Study of Carbon Nanocones CNC k n via Connection Zagreb Indices
نویسندگان
چکیده
منابع مشابه
Some Topological Indices of L ( S ( CNC k [ n ] ) )
A topological index is a function which associates real number to the graphs. Graph theory is significant in the subject of structural chemistry. In this paper we calculated Rα, Mα, χα, ABC, GA, ABC4 and GA5 indices of L(S(CNCk[n])). AMS (MOS) Subject Classification Codes: 05C07
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Let G be a graph with vetex set V (G) and edge set E(G). The first generalized multiplicative Zagreb index of G is ∏ 1,c(G) = ∏ v∈V (G) d(v) , for a real number c > 0, and the second multiplicative Zagreb index is ∏ 2(G) = ∏ uv∈E(G) d(u)d(v), where d(u), d(v) are the degrees of the vertices of u, v. The multiplicative Zagreb indices have been the focus of considerable research in computational ...
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A bound on the values of independence polynomials at-1/k for k-degenerate graphs", Discrete Mathematics 2013 (To appear) Estes, Staton, Wei. " A bound on the values of independence polynomials at-1/k for k-degenerate graphs " Discrete Mathematics.
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Let G = (V,E) be a simple graph with n = |V | vertices and m = |E| edges; let d1, d2, . . . , dn denote the degrees of the vertices of G. If ∆ = max i di ≤ 4, G is a chemical graph. The first and second Zagreb indices are defined as M1 = ∑
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We design nickel-doped and nitrogen-doped carbon nanocones with various amounts of buckling that feature square-planar, (approximate) tetrahedral, and octahedral coordination. The optimized geometries and electronic structures of these novel metallocarbon complexes are calculated by using the B3LYP (Gaussian03) and GGA-BLYP (ADF) exchange-correlation functionals. We analyze buckling and stabili...
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ژورنال
عنوان ژورنال: Mathematical Problems in Engineering
سال: 2021
ISSN: 1563-5147,1024-123X
DOI: 10.1155/2021/5539904