The Korean Journal of Mathematics

About this Journal

The Korean Journal of Mathematics (KJM) is the official journal of The Kangwon-Kyungki Mathematical Society (KKMS). Abbreviated title is "Korean J. Math.". This journal was launched in 1993. One volume is published each year, and each volume consists of four issues (March, June, September, December).

Bibliographic Information

ISSN: 1976-8605 (Print)
ISSN: 2288-1433 (Online)
doi: 10.11568/kjm


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Vol 27, No 2 (2019)

Table of Contents


Magnifying elements in a semigroup of transformations preserving equivalence relation PDF
Thananya Kaewnoi, Montakarn Petapirak, Ronnason Chinram 269-277
On new inequalities of Simpson's type for generalized convex functions PDF
Mehmet Zeki Sarıkaya, Huseyin Budak, Samet Erden 279-295
A new mapping for finding a common solution of split generalized equilibrium problem, variational inequality problem and fixed point problem PDF
Mohammad Farid, Kaleem Raza Kazmi 297-327
$L-$fuzzy semi-prime ideals in universal algebras PDF
Berhanu Assaye Alaba, Gezahagne Mulat Addis 329-342
A fixed point approach to the stability of a quadratic-cubic functional equation PDF
Yang-Hi Lee 343-355
$k-$fractional integral inequalities for $(h-m)-$convex functions via Caputo $k-$fractional derivatives PDF
Lakshmi Narayan Mishra, Qurat Ul Ain, Ghulam Farid, Atiq Ur Rehman 357-374
Matrix operators on function-valued function spaces PDF
Sing-Cheong Ong, Jitti Rakbud, Titarii Wootijirattikal 375-415
Simplifying coefficients in a family of ordinary differential equations related to the generating function of the Mittag--Leffler polynomials PDF
Feng Qi 417-423
A note on multipliers in almost distributive lattices PDF
Kyung Ho Kim 425-435
Characterizing functions fixed by a weighted Berezin transform in the bidisc PDF
Jaesung Lee 437-444
A Banach algebra of series of functions over paths PDF
Dong Hyun Cho, Mo A Kwon 445-463
Irreducibility of Hurwitz polynomials over the ring of integers PDF
Dong Yeol Oh, Ye Lim Seo 465-474
$L$-fuzzy bi-closure systems and $L$-fuzzy bi-closure operators PDF
Jung Mi Ko, Yong Chan Kim 475-485
Certain results involving fractional operators and special functions PDF
Arman Aghili 487-503
On estimation of uniform convergence of analytic functions by $(p,q)$-Bernstein operators PDF
M. Mursaleen, Faisal Khan, Mohd Saif, Abdul Hakim Khan 505-514
Solvability of Sylvester operator equation with bounded subnormal operators in Hilbert spaces PDF
Hariz Bekkar Lourabi, Mansour Abdelouahab 515-523
The chromatic polynomial for cycle graphs PDF
Jonghyeon Lee, Heesung Shin 525-534
Crossed semimodules and cat$^{\bf 1}$-monoids PDF
Sedat Temel 535-545
Monodromy groupoid of a local topological group-groupoid PDF
Hürmet Fulya Akız 547-562

ISSN: 1976-8605 (Print), 2288-1433 (Online)

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