• Journal of applied mathematics & informatics
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• 제42권4호
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• pp.777-783
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• 2024

Topoloical index is a numerical quantity which is correlates to properties of chemical compound . In this paper, we define operator graph namely, Edge ss-corona graph and we study structured properties of that graph. Also, establish the upper and lower bounds for First Zagreb index, Second Zagreb index, First Gourava index, SK₁ index, Forgotten topological index and EM₁ index of edge SS-corona graph.