Results 11 to 20 of about 915 (122)
Bounds and extremal graphs of second reformulated Zagreb index for graphs with cyclomatic number at most three [PDF]
Kuwait Journal of Science, 2021 Mili\v{c}evi\'{c} \textit{et al.}, in 2004, introduced topological indices known as Reformulated Zagreb indices, where they modified Zagreb indices using the edge-degree instead of vertex degree.
Abhay Rajpoot, Lavanya Selvaganesh
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Novel Distance-Based Molecular Descriptors for Styrene Butadiene Rubber Structures [PDF]
JTAM (Jurnal Teori dan Aplikasi Matematika)Styrene-butadiene rubber (SBR) is a general-purpose rubber produced from a copolymer of styrene and butadiene. It is used largely in automobile and truck tires. In general, it is considered to be an abrasion-resistant replacement for natural rubber. In
Natarajan Chidambaram +7 more
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On reformulated Zagreb indices
Discrete Applied Mathematics, 2012 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ilić, Aleksandar, Zhou, Bo
openaire +4 more sources
About the Zagreb Indices [PDF]
Kemija u Industriji, 2010 The original Zagreb indices and some of their variants, such as the modified Zagreb indices, variable Zagreb indices, reformulated original Zagreb indices, reformulated modified Zagreb indices, Zagreb indices as complexity indices, general Zagreb indices,
Gutman, I. +3 more
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Reformulated First Zagreb Index of Some Graph Operations
Mathematics, 2015 The reformulated Zagreb indices of a graph are obtained from the classical Zagreb indices by replacing vertex degrees with edge degrees, where the degree of an edge is taken as the sum of degrees of the end vertices of the edge minus 2. In this paper, we
Nilanjan De +2 more
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Structural measures for network biology using QuACN. [PDF]
BMC Bioinformatics, 2011 Background Structural measures for networks have been extensively developed, but many of them have not yet demonstrated their sustainably.
Mueller LA +4 more
europepmc +3 more sources
Association of hairdressing with cancer and reproductive diseases: A systematic review
Journal of Occupational Health, Volume 64, Issue 1, January/December 2022., 2022 Abstract Objectives To review recent epidemiological studies investigating carcinogenic or reprotoxic effects among hairdressers who seem to be at greater risk for systemic adverse effects of chemicals released from hair care products than consumers.
Željka Babić +13 more
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[Retracted] The Reformulated F‐Index of Vertex and Edge F‐Join of Graphs
Journal of Chemistry, Volume 2022, Issue 1, 2022., 2022 The valency based topological indices (TIs) are defined by algebraic functions as the chemical graph theory tools in which the structural parameters are used as input and the output is related with the topology of chemical species. In theoretical chemistry, the TIs are mainly used to investigate/develop the QSAR and QSPR investigations of the molecular
Durbar Maji +3 more
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Some More Results on Reciprocal Degree Distance Index and ℱ‐Sum Graphs
Journal of Mathematics, Volume 2022, Issue 1, 2022., 2022 A chemical invariant of graphical structure Z is a unique value characteristic that remains unchanged under graph automorphisms. In the study of QSAR/QSPR, like many other chemical invariants, reciprocal degree distance has played a significant role to estimate the bioactivity of several compounds in chemistry.
Asima Razzaque +4 more
wiley +1 more source
Ordering Acyclic Connected Structures of Trees Having Greatest Degree‐Based Invariants
Complexity, Volume 2022, Issue 1, 2022., 2022 Being building block of data sciences, link prediction plays a vital role in revealing the hidden mechanisms that lead the networking dynamics. Since many techniques depending in vertex similarity and edge features were put forward to rule out many well‐known link prediction challenges, many problems are still there just because of unique formulation ...
S. Kanwal +6 more
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