## Vol 22, No 1 (2014)

#### Articles

 The positivity of the hypergeometric translation operators associated to the Cherednik operators and the Heckman-Opdam theory attached to the root systems of type $B_2$ and $C_2$ PDF Khalifa Trimeche 1-28
 On the martingale extension of limiting diffusion in population genetics PDF Won Choi 29-36
 $\sigma$-complete Boolean algebras and basically disconnected covers PDF Chang Il Kim, Chang Hyeob Shin 37-43
 A study for development of university mathematics course based on real life context and classroom discussion PDF Hyangjoo Rhee 45-56
 Parts formulas involving conditional integral transforms on function space PDF Bong Jin Kim, Byoung Soo Kim 57-69
 Weak convergence for multiple stochastic integrals in Skorohod space PDF Yoon Tae Kim 71-84
 On $k$-quasi-class $A$ contractions PDF In Ho Jeon, In Hyoun Kim 85-89
 Stability of homomorphisms in Banach modules over a $C^*$-Algebra associated with a generalized Jensen type mapping and applications PDF Jung-Rye Lee 91-121
 Perturbation anaysis for the matrix equation $X=I-A^{*}X^{-1}A+B^{*}X^{-1}B$ PDF Hosoo Lee 123-131
 On the symmetry of annular Bryant surface with constant contact angle PDF Sungho Park 133-138
 Generalized $(\theta, \phi)$-derivations on Banach algebras PDF Choonkil Park, Dong Yun Shin 139-150
 Regularity and semipotency of Hom PDF Hamza Ibrahim Hakmi 151-167
 A study on limits teaching in the college analysis major PDF Hye-Young Oh 169-180
 Characterizations of graded Prufer $\star$-multiplication domains PDF Parviz sahandi 181-206
 On the algebra of 3-dimensional ES-manifold PDF In Ho Hwang 207-216

ISSN: 1976-8605 (Print), 2288-1433 (Online)

Copyright(c) 2013 By The Kangwon-Kyungki Mathematical Society, Department of Mathematics, Kangwon National University Chuncheon 21341, Korea Fax: +82-33-259-5662 E-mail: kkms@kangwon.ac.kr