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Imaging-based clinical decision tree enables risk stratification of extraprostatic extension before radical prostatectomy in prostate cancer patients. [PDF]
Hamm CA +8 more
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Pressure injuries beyond acute care hospitals: a multicenter cohort study across rehabilitation settings. [PDF]
Bevilacqua L +8 more
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Clinical and Demographic Factors Associated With Baseline PROMIS Categorization in Shoulder and Elbow Patients. [PDF]
Brewer MW +9 more
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Adjunctive Use of Ozone Therapy in Treating Periodontitis in Smokers: A Prospective Split-Mouth Study. [PDF]
Alzahrani HG +7 more
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Subfecundity, Infertility Treatment, and Child Neurodevelopment.
Kahn LG +30 more
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2023
Summary: The PI index of a graph \(G\) is given by \(\operatorname{PI}(G)=\sum_{e\in E(G)} (|V(G)|-N_G(e))\), where \(N_G(e)\) is the number of equidistant vertices for the edge \(e\). Various topological indices of bicyclic graphs have already been calculated. In this paper, we obtained the exact value of the PI index of bicyclic graphs.
SC, Manju, K, Somasundaram
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Summary: The PI index of a graph \(G\) is given by \(\operatorname{PI}(G)=\sum_{e\in E(G)} (|V(G)|-N_G(e))\), where \(N_G(e)\) is the number of equidistant vertices for the edge \(e\). Various topological indices of bicyclic graphs have already been calculated. In this paper, we obtained the exact value of the PI index of bicyclic graphs.
SC, Manju, K, Somasundaram
openaire +2 more sources
Journal of Mathematical Chemistry, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Deng, H, Chen, S, Zhang, J
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Deng, H, Chen, S, Zhang, J
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The weighted vertex PI index of tricyclic graphs
Discrete Applied Mathematics, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gang Ma 0005 +2 more
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