Found 2,004 Documents (Results 1–100)
Selected topics on Wiener index. (English) Zbl 07926866
Enumeration of spanning trees with a perfect matching of hexagonal lattices on the cylinder and Möbius strip. (English) Zbl 07919073
Retraction notice to: “Multiplicative topological properties on degree based for fourth type of hex-derived networks”. (English) Zbl 07904126
Retraction notice to: “Topological aspects of certain covalent organic frameworks and metal organic frameworks”. (English) Zbl 07904124
Retraction notice to: “Study of neighborhood degree-based topological indices via direct and NM-polynomial of starphene graph”. (English) Zbl 07904120
Randić type lodeg energy of a graph. (English) Zbl 07901942
MSC:
05C50
Computation of topological indices of binary and ternary trees using algorithmic approach. (English) Zbl 07900255
Some basic properties of the second multiplicative Zagreb eccentricity index. (English) Zbl 07900248
Lower bound for the Sombor index of trees with a given total domination number. (English) Zbl 07899246
Molecular descriptors of certain class of carbon nanocone networks through quotient graph approach. (English) Zbl 07896092
Maximum atom bond sum connectivity index of molecular trees with a perfect matching. (English) Zbl 1542.92228
A note on the general sum-connectivity index of a graph and its line graph. (English) Zbl 1542.92227
Bond incident degree indices of connected \((n, m)\)-graphs with fixed maximum degree. (English) Zbl 1542.92213
On EAZ index of unicyclic and bicyclic graphs, general graphs in terms of the number of cut edges. (English) Zbl 1542.05085
Computation of the resistance distance and the Kirchhoff index for the two types of claw-free cubic graphs. (English) Zbl 07894899
Sombor index of maximal outerplanar graphs. (English) Zbl 07894669
Reviewer: Rao Li (Aiken)
Vertex-degree function index for concave functions of graphs with a given clique number. (English) Zbl 1542.05039
Exploring the SDE index: a novel approach using eccentricity in graph analysis. (English) Zbl 1542.05037
Sharp upper bound on the Sombor index of bipartite graphs with a given diameter. (English) Zbl 1541.05034
Multiplicative version of first Zagreb index in fuzzy graph and its application in crime analysis. (English) Zbl 07885940
Open problem on the maximum exponential augmented Zagreb index of unicyclic graphs. (English) Zbl 07884766
First and second K Banhatti indices of a fuzzy graph applied to decision making. (English) Zbl 07880033
On 5- and 6-leaved trees with the largest number of matchings. (English. Russian original) Zbl 07878655
Math. Notes 115, No. 3, 341-351 (2024); translation from Mat. Zametki 115, No. 3, 371-384 (2024).
Asymptotic behaviour of the complexity index of growing random trees. (Ukrainian. English summary) Zbl 07877793
Vertex-degree-based topological indices of arbitrary sets of hexagons in the regular hexagonal grid. (English) Zbl 07877081
Study on line graph of some graph operators of chemical structures via \(F\) and \(M_1\) indices. (English) Zbl 07876220
Unified approach for spectral properties of weighted adjacency matrices for graphs with degree-based edge-weights. (English) Zbl 1542.05104
Investigating Banhatti indices on the molecular graph and the line graph of glass with M-polynomial approach. (English) Zbl 1541.05177
Computation of Wiener polynomial and index of line subdivision friendship and line subdivision bifriendship graphs using Matlab program. (English) Zbl 1540.05035
Comparative analysis of \(M\)-polynomial based topological indices between poly hex-derived networks and its subdivision. (English) Zbl 1541.05033
On structure sensitivity and chemical applicability of some novel degree-based topological indices. (English) Zbl 07872509
On second Zagreb energy of graphs. (English) Zbl 07872506
Reviewer: Andrey Zahariev (Plovdiv)
Trees, unicyclic graphs and their geometric Sombor index: an extremal approach. (English) Zbl 07872437
Prediction of the boiling point of acrylate and methacrylate polymers through Wiener index. (English) Zbl 07871518
A survey of recent extremal results on the Wiener index of trees. (English) Zbl 07871509
Reviewer: Eugene Kryachko (Kyïv)
Minimum atom-bond sum-connectivity index of unicyclic graphs with maximum degree. (English) Zbl 07870984
The \(k\)-Sombor index of trees. (English) Zbl 07870964
Reviewer: Xueliang Li (Tianjin)
On ve-degree and ev-degree based topological invariants of chemical structures. (English) Zbl 1541.05176
On exploring the topological aspects of the chemical structure of the nanotube \(HAC_5C_7[w,t]\). (English) Zbl 1542.92229
\(M\)-polynomial and topological indices of pthalocyanine based metal organic frameworks. (English) Zbl 07859273
Characterizing the negative inertia index of connected graphs in terms of their girth. (English) Zbl 1539.05020
Book review of: M. Fischer et al., Tree balance indices. A comprehensive survey. (English) Zbl 1539.00023
On the graphs of a fixed cyclomatic number and order with minimum general sum-connectivity and platt indices. (English) Zbl 07846899
Sombor index and Sombor spectrum of cozero-divisor graph of \(\mathbb{Z}_n\). (English) Zbl 1536.05139
Some sufficient conditions for graphs to be \(k\)-leaf-connected. (English) Zbl 07843498
Reviewer: Martin Milanič (Koper)
Sufficient conditions for \(k\)-leaf-connected graphs in terms of the first Zagreb index, the reciprocal degree distance and the forgotten topological index. (English) Zbl 1536.05138
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