1. Exploring the bounds and relationships of chemical graph indices : master's thesisArbër Avdullahu, 2023, magistrsko delo Ključne besede: energy of a graph, Randić index, first Zagreb index, IRB index, extremal graph, spectrum, eigenvalue, metaheuristic Objavljeno v RUP: 05.10.2023; Ogledov: 403; Prenosov: 2 Celotno besedilo (1,02 MB) |
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3. Mathematical aspects of Wiener indexMartin Knor, Riste Škrekovski, Aleksandra Tepeh, 2016, izvirni znanstveni članek Opis: The Wiener index (i.e., the total distance or the transmission number), defined as the sum of distances between all unordered pairs of vertices in a graph, is one of the most popular molecular descriptors. In this article we summarize some results, conjectures and problems on this molecular descriptor, with emphasis on works we were involved in. Ključne besede: Wiener index, total distance, topological index, molecular descriptor, chemical graph theory Objavljeno v RUP: 03.01.2022; Ogledov: 1130; Prenosov: 35 Celotno besedilo (434,58 KB) |
4. Edge-contributions of some topological indices and arboreality of molecular graphsTomaž Pisanski, Janez Žerovnik, 2009, izvirni znanstveni članek Opis: Some graph invariants can be computed by summing certain values, called edge-contributions over all edges of graphs. In this note we use edge-contributions to study relationships among three graph invariants, also known as topological indices in mathematical chemistry: Wiener index, Szeged index and recently introduced revised Szeged index. We also use the quotient between the Wiener index and the revised Szeged index to study tree-likeness of graphs. Ključne besede: mathematical chemistry, chemical graph theory, topological index, revised Szeged index Objavljeno v RUP: 30.12.2021; Ogledov: 876; Prenosov: 18 Celotno besedilo (158,93 KB) |
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6. Connected graphs of fixed order and size with minimal index : structural considerationsSlobodan Simić, Enzo M. Li Marzi, Francesco Belardo, 2004, izvirni znanstveni članek Ključne besede: spekter grafa, največja lastna vrednost, spektralni radij, indeks grafa, graph spectrum, largest eingenvalue, spectral radius, graph index, nested split graphs Objavljeno v RUP: 15.10.2015; Ogledov: 3233; Prenosov: 60 Povezava na celotno besedilo |
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