Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, : 269—535
Stability of partially pexiderized exponential-radical functional equation
Chang-Kwon Choi
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 269—275
Rough maximal singular integral and maximal operators supported by subvarieties
Daiqing Zhang
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 277—303
Some inverse results of sumsets
Min Tang, Yun Xing
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 305—313
Unified Apostol-Korobov type polynomials and related polynomials
Burak Kurt
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 315—326
H-Toeplitz operators on the Bergman space
Anuradha Gupta, Shivam Kumar Singh
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 327—347
Optimal surrender time for a variable annuity with a fixed insurance fee
Junkee Jeon, Kyunghyun Park
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 349—364
Dualities of variable anisotropic Hardy spaces and boundedness of singular integral operators
Wenhua Wang
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 365—384
On nonlinear elliptic equations with singular lower order term
Amine Marah, Hicham Redwane
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 385—401
On the mixed radial-angular integrability of Littlewood-Paley functions
Xiao Zhang
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 403—417
The infinite growth of solutions of second order linear complex differential equations with completely regular growth coefficient
Guowei Zhang
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 419—431
Random chord in a circle and Bertrand's paradox: New generation method, extreme behaviour and length moments
Zoran Vidovi\'c
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 433—444
Relative self-closeness numbers
Toshihiro Yamaguchi
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 445—449
Remarks on the infinity wave equation
Hyungjin Huh
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 451—459
Invertibility of generalized Bessel multipliers in Hilbert $C^{*}$-modules
Gholamreza Abbaspour Tabadkan, Hessam Hosseinnezhad
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 461—479
Bergman spaces, Bloch spaces and integral means of $p$-harmonic functions
Xi Fu, Jinjing Qiao
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 481—495
Gorenstein projective dimensions of complexes under base change with respect to a semidualizing module
Chunxia Zhang
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 497—505
A note on vector-valued Eisenstein series of weight $3/2$
Ran Xiong
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 507—514
Boolean multiplicative convolution and Cauchy-Stieltjes kernel families
Raouf Fakhfakh
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 515—526
Algebraic ranks of the fundamental groups of high dimensional graph manifolds
Raeyong Kim
Bull. Korean Math. Soc. 2021 Vol. 58, No. 2, 527—535

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