AbstractIn this paper, we present sharp bounds for the Zagreb indices, Harary index and hyper-Wiener index of graphs with a given matching number, and we also completely determine the extremal graphs
We obtain lower and upper bounds on general multiplicative Zagreb indices for graphs of given clique...
AbstractThe first and second reformulated Zagreb indices are defined respectively in terms of edge-d...
AbstractFor a (molecular) graph, the first Zagreb index M1 is equal to the sum of squares of the deg...
AbstractIn this paper, we present sharp bounds for the Zagreb indices, Harary index and hyper-Wiener...
The hyper-Zagreb index is an important branch in the Zagreb indices family, which is defined as ∑uv∈...
In this paper, we prove a collection of results on graphical indices. Wedetermine the extremal graph...
AbstractThe Harary index is defined as the sum of reciprocals of distances between all pairs of vert...
Let G be a connected graph with vertex set V(G). The Harary index of a graph is defined as H(G) = ∑u...
We give sharp lower bounds for the Zagreb eccentricity indices of connected graphs with fixed number...
Abstract. Introduced in 1947, theWiener indexW(T) = {u,v}⊆V(T) d(u, v) is one of themost thoroughly ...
AbstractThe kth power of a graph G, denoted by Gk, is a graph with the same vertex set as G such tha...
summary:The Wiener index of a connected graph is defined as the sum of the distances between all uno...
We determine some classical distance-based and degree-based topological indices of the connected ant...
In this paper, we present and analyze the upper and lower bounds on the Hyper Zagreb index $\chi^2(G...
<p>The hyper-Zagreb index of a simple connected graph G is defined by ${\chi ^2}(G) = \sum_{uv \in E...
We obtain lower and upper bounds on general multiplicative Zagreb indices for graphs of given clique...
AbstractThe first and second reformulated Zagreb indices are defined respectively in terms of edge-d...
AbstractFor a (molecular) graph, the first Zagreb index M1 is equal to the sum of squares of the deg...
AbstractIn this paper, we present sharp bounds for the Zagreb indices, Harary index and hyper-Wiener...
The hyper-Zagreb index is an important branch in the Zagreb indices family, which is defined as ∑uv∈...
In this paper, we prove a collection of results on graphical indices. Wedetermine the extremal graph...
AbstractThe Harary index is defined as the sum of reciprocals of distances between all pairs of vert...
Let G be a connected graph with vertex set V(G). The Harary index of a graph is defined as H(G) = ∑u...
We give sharp lower bounds for the Zagreb eccentricity indices of connected graphs with fixed number...
Abstract. Introduced in 1947, theWiener indexW(T) = {u,v}⊆V(T) d(u, v) is one of themost thoroughly ...
AbstractThe kth power of a graph G, denoted by Gk, is a graph with the same vertex set as G such tha...
summary:The Wiener index of a connected graph is defined as the sum of the distances between all uno...
We determine some classical distance-based and degree-based topological indices of the connected ant...
In this paper, we present and analyze the upper and lower bounds on the Hyper Zagreb index $\chi^2(G...
<p>The hyper-Zagreb index of a simple connected graph G is defined by ${\chi ^2}(G) = \sum_{uv \in E...
We obtain lower and upper bounds on general multiplicative Zagreb indices for graphs of given clique...
AbstractThe first and second reformulated Zagreb indices are defined respectively in terms of edge-d...
AbstractFor a (molecular) graph, the first Zagreb index M1 is equal to the sum of squares of the deg...
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