2024, Volume 9
2023, Volume 8
2022, Volume 7
2021, Volume 6
2020, Volume 5
2019, Volume 4
2018, Volume 3
2017, Volume 2
2016, Volume 1
Comparison of Audio Speech Cryptosystem Using 2-D Chaotic Map Algorithms
The Gray Segmentation of Color Image Based on Level Set Method
Hermite-Hadamard Type Integral Inequalities for Log-η-Convex Functions
The New Proof of Ptolemy’s Theorem & Nine Point Circle Theorem
Computing Energy and Some Topological Indices of 
, the total graph of which denoted by 
, is a graph with all elements of R as vertices, and two distinct vertices 
are adjacent if and only if 
, where 
denotes the set of zero-divisors of R. In an earlier study, we computed Wiener, hyper-Wiener, reverse Wiener, Randic ́, Zagreb, 
and 
indices of zero-divisor graph. In this study, some computer programs are prepared to calculate the zero-divisors and adjacency matrix of the given graph which, apply these programs to compute the energy and first edge-Wiener, sum-connectivity, harmonic, augmented Zagreb and hyper-Zagreb indices.
Analysis of Factors Influencing the Yield of Manihot esculenta in Umudike, Abia State, Nigeria
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