Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, : 275—533
A note on cohomological dimension over Cohen-Macaulay rings
Iraj Bagheriyeh, Kamal Bahmanpour, Ghader Ghasemi
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 275—280
Global solution and blow-up of logarithmic Klein-Gordon equation
Yaojun Ye
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 281—294
Linear and non-linear loop-transversal codes in error-correction and graph domination
Mehmet Da\v{g}l{\i}, Bokhee Im, Jonathan D. H. Smith
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 295—309
Infinite horizon optimal control problems of backward stochastic delay differential equations in Hilbert spaces
Hong Liang, Jianjun Zhou
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 311—330
Nodal solutions for an elliptic equation in an annulus without the signum condition
Tianlan Chen, Yanqiong Lu, Ruyun Ma
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 331—343
On four new mock theta functions
QiuXia Hu
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 345—354
Bounds for radii of convexity of some $q$-Bessel functions
Ibrahim Aktas, Halit Orhan
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 355—369
Some new characterizations of quasi-Frobenius rings by using pure-injectivity
Ali Moradzadeh-Dehkordi
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 371—381
Endpoint estimates for multilinear fractional maximal operators
Suixin He, Jing Zhang
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 383—391
Asymptotic exactness of some Bank--Weiser error estimator for quadratic triangular finite element
Kwang-Yeon Kim, Ju-Seong Park
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 393—406
On the first generalized Hilbert coefficient and depth of associated graded rings
Amir Mafi, Dler Naderi
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 407—417
Notes on finitely generated flat modules
Abolfazl Tarizadeh
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 419—427
Multipliers of Dirichlet-type subspaces of Bloch space
Songxiao Li, Zengjian Lou, Conghui Shen
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 429—441
Smooth points of ${\mathcal L}_s(^nl_{\infty}^2)$
Sung Guen Kim
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 443—447
On the actions of Higman-Thompson groups by homeomorphisms
Jin Hong Kim
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 449—457
On generalizations of skew quasi-cyclic codes
Sumeyra Bedir, Fatmanur Gursoy, Irfan Siap
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 459—479
Exact formula for Jacobi-Eisenstein series of square free discriminant lattice index
Ran Xiong
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 481—488
Evaluations of some quadratic Euler sums
Xin Si, Ce Xu
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 489—508
Fredholm Toeplitz operators on the Dirichlet spaces of the polydisk
Kyunguk Na
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 509—520
On the Bergman kernel for some Hartogs domains
Jong-Do Park
Bull. Korean Math. Soc. 2020 Vol. 57, No. 2, 521—533

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