Journal of the Chungcheong Mathematical Society

Volume 29, No. 3, August 2016

CONTENTS


Characterizations of Pareto, Weibull and power function distributions based on generalized order statistics
Mohammad Ahsanullah and G.G. Hamedani
385
Almost open and almost homeomorphisms
Gui Seok Kim and Kyung Bok Lee
397
Unique point of coincidence for two mappings with $\varphi$- or $\psi$-$\phi$-contractive conditions on 2-metric spaces
Ming-Xing Xu, Xin Huang, and Yong-Jie Piao
417
Uniformly Lipschitz stability and asymptotic behavior of perturbed differential systems
Sang Il Choi and Yoon Hoe Goo
429
Symmetric bi-$f$-multipliers of incline algebras
Kyung Ho Kim and Yong Hoon Lee
443
A fixed point approach to stability of additive functional inequalities in fuzzy normed spaces
Chang Il Kim and Se Won Park
453
Optimality and duality for nondifferentiable fractional programming with generalized invexity
Gwi Soo Kim and Moon Hee Kim
465
The complete moment convergence for weighted sums of stochastically dominated PNQD random variables
Hyun-Chull Kim
477
Symmetric bi-$(f, g)$-derivations in lattices
Kyung Ho Kim and Yong Hoon Lee
491
Comparison of numerical methods for option pricing under the CGMY model
Ahram Lee and Younhee Lee
503
Study on the arithmetic of modular forms
SoYoung Choi
509
On exact solutions for impulsive differential equations with non-integer orders
Sung Kyu Choi and Namjip Koo
515