Research Output per year

## Fingerprint Dive into the research topics where Hee Sik Kim is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Algebra
Engineering & Materials Science

BCK-algebra
Mathematics

Groupoids
Mathematics

Fuzzy Ideal
Mathematics

Poset
Mathematics

Groupoid
Mathematics

Semiring
Mathematics

Semigroup
Mathematics

##
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Research Output 1996 2019

1
Citation
(Scopus)

## Almost φ-fuzzy semi-ideals in groupoids

Kim, H. S., Neggers, J. & Ahn, S. S., 2019 Jan 1, In : Journal of Intelligent and Fuzzy Systems. 36, 6, p. 5361-5368 8 p.Research output: Contribution to journal › Article › Research › peer-review

Groupoids

Subalgebra

Fuzzy Ideal

Algebraic Structure

Extremes

## Fibonacci periodicity and fibonacci frequency

Kim, H. S., Neggers, J. & So, K. S., 2019 Oct 30, In : Journal of Computational Analysis and Applications. 27, 5, p. 874-881 8 p.Research output: Contribution to journal › Article › Research › peer-review

Periodicity

Fundamental Frequency

Multiple integral

Natural number

Modulo

## Graphs based on hoop algebras

Kologani, M. A., Borzooei, R. A. & Kim, H. S., 2019 Apr 1, In : Mathematics. 7, 4, 362.Research output: Contribution to journal › Article › Research › peer-review

Open Access

Algebra

Graph in graph theory

Filter

Zero-divisor

Star

## Makgeolli structures and its application in BCK/BCI-algebras

Ahn, S. S., Song, S. Z., Jun, Y. B. & Kim, H. S., 2019 Sep 1, In : Mathematics. 7, 9, 784.Research output: Contribution to journal › Article › Research › peer-review

Open Access

BCK-algebra

Algebra

Soft Set

Set Theory

Fuzzy Sets

## On fibonacci Z-sequences and their logarithm functions

Kim, H. S., Neggers, J. & So, K. S., 2019 Jul 1, In : Journal of Computational Analysis and Applications. 26, 8, p. 1479-1486 8 p.Research output: Contribution to journal › Article › Research › peer-review

Logarithm

Analogue