• 634 Citations
  • 13 h-Index
19962019
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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

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Research Output 1996 2019

  • 634 Citations
  • 13 h-Index
  • 99 Article
  • 2 Editorial
  • 1 Chapter
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 journalArticleResearchpeer-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 journalArticleResearchpeer-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 journalArticleResearchpeer-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 journalArticleResearchpeer-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 journalArticleResearchpeer-review

Logarithm
Analogue