Back to Search
Start Over
Geometric approach to vertex‐degree‐based topological indices–Elliptic Sombor index, theory and application.
Geometric approach to vertex‐degree‐based topological indices–Elliptic Sombor index, theory and application.
- Source :
-
International Journal of Quantum Chemistry . 1/15/2024, Vol. 124 Issue 2, p1-10. 10p. - Publication Year :
- 2024
-
Abstract
- A novel geometric method is proposed for constructing vertex‐degree‐based molecular structure descriptors (topological indices). The model is based on an ellipse whose focal points represent the degrees of a pair of adjacent vertices. This approach enables a geometric interpretation of several previously known topological indices, and lead to design of a few new. The area of the ellipse induces a vertex‐degree‐based topological index of remarkable simplicity, which we call elliptic Sombor index(ESO$$ ESO $$). The main mathematical properties of ESO$$ ESO $$ are established, especially its relations to other, earlier known, indices. Then the applicative potential of ESO$$ ESO $$ is analyzed. [ABSTRACT FROM AUTHOR]
- Subjects :
- *GEOMETRIC approach
*MOLECULAR connectivity index
*MOLECULAR structure
Subjects
Details
- Language :
- English
- ISSN :
- 00207608
- Volume :
- 124
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- International Journal of Quantum Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 174781744
- Full Text :
- https://doi.org/10.1002/qua.27346