Biography

Dr. Ugochukwu Rich Ndubuisi was the former Head of Department of Mathematics and Computer Science, Hezekiah University, Umudi. He is currently a lecturer and Assistant Post Graduate Coordinator in the Department of Mathematics, Federal University of Technology, Owerri. He has participated in several Mathematics conferences at the national and international level with several publications in reputable journals.

Area of Interest:

Mathematics

100%

Pure Mathematics

62%

Semigroup Theory

90%

Group Theory and Generalizations

75%

Algebraic Topology

55%

Research Publications in Numbers

Books
0

Chapters
0

Articles
10

Abstracts
3

Selected Publications

Ndubuisi, R.U., R.B. Abubakar, N.N. Araka and I.J. Ugbene, 2022. The concept of rhotrix type a semigroups. J. Math. Comput. Sci., Vol. 12. .
Direct Link |
Onyenegecha, C.P., U.M. Ukewuihe, A.I. Opara, C.B. Agbakwuru and C.J. Okereke et al., 2020. Approximate solutions of Schrödinger equation for the Hua plus modified Eckart potential with the centrifugal term. Eur. Phys. J. Plus, Vol. 135. 10.1140/epjp/s13360-020-00595-2.
CrossRef | Direct Link |
Ndubuisi, U., U.I. Asibong-Ibe and O.G. Udoaka, 2019. Congruences on *-simple type A I-semigroups. J. Adv. Math., 16: 8199-8207.
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Ndubuisi, R.U. and O.G. Udoaka, 2018. A structure theorem for left restriction semigroups of type F. J. Semigroup Theory Appl., Vol. 2018. .
Direct Link |
Ndubuisi, R.U. and O.G, Udoaka, 2018. The translational hull of a left restriction semigroup. Am. J. Math. Anal., 6: 1-4.
CrossRef | Direct Link |