Keywords = Hyers-Ulam stability
Number of Articles: 23

Stability of orthogonally quintic functional equation on C*-algebras with the type fixed point alternative

Volume 16, Issue 3, March 2025, Pages 379-384

10.22075/ijnaa.2022.27663.3678

Najmeh Ansari, Mohammad Hadi Hooshmand, Madjid Eshaghi Gordji, Khadijeh Jahedi

Stability and superstability of n-Jordan ∗-homomorphisms in Frechet locally C*-algebras

Volume 14, Issue 2, February 2023, Pages 23-30

10.22075/ijnaa.2021.21584.2276

Khatere Ghasemi, Shahram Ghaffary, Javad Jamalzadeh, Choonkil Park

Generalized Euler-Lagrange (m,n)-cubic functional equation and its stability

Volume 14, Issue 1, January 2023, Pages 193-204

10.22075/ijnaa.2022.28235.3840

Matina J. Rassias, P. Narasimman, Choonkil Park, Jung Rye Lee

An additive $(u, \beta)$-functional equation and linear mappings in Banach modules

Volume 13, Issue 2, July 2022, Pages 1747-1755

10.22075/ijnaa.2021.22580.2386

Siriluk Paokanta, Choonkil Park, Jung Rye Lee

Characterization and stability of multi-cubic mappings

Volume 13, Issue 2, July 2022, Pages 2493-2502

10.22075/ijnaa.2021.24314.2717

Ali Reza Neisi, Mohammad Sadegh Asgari

n-Jordan *-Derivations in Frechet locally C*-algebras

Volume 13, Issue 1, March 2022, Pages 555-562

10.22075/ijnaa.2020.19996.2116

Javad Jamalzadeh, Khatere Ghasemi, Shahram Ghaffary

On an equation characterizing multi-quartic mappings and its stability

Volume 13, Issue 1, March 2022, Pages 991-1002

10.22075/ijnaa.2021.24010.2652

Zohreh Abbasbeygi, Abasalt Bodaghi, Ayoub Gharibkhajeh

A fixed point approach to the stability of additive-quadratic-quartic functional equations

Volume 11, Issue 2, December 2020, Pages 17-28

10.22075/ijnaa.2019.17071.1905

Abasalt Bodaghi, Th.M. Rassias, Abbas Zivari-Kazempour

On the stability of linear differential equations of second order

Volume 8, Issue 2, December 2017, Pages 65-70

10.22075/ijnaa.2017.1078.1226

Abbas Najati, Mohammad Abdollahpour, Choonkil Park

Quadratic $\alpha$-functional equations

Volume 8, Issue 1, July 2017, Pages 1-9

10.22075/ijnaa.2017.1066.1218

Choonkil Park, Sang Og Kim

Quadratic $\rho$-functional inequalities in $\beta$-homogeneous normed spaces

Volume 6, Issue 2, November 2015, Pages 21-26

10.22075/ijnaa.2015.229

Choonkil Park, Sang Og Kim, Jung Rye Lee, Dong Yun Shin

On approximate dectic mappings in non-Archimedean spaces: A fixed point approach

Volume 5, Issue 2, July 2014, Pages 111-122

10.22075/ijnaa.2014.143

A. Ebadian, R. Aghalary, M.A. Abolfathi

A fixed point approach to the Hyers-Ulam stability of an $AQ$ functional equation in probabilistic modular spaces

Volume 4, Issue 2, October 2013, Pages 89-101

10.22075/ijnaa.2013.60

S. Zolfaghari, A. Ebadian, S. Ostadbashi, M. De La Sen, M. Eshaghi Gordji

Approximate additive and quadratic mappings in 2-Banach spaces and related topics

Volume 3, Issue 2, November 2012, Pages 75-81

10.22075/ijnaa.2012.55

Y. J. Cho, C. Park, M. Eshaghi Gordji

On the approximate solution of Hosszus functional equation

Volume 3, Issue 1, August 2012, Pages 40-44

10.22075/ijnaa.2012.45

B. Bouikhalene, J. M. Rassias, A. Charifi, S. Kabbaj

International Journal of Nonlinear Analysis and Applications