29176

Автор(ов): 

2

Параметры публикации
Тип публикации: 
Статья в журнале/сборнике
Название: 
Degree-based topological indices: Optimal trees with given number of pendents
ISBN/ISSN: 
0096-3003
Наименование источника: 
Applied Mathematics and Computation
Обозначение и номер тома: 
No 240
Город: 
Riyadh
Издательство: 
Elsevier
Год издания: 
2014
Страницы: 
387–398
Аннотация
A dynamic programming method is elaborated, enabling the characterization of trees with a given number of pendent vertices, for which a vertex-degree-based invariant (“topological index”) achieves its extremal value. The method is applied to the chemically interesting and earlier much studied such invariants: the first and second Zagreb index, and the atom–bond connectivity index.
Библиографическая ссылка: 
Губко М.В., Gutman I. Degree-based topological indices: Optimal trees with given number of pendents // Applied Mathematics and Computation. 2014. No 240. С. 387–398.