| Solution and stability of n− dimensional mixed Type additive and quadratic functional equation M Arunkumar, S Karthikeyan Far East Journal of Applied Mathematics 54 (1), 47-64, 2011 | 21 | 2011 |
| Stability of the Generalized Arun-additive functional equation in Intuitionistic fuzzy normed spaces M Arunkumar, G Ganapathy, S Murthy, S Karthikeyan International Journal Mathematical Sciences and Engineering Applications 4 …, 2010 | 16 | 2010 |
| Solution and Intuitionistic Fuzzy stability of n-dimensional quadratic functional equation: Direct and Fixed Point Methods M Arunkumar, S Karthikeyan Int. J. of Advanced Mathematical Sciences 2 (1), 21-33, 2014 | 15 | 2014 |
| Stability of an additive-quartic functional equation in modular spaces S Karthikeyan, C Park, P Palani, TRK Kumar JOURNAL OF MATHEMATICS AND COMPUTER SCIENCE-JMCS 26 (1), 22-40, 2021 | 14 | 2021 |
| Solution and stability of a functional equation originating from n consecutive Terms of an arithmetic progression M Arunkumar, G Vijayanandhraj, S Karthikeyan Universal Journal of Mathematics and Mathematical Sciences 2 (2), 161-171, 2012 | 13 | 2012 |
| Solution and stability of n-dimensional additive functional equation M Arunkumar, S Karthikeyan International Journal of Applied Mathematics 25 (2), 163-174, 2012 | 10 | 2012 |
| Initial coefficient estimates for certain subclasses of m-fold symmetric bi-univalent functions TRK Kumar, S Karthikeyan, S Vijayakumar, G Ganapathy Advances in Dynamical Systems and Applications 16 (2), 789-800, 2021 | 9 | 2021 |
| Stability of a Leibniz type additive and quadratic functional equation in intuitionistic fuzzy normed spaces M Arunkumar, JM Rassias, S Karthikeyan Advances in theoretical and applied mathematics 11, 145-169, 2016 | 8 | 2016 |
| Fuzzy Banach algebra stability of reciprocal quadratic functional equation via fixed point approach M Arunkumar, S Karthikeyan Int. J. Pure Appl. Math 119 (3), 31-39, 2018 | 7 | 2018 |
| Generalized Ulam-Hyers stability of ndimensional cubic functional equation in FNS and RNS: various methods M Arunkumar, S Karthikeyan, S Ramamoorthi Middle-East J of Scientific Research 24, 386-404, 2016 | 7 | 2016 |
| Stability of a quadratic functional equation originating from sum of the medians of a triangle in fuzzy ternary Banach algebras: Direct and fixed point methods JM Rassias, M Arunkumar, S Karthikeyan rn 55, 7, 2015 | 6 | 2015 |
| Lagrange’s Quadratic Functional Equation Connected with Homomorphisms and Derivations on Lie C-algebras: Direct and Fixed Point Methods JM Rassias, M Arunkumar, S Karthikeyan Malaya J. Mat. S (1), 228-241, 2015 | 6 | 2015 |
| Generalized Ulam-Hyers Stability Results of a Quadratic Functional Equation in Felbin’s Type Fuzzy Normed Linear Spaces TRKK John M. Rassias, S. Karthikeyan, G. Ganapathy, M. Suresh International Journal of Analysis and Applications 20 (15), 2022 | 5 | 2022 |
| Solution and stability of a reciprocal functional equation originating from n-consecutive terms of a harmonic progression: Direct and fixed point methods M Arunkumar, S Karthikeyan Int. J. of Information Science and Intelligent System 3 (1), 151-168, 2014 | 5 | 2014 |
| A study on the challenges and prospects of pcm based main memory architectures S Rajarajan, M Prabhu, SAM Karthikeyan Middle-East Journal of Scientific Research 18 (6), 788-795, 2013 | 5 | 2013 |
| A quartic functional equation originating from the sum of the medians of a triangle in fuzzy normed space S Vijayakumar, S Karthikeyan, JM Rassias, B Baskaran American Institute of Physics Conference Series 2282 (1), 020006, 2020 | 4 | 2020 |
| Brahmagupta Quadratic Functional Equations Connected with Homomorphisms and Derivations on Non-Archimedean Algebras: Direct and Fixed Point Methods M Arunkumar, S Karthikeyan Proceedings of International Conference on Mathematical Sciences bublished …, 2014 | 4 | 2014 |
| Stability of quartic functional equation in paranormed spaces S Karthikeyan, C Park, JM Rassias Math. Anal. Contemp. Appl 3, 48-58, 2021 | 3 | 2021 |
| Stability of a quadratic functional equation S Karthikeyan, G Ganapathy, P Palani, M Suresh, S Jaikumar Advances in Dynamical Systems and Applications (ADSA) 16 (2), 1167-1181, 2021 | 3 | 2021 |
| Stability of system of additive functional equations in various Banach spaces: Classical Hyers methods M Arunkumar, E Sathya, S Karthikeyan, G Ganapathy, T Namachivayam Malaya Journal of Matematik 6 (01), 91-112, 2018 | 3 | 2018 |
JM RassiasProfessor of Mathematics, National and Capodistrian University of Athens, Pedagogical DepartmentVerified email at primedu.uoa.gr
