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 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 359—714Download front and back covers
 Stancu type generalization of modified Gamma operators based on $q$-integers Shu-Ni Chen, Wen-Tao Cheng, and Xiao-Ming Zeng MSC numbers : 41A10, 41A25, 41A36 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 359—373
 On certain hyperplane arrangements and colored graphs Joungmin Song MSC numbers : 32S22, 05C30 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 375—382
 Global stability of the positive equilibrium of a mathematical model for unstirred membrane reactors Yongli Song and Tonghua Zhang MSC numbers : Primary 35B35, 92D25 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 383—389
 On the topology of the dual space of crossed product $C^*$-algebras with finite groups Firuz Kamalov MSC numbers : 46L55, 46L05 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 391—397
 On a class of Finsler metrics with isotropic Berwald curvature Hongmei Zhu MSC numbers : 53B40, 53C60 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 399—416
 The unit ball of ${\mathcal L}(^2\mathbb{R}^2_{h(w)})$ Sung Guen Kim MSC numbers : Primary 46A22 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 417—428
 Screen isotropic leaves on lightlike hypersurfaces of a Lorentzian manifold Mehmet G\"{u}lbahar MSC numbers : Primary 53C42, 53C50 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 429—442
 $q$-frequent hypercyclicity in an algebra of operators Jaeseong Heo, Eunsang Kim, and Seong Wook Kim MSC numbers : 47A16 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 443—454
 On the structure of factor Lie algebras Homayoon Arabyani, Farhad Panbehkar, and Hesam Safa MSC numbers : Primary 17B30, 17B60; Secondary 17B99 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 455—461
 Weak Hopf algebras corresponding to non-standard quantum groups Cheng Cheng and Shilin Yang MSC numbers : 16T99, 17B37, 17B10 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 463—484
 Discussions on partial isometries in Banach spaces and Banach algebras Abdulla Alahmari, Mohamed Mabrouk, and Mohamed Aziz Taoudi MSC numbers : Primary 39B82; Secondary 44B20, 46C05 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 485—495
 Directed strongly regular graphs and their codes Adel Alahmadi, Ahmad Alkenani, Jon-Lark Kim, Minjia Shi, and Patrick Sol\'{e} MSC numbers : Primary 94B25, 05E30 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 497—505
 An upper bound on the Cheeger constant of a distance-regular graph Gil Chun Kim and Yoonjin Lee MSC numbers : 05C40, 05C50 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 507—519
 An elaboration of annihilators of polynomials Jeoung Soo Cheon, Hong Kee Kim, Nam Kyun Kim, Chang Ik Lee, Yang Lee, and Hyo Jin Sung MSC numbers : 16U80, 16S36 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 521—541
 Geometric characterization of $q$-pseudoconvex domains in ${\mathbb{C}}^n$ Hedi Khedhiri MSC numbers : 32T, 32U05, 32U10 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 543—557
 Injective property relative to nonsingular exact sequences Marzieh Arabi-Kakavand, Shadi Asgari, and Yaser Tolooei MSC numbers : 16D10, 16D70, 16D80, 16D40 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 559—571
 Some limiting results of reflected Ornstein-Uhlenbeck processes with two-sided barriers Chenglian Zhu MSC numbers : Primary 60F15; Secondary 60F05 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 573—581
 A polar representation of a regularity of a dual quaternionic function in Clifford analysis Ji Eun Kim and Kwang Ho Shon MSC numbers : 32W50, 32A99, 30G35, 11E88 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 583—592
 Normal families of meromorphic functions with multiple values Yuntong Li and Zhixiu Liu MSC numbers : 30D45 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 593—605
 On Lebesgue nonlinear transformations Nasir Ganikhodjaev, Ramazon Muhitdinov, and M. Saburov MSC numbers : 47HXX, 46TXX Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 607—618
 Lightlike hypersurfaces of an indefinite Kaehler manifold with a non-metric $\phi$-symmetric connection Dae Ho Jin MSC numbers : Primary 53C25, 53C40, 53C50 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 619—632
 Weak and quadratic hyponormality of 2-variable weighted shifts and their examples Chunji Li MSC numbers : Primary 47B37; Secondary 47B20 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 633—646
 Modified duality scheme for solving model crack problem in mechanics Robert V. Namm and Gyungsoo Woo MSC numbers : 65F10, 65K10, 49M15, 74G15, 74G65 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 647—654
 Pattern formation in a general Degn-Harrison reaction model Jun Zhou MSC numbers : 35B36, 35B32, 35K57, 35J61, 92C40, 92C45, 92E20 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 655—666
 Examples of smooth surfaces in $\mathbb{P}^3$ which are Ulrich--wild Gianfranco Casnati MSC numbers : Primary 14J60; Secondary 14J70 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 667—677
 Self-adjoint cyclically compact operators and its application Karimbergen Kudaybergenov and Farrukh Mukhamedov MSC numbers : 46A19, 46L09, 47B07, 47C15 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 679—686
 A conditional Fourier-Feynman transform and conditional convolution product with change of scales on a function space I Dong Hyun Cho MSC numbers : Primary 28C20; Secondary 60H05, 60G15 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 687—704
 Ces\`aro operators in the Bergman spaces with exponential weight on the unit ball Hong Rae Cho and Inyoung Park MSC numbers : 32A36, 47B38 Bull. Korean Math. Soc. 2017 Vol. 54, No. 2, 705—714