddine
6
2017
New stability results for the radical sextic functional equation related to quadratic mappings in \((2,\beta )\)-Banach spaces. Zbl 1398.39017
El-Fassi, Iz-Iddine
5
2018
A new type of approximation for the radical quintic functional equation in non-Archimedean \((2,\beta)\)-Banach spaces. Zbl 1376.39011
EL-Fassi, Iz-Iddine
5
2018
On Jensen’s and the quadratic functional equations with involutions. Zbl 1352.39014
Fadli, B.; Chahbi, A.; El-Fassi, Iz.; Kabbaj, S.
4
2016
On the general solution and hyperstability of the general radical quintic functional equation in quasi-\(\beta\)-Banach spaces. Zbl 1437.39008
EL-Fassi, Iz-Iddine
4
2018
An extension of a variant of d’Alemberts functional equation on compact groups. Zbl 1371.39030
EL-Fassi, Iz-iddine; Chahbi, Abdellatif; Kabbaj, Samir
2
2017
On approximately of a \(\sigma\)-quadratic functional equation on a set of measure zero. Zbl 1388.39014
El-Fassi, Iz-iddine; Chahbi, Abdellatif; Kabbaj, Samir
2
2018
On approximation of approximately generalized quadratic functional equation via Lipschitz criteria. Zbl 1415.39019
EL-Fassi, Iz-Iddine
2
2019
On the hyperstability of a pexiderised \(\sigma\)-quadratic functional equation on semigroups. Zbl 1387.39018
El-Fassi, Iz-Iddine; Brzdęk, Janusz
2
2018
Stability of pexiderized quadratic functional equation on a set of measure zero. Zbl 1351.39014
El-Fassi, Iz-iddine; Chahbi, Abdellatif; Kabbaj, Samir; Park, Choonkil
1
2016
Solution and approximation of radical quintic functional equation related to quintic mapping in quasi-\(\beta \)-Banach spaces. Zbl 1418.65195
El-Fassi, Iz-iddine
1
2019
Hyperstability of an \(n\)-dimensional Jensen type functional equation. Zbl 1381.39027
El-Fassi, Iz-Iddine
1
2016
On the Hyers-Ulam-Gǎvruta stability of a Pexider Hosszüs functional equation. Zbl 1408.39025
El-Fassi, Iz.; Charifi, A.; Kabbaj, S.
1
2015
On the approximate solutions of the pexiderized Gołąb-Schinzel functional equation. Zbl 1340.39037
Charifi, A.; El-Fassi, Iz.; Bouikhalene, B.; Kabbaj, S.
1
2014
On set-valued solutions of a generalized bi-quadratic functional equation. Zbl 1440.39009
EL-Fassi, Iz-iddine; El-Hady, El-Sayed; Nikodem, Kazimierz
1
2020
On set-valued solutions of a generalized bi-quadratic functional equation. Zbl 1440.39009
EL-Fassi, Iz-iddine; El-Hady, El-Sayed; Nikodem, Kazimierz
1
2020
On approximation of approximately generalized quadratic functional equation via Lipschitz criteria. Zbl 1415.39019
EL-Fassi, Iz-Iddine
2
2019
Solution and approximation of radical quintic functional equation related to quintic mapping in quasi-\(\beta \)-Banach spaces. Zbl 1418.65195
El-Fassi, Iz-iddine
1
2019
New stability results for the radical sextic functional equation related to quadratic mappings in \((2,\beta )\)-Banach spaces. Zbl 1398.39017
El-Fassi, Iz-Iddine
5
2018
A new type of approximation for the radical quintic functional equation in non-Archimedean \((2,\beta)\)-Banach spaces. Zbl 1376.39011
EL-Fassi, Iz-Iddine
5
2018
On the general solution and hyperstability of the general radical quintic functional equation in quasi-\(\beta\)-Banach spaces. Zbl 1437.39008
EL-Fassi, Iz-Iddine
4
2018
On approximately of a \(\sigma\)-quadratic functional equation on a set of measure zero. Zbl 1388.39014
El-Fassi, Iz-iddine; Chahbi, Abdellatif; Kabbaj, Samir
2
2018
On the hyperstability of a pexiderised \(\sigma\)-quadratic functional equation on semigroups. Zbl 1387.39018
El-Fassi, Iz-Iddine; Brzdęk, Janusz
2
2018
Approximate solution of radical quartic functional equation related to additive mapping in 2-Banach spaces. Zbl 1370.39011
EL-Fassi, Iz-iddine
10
2017
On the generalized orthogonal stability of the Pexiderized quadratic functional equations in modular spaces. Zbl 1399.39065
EL-Fassi, Iz-iddine; Kabbaj, Samir
9
2017
On hyperstability of the biadditive functional equation. Zbl 1399.39066
El-Fassi, Iz-Iddine; Brzdek, Janusz; Chahbi, Abdellatif; Kabbaj, Samir
7
2017
Generalized hyperstability of a Drygas functional equation on a restricted domain using Brzdȩk’s fixed point theorem. Zbl 1383.39026
EL-Fassi, Iz-iddine
6
2017
On a new type of hyperstability for radical cubic functional equation in non-Archimedean metric spaces. Zbl 1371.39036
EL-Fassi, Iz-iddine
6
2017
An extension of a variant of d’Alemberts functional equation on compact groups. Zbl 1371.39030
EL-Fassi, Iz-iddine; Chahbi, Abdellatif; Kabbaj, Samir
2
2017
Hyperstability of Cauchy-Jensen functional equations. Zbl 1382.39037
EL-Fassi, Iz-iddine; Kabbaj, Samir; Charifi, Ahmed
8
2016
Non-Archimedean random stability of \(\sigma\)-quadratic functional equation. Zbl 1355.39034
El-Fassi, Iz.; Kabbaj, S.
6
2016
On Jensen’s and the quadratic functional equations with involutions. Zbl 1352.39014
Fadli, B.; Chahbi, A.; El-Fassi, Iz.; Kabbaj, S.
4
2016
Stability of pexiderized quadratic functional equation on a set of measure zero. Zbl 1351.39014
El-Fassi, Iz-iddine; Chahbi, Abdellatif; Kabbaj, Samir; Park, Choonkil
1
2016
Hyperstability of an \(n\)-dimensional Jensen type functional equation. Zbl 1381.39027
El-Fassi, Iz-Iddine
1
2016
On the hyperstability of a Cauchy-Jensen type functional equation in Banach spaces. Zbl 1345.39017
El-Fassi, Iz-Iddine; Kabbaj, Samir
9
2015
On the Hyers-Ulam-Gǎvruta stability of a Pexider Hosszüs functional equation. Zbl 1408.39025
El-Fassi, Iz.; Charifi, A.; Kabbaj, S.
1
2015
On the approximate solutions of the pexiderized Gołąb-Schinzel functional equation. Zbl 1340.39037
Charifi, A.; El-Fassi, Iz.; Bouikhalene, B.; Kabbaj, S.
1
2014

Citations by Year