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Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1131—1357
Constant-sign solutions of $p$-Laplacian type operators on time scales via variational methods
Li Zhang and Weigao Ge
MSC numbers : 34B24, 35A15
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1131—1145
Coincidence theorems for noncompact $\mathfrak{RC}$-maps in abstract convex spaces with applications
Ming-ge Yang and Nan-jing Huang
MSC numbers : 54H25, 49J53, 49J35
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1147—1161
Einstein half lightlike submanifolds with special conformalities
Dae Ho Jin
MSC numbers : Primary 53C25, 53C40, 53C50
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1163—1178
Doubly nonlinear parabolic equations involving $p$-Laplacian operators via time-discretization method
Kiyeon Shin and Sujin Kang
MSC numbers : 35K55, 35K45
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1179—1192
Global stability analysis for a class of Cohen-Grossberg neural network models
Yingxin Guo
MSC numbers : 34K20, 34K13, 92B20
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1193—1198
On universal coverings of Lie tori
Valiollah Khalili
MSC numbers : 17B67
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1199—1211
Existence of three solutions for a mixed boundary value problem with the Sturm-Liouville equation
Diego Averna, Nicol\'o Giovannelli, and Elisabetta Tornatore
MSC numbers : 34B15
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1213—1222
A note on quasi-periodic perturbations of elliptic equilibrium points
Houyu Zhao
MSC numbers : 37C55, 34A30, 34C20
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1223—1240
Maximum principle and comparison principle of $p$-harmonic functions via $p$-harmonic boundary of graphs
Yong Hah Lee
MSC numbers : 31C20, 60J50, 94C15
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1241—1250
Note on Pure-strategy Nash equilibria in matrix games
Weidong Ma
MSC numbers : 91A05
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1251—1254
Global asymptotic stability for a diffusion Lotka-Volterra competition system with time delays
Jia-Fang Zhang and Ping-An Zhang
MSC numbers : 35K57, 92D25
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1255—1262
On Opial inequalities involving higher order derivatives
Chang-Jian Zhao and Wing-Sum Cheung
MSC numbers : 26D15
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1263—1274
Isometric reflections in two dimensions and dual $\mathsf{L}^1$-structures
Francisco J. Garc\'{i}a-Pacheco
MSC numbers : Primary 46B20, 46C05, 46B04
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1275—1289
A new alternative elliptic PDE in EIT Imaging
Sungwhan Kim
MSC numbers : Primary 35J25, 35A35, 35R30
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1291—1302
On the mean values of $L(1,\chi)$
Zhaoxia Wu and Wenpeng Zhang
MSC numbers : 11M06
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1303—1310
Multiplicity of nontrivial solutions to perturbed Schr\"{o}dinger system with magnetic fields
Huixing Zhang and Wenbin Liu
MSC numbers : 35B33, 35J60, 35J65
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1311—1326
An identity on the $2m$-th power mean value of the generalized Gauss sums
Feng Liu and Quan-Hui Yang
MSC numbers : Primary 11L05; Secondary 11M20
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1327—1334
A Hardy inequality on H-type groups
Yingxiong Xiao
MSC numbers : Primary 22E25, 26D10
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1335—1348
On Fourier coefficients of some meromorphic modular forms
Yutaro Honda and Masanobu Kaneko
MSC numbers : 11F30, 11F33
Bull. Korean Math. Soc. 2012 Vol. 49, No. 6, 1349—1357

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