JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY VOLUME 43, NUMBER 1 January 2006
CONTENTS
Fixed points of countably condensing mappings and its application to nonlinear eigenvalue problems
In-Sook Kim 1 Some existence theorems for functional equations arising in dynamic
programming
Zeqing Liu, Jeong Sheok Ume, and Shin Min Kang 11 Extending representations of H to G with discrete G/H
Jin-Hwan Cho, Mikiya Masuda, and Dong Youp Suh — 29 On a vorticity minimization problem for the stationary 2D Stokes equations
Hongchul Kim and Oh-Keun Kwon 45 -injective submodules of indecomposable injective modules
Septimiu Crivei 65 Linear maps that preserve commuting pairs of matrices over general
Boolean algebra
Seok-Zun Song and Kyung-Tae Kang 77 The solvability conditions for a class of constrained inverse eigenvalue
problem of antisymmetric matrices
Xiao-ping Pan, Xi-yan Hu, and Lei Zhang 87 Partially ashpherical manifolds with nonzero Euler characteristic as PL
fibrators
Young Ho Im and Yongkuk Kim 99
p-adic q-higher-order hardy-type sums
Yilmaz Simsek 1ll Einstein spaces and conformal vector fields
Dong-Soo Kim, Young Ho Kim, and Seong-Hee Park... 133
Continued on inside back cover
Continued from back cover
Maximal space-like hypersurfaces in with zero Gauss-Kronecker curvature
Qing-Ming Cheng and Young Jin Suh 147 On Yi's extension property for totally preordered topological spaces
M. J. Campion, J. C. Candeal, and Esteban Indurain • • • 159 q-extensions of Genocchi numbers
Mehmet Cenkci, Mumun Can, and Veli Kurt 183 The Bergman kernel function and the Szego kernel function
Young-Bok Chung 199 Graph representations of normal matrices
Sang-Gu Lee and Han-Guk Seol 215