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 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 923—1240Download front and back covers
 Autocommutators and auto-Bell groups Mohammad Reza R. Moghaddam, Hesam Safa, and Azam K. Mousavi MSC numbers : Primary 20D45, 20F12; Secondary 20E36, 20D15 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 923—931
 Representations of solutions to periodic continuous linear system and discrete linear system Dohan Kim and Jong Son Shin MSC numbers : Primary 34A30, 39A06 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 933—942
 On the geometry of Lorentz spaces as a limit space Jong-Gug Yun MSC numbers : Primary 53C20; Secondary 57S20 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 957—964
 $L^p$-Sobolev regularity for integral operators over certain hypersurfaces Yaryong Heo, Sunggeum Hong, and Chan Woo Yang MSC numbers : Primary 42B20 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 965—978
 Half lightlike submanifolds of an indefinite trans-Sasakian manifold Dae Ho Jin MSC numbers : Primary 53C25, 53C40, 53C50 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 979—994
 Certain new integral formulas involving the generalized Bessel functions Junesang Choi, Praveen Agarwal, Sudha Mathur, and Sunil Dutt Purohit MSC numbers : Primary 33B20, 33C20; Secondary 33B15, 33C05 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 995—1003
 Bounded composition operators from the Bergman space to the Hardy space Kazuhiro Kasuga and Takahiko Nakazi MSC numbers : 47B33 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1005—1013
 On some open problems of Mahmoudi and Renshaw Husheng Qiao and Chongqing Wei MSC numbers : 20M30 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1015—1022
 On minimal non-$\mathcal{QNS}$-groups Zhangjia Han, Huaguo Shi, and Guiyun Chen MSC numbers : 20D35, 20E34 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1063—1073
 Asymptotic equivalence between two linear dynamic systems on time scales Sung Kyu Choi and Namjip Koo MSC numbers : 34A30, 34D05, 34D10, 34D20, 34N05 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1075—1085
 An adaptive finite difference method using far-field boundary conditions for the Black--Scholes equation Darae Jeong, Taeyoung Ha, Myoungnyoun Kim, Jaemin Shin, In-Han Yoon, and Junseok Kim MSC numbers : Primary 65M06, 65M50 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1087—1100
 Connections on real parabolic bundles over a real curve Sanjay Amrutiya MSC numbers : Primary 14H60, 14P99; Secondary 14E20 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1101—1113
 Pointwise slant submersions Jae Won Lee and Bayram Sahin MSC numbers : 53C15, 53B20, 53C43 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1115—1126
 Nonadditive strong commutativity preserving derivations and endomorphisms Wei Zhang and Xiaowei Xu MSC numbers : 16W25, 16N60 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1127—1133
 Finite groups all of whose maximal subgroups are SB-groups Pengfei Guo, Junxin Wang, and Hailiang Zhang MSC numbers : Primary 20D10, 20E34 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1135—1144
 The automorphism group of commuting graph of a finite group Mahsa Mirzargar, Peter P. Pach, and A. R. Ashrafi MSC numbers : 20B25 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1145—1153
 The $q$-deformed Gamma function and $q$-deformed polygamma function Won Sang Chung, Taekyun Kim, and Toufik Mansour MSC numbers : 11B68, 33D05, 11B65 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1155—1161
 Relative relation modules of finite elementary abelian $p$-groups Mohammad Yamin and Poonam Kumar Sharma MSC numbers : 20C05, 16D10, 16D70 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1205—1210
 On the solutions of the $(\lambda, n+m)$-Einstein equation Seungsu Hwang MSC numbers : Primary 53C21; Secondary 53C25 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1211—1216
 Finite groups with some semi-$p$-cover-avoiding or $ss$-quasinormal subgroups Qingjun Kong and Xiuyun Guo MSC numbers : 20D10, 20D20 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 943—948
 A note on ternary cyclotomic polynomials Bin Zhang MSC numbers : 11B83, 11C08, 11N56 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 949—955
 Parallel sections homothety bodies with minimal Mahler volume in $\mathbb{R}^n$ Youjiang Lin and Gangsong Leng MSC numbers : 52A10, 52A40 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1023—1029
 A note on cubically hyponormal weighted shifts Chunji Li, Muneo Ch\={o}, and Mi Ryeong Lee MSC numbers : Primary 47B37; Secondary 47B20 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1031—1040
 Generalized Fibonacci and Lucas numbers of the form $wx^{2}$ and $wx^{2}\mp 1$ Refik Keskin MSC numbers : 11B37, 11B39, 11B50, 11B99, 11D41 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1041—1054
 Generating sets of strictly order-preserving transformation semigroups on a finite set Hayrullah Ayik and Leyla Bugay MSC numbers : 20M20 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1055—1062
 On 2-absorbing primary ideals in commutative rings Ayman Badawi, Unsal Tekir, and Ece Yetkin MSC numbers : Primary 13A15; Secondary 13F05, 13G05 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1163—1173
 Self-dual codes and fixed-point-free permutations of order $2$ Hyun Jin Kim MSC numbers : Primary 94B05; Secondary 11T71 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1175—1186
 Weighted composition operators on the minimal M\"{o}bius invariant space Sh\^{u}ichi Ohno MSC numbers : Primary 47B38; Secondary 30H10 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1187—1193
 Volume integral means of harmonic functions on smooth boundary domains Kyesook Nam and Inyoung Park MSC numbers : Primary 31B05, 32A35, 32A36; Secondary 32A50 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1195—1204
 On simple left, right and two-sided ideals of an ordered semigroup having a kernel Thawhat Changphas MSC numbers : Primary 06F05 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1217—1227
 Large Schr\"oder paths by types and symmetric functions Su Hyung An, Sen-Peng Eu, and Sangwook Kim MSC numbers : Primary 05A15, 05E05 Bull. Korean Math. Soc. 2014 Vol. 51, No. 4, 1229—1240