The Dimensions of the Aortic Valve Annulus Are Not Associated with Systolic Excursion of Its Plane in the Same Healthy Adults: Detailed Insights from the Three-Dimensional Speckle-Tracking Echocardiographic MAGYAR-Healthy Study. [PDF]
Nemes A, Ambrus N, Lengyel C.
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Discrete Mathematics, Algorithms and Applications, 2021Computing topological indices of graphs is a fundamental and classical topic. Let [Formula: see text] be a connected graph. The revised Szeged index [Formula: see text] is defined as [Formula: see text], where [Formula: see text] (respectively, [Formula: see text]) is the number of vertices whose distance to vertex [Formula: see text] (respectively ...
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On the Revised Edge-Szeged Index of Graphs
2019The revised edge-Szeged index of a connected graph $G$ is defined as Sze*(G)=∑e=uv∊E(G)( (mu(e|G)+(m0(e|G)/2)(mv(e|G)+(m0(e|G)/2) ), where mu(e|G), mv(e|G) and m0(e|G) are, respectively, the number of edges of G lying closer to vertex u than to vertex v, the number of edges of G lying closer to vertex v than to vertex u, and the number of edges ...
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A note on revised Szeged index of graph operations
2018Summary: Let \(G\) be a finite and simple graph with edge set \(E(G)\). The revised Szeged index is defined as \[ Sz^{\ast}(G)=\sum_{e=uv\in E(G)}(n_u(e| G)+\frac{n_{G}(e)}{2})(n_v(e| G)+\frac{n_{G}(e)}{2}), \] where \(n_u(e| G)\) denotes the number of vertices in \(G\) lying closer to \(u\) than to \(v\) and \(n_{G}(e)\) is the number of equidistant ...
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THE REVISED EDGE SZEGED INDEX OF BRIDGE GRAPHS
2014The revised edge Szeged index of a connected graph G is defined as Sz∗ e (G) = X e=uv∈E(G) mu(e|G) + m0(e|G) 2 mv(e|G) + m0(e|G) 2 , where E(G) is the edge set of G, mu(e|G) is the number of edges closer to vertex u than to vertex v in G, mv(e|G) is the number of edges closer to vertex v than to vertex u in G, and m0(e|G) is the number of edges ...
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