Vol. 27 No. 2 (2019) | Korean Journal of Mathematics

Magnifying elements in a semigroup of transformations preserving equivalence relation

Thananya Kaewnoi, Montakarn Petapirak, Ronnason Chinram

269-277

PDF

On new inequalities of Simpson's type for generalized convex functions

Mehmet Zeki Sarıkaya, Huseyin Budak, Samet Erden

279-295

PDF

A new mapping for finding a common solution of split generalized equilibrium problem, variational inequality problem and fixed point problem

Mohammad Farid, Kaleem Raza Kazmi

297-327

PDF

$L -$ fuzzy semi-prime ideals in universal algebras

Berhanu Assaye Alaba, Gezahagne Mulat Addis

329-342

PDF

A fixed point approach to the stability of a quadratic-cubic functional equation

Yang-Hi Lee

343-355

PDF

$k -$ fractional integral inequalities for $(h - m) -$ convex functions via Caputo $k -$ fractional derivatives

Lakshmi Narayan Mishra, Qurat Ul Ain, Ghulam Farid, Atiq Ur Rehman

357-374

PDF

Matrix operators on function-valued function spaces

Sing-Cheong Ong, Jitti Rakbud, Titarii Wootijirattikal

375-415

PDF

Simplifying coefficients in a family of ordinary differential equations related to the generating function of the Mittag--Leffler polynomials

Feng Qi

417-423

PDF

A note on multipliers in almost distributive lattices

Kyung Ho Kim

425-435

PDF

Characterizing functions fixed by a weighted Berezin transform in the bidisc

Jaesung Lee

437-444

PDF

A Banach algebra of series of functions over paths

Dong Hyun Cho, Mo A Kwon

445-463

PDF

Irreducibility of Hurwitz polynomials over the ring of integers

Dong Yeol Oh, Ye Lim Seo

465-474

PDF

$L$ -fuzzy bi-closure systems and $L$ -fuzzy bi-closure operators

Jung Mi Ko, Yong Chan Kim

475-485

PDF

Certain results involving fractional operators and special functions

Arman Aghili

487-503

PDF

On estimation of uniform convergence of analytic functions by $(p, q)$ -Bernstein operators

M. Mursaleen, Faisal Khan, Mohd Saif, Abdul Hakim Khan

505-514

PDF

Solvability of Sylvester operator equation with bounded subnormal operators in Hilbert spaces

Hariz Bekkar Lourabi, Mansour Abdelouahab

515-523

PDF

The chromatic polynomial for cycle graphs

Jonghyeon Lee, Heesung Shin

525-534

PDF

Crossed semimodules and cat $^{1}$ -monoids

Sedat Temel

535-545

PDF

Monodromy groupoid of a local topological group-groupoid

Hürmet Fulya Akız

547-562

PDF

Articles