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 << Previous Issue Bulletin of the Korean Mathematical Society (Vol. 55, No. 2)
 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 331—677Download front and back covers
 Scalar curvature comparisons of level hypersurfaces of geodesic spheres Jong Ryul Kim MSC numbers : 53C20, 53C50 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 331—340
 Additive self-dual codes over fields of even order Steven T. Dougherty, Jon-Lark Kim, Nari Lee MSC numbers : Primary 11T71, 94B05 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 341—357
 On closing codes Somayyeh Jangjooye Shaldehi MSC numbers : 37B10, 54H20 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 359—366
 On $m$-isometric Toeplitz operators Eungil Ko, Jongrak Lee MSC numbers : 47A62, 47B15, 47B20 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 367—378
 Existence and long-time behavior of solutions to Navier-Stokes-Voigt equations with infinite delay Cung The Anh, Dang Thi Phuong Thanh MSC numbers : 76A10, 35D30, 35B35, 35Q35 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 379—403
 Coefficient estimates for a subclass of analytic bi-univalent functions Ebrahim Analouei Adegani, Serap Bulut, Ahmad Zireh MSC numbers : Primary 30C45, 30C80 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 405—413
 A sufficient condition for acyclic 5-choosability of planar graphs without 5-cycles Lin Sun MSC numbers : 05C15 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 415—430
 On positive definite solutions of a class of nonlinear matrix equation Liang Fang, San-Yang Liu, Xiao-Yan Yin MSC numbers : 15A24, 65F15, 65F35 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 431—448
 On Rogers--Ramanujan type identities for overpartitions and generalized lattice paths Megha Goyal MSC numbers : Primary 05A15, 05A17, 05A19, 11P81 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 449—467
 Meromorphic functions partially shared values with their shifts Weichuan Lin, Xiuqing Lin, Aidi Wu MSC numbers : Primary 30D35 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 469—478
 Optimal control on semilinear retarded stochastic functional differential equations driven by Poisson jumps in Hilbert space Durga Nagarajan, Muthukumar Palanisamy MSC numbers : Primary 37L55, 60G57, 93E20 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 479—497
 Dual bass numbers and co-Cohen Macaulay modules Lingguang Li MSC numbers : 13C14, 13C15, 13E10 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 499—505
 Weighted composition operators whose ranges contain the disk algebra II Kei Ji Izuchi, Kou Hei Izuchi, Yuko Izuchi MSC numbers : Primary 47B33; Secondary 46J15, 30H50 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 507—514
 Generic lightlike submanifolds of an indefinite Kaehler manifold with a quarter-symmetric metric connection Dae Ho Jin MSC numbers : Primary 53C25, 53C40, 53C50 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 515—531
 Global maximal estimate to some oscillatory integrals Yaoming Niu, Ying Xue MSC numbers : Primary 42B15; Secondary 42B25 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 533—543
 On radial oscillation of entire solutions to nonhomogeneous algebraic differential equations Guowei Zhang MSC numbers : Primary 30D05, 37F10, 37F50 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 545—559
 Statistical causality and extremal measures Ljiljana Petrovi\' c, Dragana Valjarevi\' c MSC numbers : Primary 60G44; Secondary 60H07, 60H10, 62P20 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 561—572
 $b$-generalized derivations on multilinear polynomials in prime rings Basudeb Dhara MSC numbers : 16W25, 16N6 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 573—586
 Some indivisibility properties of generalized left-factorials Winfried Kohnen MSC numbers : 11A07, 11A41 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 587—590
 Global weak solutions for the relativistic Vlasov-Klein-Gordon system in two dimensions Meixia Xiao, Xianwen Zhang MSC numbers : Primary 35Q83, 35D30, 82D10 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 591—598
 Fractional Integration and differentiation of the $(p, q)$-extended Bessel function Junesang Choi, Rakesh K. Parmar MSC numbers : Primary 26A33, 33B20, 33C20; Secondary 26A09, 33B15, 33C05 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 599—610
 Weierstrass semigroups on double covers of plane curves of degree six with total flexes Seon Jeong Kim, Jiryo Komeda MSC numbers : Primary 14H55, 14H50, 14H30, 20M14 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 611—624
 Krull dimension of Hurwitz polynomial rings over Pr\"ufer domains Le Thi Ngoc Giau, Phan Thanh Toan MSC numbers : 13B25, 13C15, 13F05 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 625—631
 Comparison of the Lee and homogenous weights over a family of chain rings Adel Alahmadi, Ahmad Alkenani, Rahmah Alomari, Najat Muthana, Patrick Sole, Bahattin Yildiz MSC numbers : Primary 94B60; Secondary 13M99 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 633—647
 A homological characterization of Krull domains Fang Gui Wang, De Chuan Zhou MSC numbers : 13A15, 13C10, 13D99 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 649—657
 A note of Littlewood-Paley functions on Triebel-Lizorkin spaces Feng Liu MSC numbers : 42B20, 42B25 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 659—672
 Errata for Posinormal terraced matrices" H. Crawford Rhaly Jr. MSC numbers : Primary 47B20 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 673—674
 Corrigendum to On a generalization of right duo rings" [Bull. Korean Math. Soc. 53 (2016), no. 3, 925--942] Nam Kyun Kim, Tai Keun Kwak, Yang Lee MSC numbers : Primary 16D25, 16N20; Secondary 16N40, 16S36 Bull. Korean Math. Soc. 2018 Vol. 55, No. 2, 675—677