Fixed Points and Hyers-Ulam-Rassias Stability of Cauchy-Jensen Functional Equations in Banach Algebras
Choonkil Park.
Fixed Point Theory and Applications (2007)
234 Citations
Functional Inequalities Associated with Jordan‐von Neumann‐Type Additive Functional Equations
Choonkil Park;Young Sun Cho;Mi-Hyen Han.
Journal of Inequalities and Applications (2007)
191 Citations
Generalized Hyers-Ulam Stability of Quadratic Functional Equations: A Fixed Point Approach
Choonkil Park.
Fixed Point Theory and Applications (2008)
172 Citations
HOMOMORPHISMS BETWEEN LIE JC∗-ALGEBRAS AND CAUCHY-RASSIAS STABILITY OF LIE JC∗-ALGEBRA DERIVATIONS
C Park.
(2005)
145 Citations
Functional inequalities in non-Archimedean Banach spaces
Yeol Je Cho;Choonkil Park;Reza Saadati.
Applied Mathematics Letters (2010)
113 Citations
Isomorphisms and Derivations in Lie C*-Algebras
Choonkil Park;Jong Su An;Jianlian Cui.
Abstract and Applied Analysis (2007)
96 Citations
Hyers–Ulam–Rassias stability of homomorphisms in quasi-Banach algebras
Choonkil Park.
Bulletin Des Sciences Mathematiques (2008)
91 Citations
On the Stability of a Generalized Quadratic and Quartic Type Functional Equation in Quasi-Banach Spaces
M. Eshaghi Gordji;S. Abbaszadeh;Choonkil Park.
Journal of Inequalities and Applications (2009)
90 Citations
Fuzzy stability of a functional equation associated with inner product spaces
Choonkil Park.
Fuzzy Sets and Systems (2009)
90 Citations
Stability of an Additive-Cubic-Quartic Functional Equation
M. Eshaghi-Gordji;S. Kaboli-Gharetapeh;Choonkil Park;Somayyeh Zolfaghari.
Advances in Difference Equations (2009)
87 Citations