|
|
|
|
stirling numbers and generalized zagreb indices
|
|
|
|
|
|
|
|
نویسنده
|
došlić tomislav ,sedghi shaban ,shobe nabi
|
|
منبع
|
iranian journal of mathematical chemistry - 2017 - دوره : 8 - شماره : 1 - صفحه:1 -5
|
|
چکیده
|
We show how generalized zagreb indices m_1^k(g) can be computed by using a simple graph polynomial and stirling numbers of the second kind. in that way we explain and clarify the meaning of a triangle of numbers used to establish the same result in an earlier reference.
|
|
کلیدواژه
|
simple graph ,zagreb index ,stirling number
|
|
آدرس
|
university of zagreb, faculty of civil engineering, department of mathematics, croatia, islamic azad university, qaemshahr branch, department of mathematics, ایران, islamic azaduniversity, babol branch, department of mathematics, ایران
|
|
پست الکترونیکی
|
nabi_shobe@yahoo.com
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|