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Randić's molecular connectivity index

Known as: Randić index, Randic's molecular connectivity index, Randic’s molecular connectivity index 
The Randić index, also known as the connectivity index, of a graph is the sum of bond contributions where and arethe degrees of the vertices making… 
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Related topics

Related topics

4 relations
Alexandru BalabanGraph (discrete mathematics)

Broader (2)

CheminformaticsMathematical chemistry

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
Characteristics polynomial of normalized Laplacian for trees
2014
2014
RANDIC INDEX AND EDGE ECCENTRIC CONNECTIVITY INDEX OF CERTAIN SPECIAL MOLECULAR GRAPHS
In this paper, we determine the Randic index and edge eccentric connectivity index of fan molecular graph, wheel molecular graph… 
2014
2014
On Randic Spread
A new spectral graph invariant sprR , called Randić spread, is defined and investigated. This quantity is equal to the maximal… 
2013
2013
On a variation of the Randíc index
The Randic index, R, also known as the connectivity or branching in- dex, is an important topological index in chemistry. In… 
2011
2011
The Randić index and the diameter of graphs
Review
2008
Review
2008
An Updated Survey on the Randic Index
The general Randic index R�(G) of a (chemical) graph G, is defined as the sum of the weights (d(u)d(v)) � of all edges uv of G… 
2007
2007
A quadratic programming approach to the Randic index
2006
2006
Variable Neighborhood Search for Extremal Graphs. 19. Further Conjectures and Results about the Randic Index
Using the AutoGraphiX 2 system (AGX2), we study further relations between graph invariants of the form lbn ≤ R ⊕ i ≤ ubn where R… 
2004
2004
Best lower and upper bounds for the Randić index R − 1 of chemical trees ∗
The general Randić index Rα(G) of a graph G is defined as the sum of the weights (d(u)d(v)) α of all edges uv of G, where d(u… 
2003
2003
A novel topological index for coding of alternant systems
Starting with the concept of T(A) graphs for alternant hydrocarbons, a novel topological index is defined. The index… 
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