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Browsing MS or Mphil by Author "Alam Shair"

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    Computing connection zagreb indices of molecular structures
    (UMT Lahore, 2023) Alam Shair
    CA topological index (TI) is a function that associates a numeric number to the under-studied molecular graph. Molecular descriptors play a fundamental role in the study of mathematical chemistry, especially quantitative structure-property relationships (QSPR) and quantitative structure-activity relationships (QSAR). In this thesis, we computed the first Zagreb index, second Zagreb index, modified first, modified second, modified third and modified fourth Zagreb indices, first multiplicative, second multiplicative, third multiplicative and fourth multiplicative Zagreb indices and modified first, modified second and modified third multiplicative Zagreb indices based on connection Zagreb indices of molecular structures such as carbon nanotubes.