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ON THE HARARY INDEX OF Γ(ZN).
- Source :
- International Journal of Maps in Mathematics; Sep2024, Vol. 7 Issue 2, p122-137, 16p
- Publication Year :
- 2024
-
Abstract
- In this work, the Harary index of zero-divisor graphs of rings Z<subscript>n</subscript> are calculated when nis a member of the set {2p, p², p<superscript>λ</superscript>, pq, p²q, pq r}where p, q and rare distinct prime numbers and λis an integer number. We give the formulas for computing the Harary index of Γ(Z<subscript>n</subscript>). Moreover, the Harary index of graphs for products of rings were computed. [ABSTRACT FROM AUTHOR]
- Subjects :
- RINGS of integers
GRAPH theory
PRIME number theorem
MATHEMATICAL formulas
SET theory
Subjects
Details
- Language :
- English
- ISSN :
- 26367467
- Volume :
- 7
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- International Journal of Maps in Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 181800763