The Edge Versions of Degree-Based Topological Descriptors of Dendrimers
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cluster Science"
DOI: 10.1007/s10876-019-01658-w
Abstract: In the study of the quantitative structure–activity relationship and quantitative structure–property relationships, degree-based topological indices are the most prominent and can be used to characterize the chemical compounds and predict their certain physiochemical properties like… read more here.
Keywords: index; degree based; based topological; versions degree ... See more keywords
Degree-based topological indices of hexagonal nanotubes
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Mathematics and Computing"
DOI: 10.1007/s12190-017-1136-x
Abstract: There are several papers that determine one or a few chosen degree-based topological indices for hexagonal nanotubes. We present formulas, which can be used to compute any degree-based topological index for those nanotubes. Then we… read more here.
Keywords: topological indices; degree based; hexagonal nanotubes; based topological ... See more keywords
Degree-based energies of trees
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DOI: 10.1016/j.laa.2021.03.009
Abstract: Abstract The Coulson-type integral formula for TI energy is established, and two sufficient conditions for TI energy of trees to be minimum are presented. Using the results, for the harmonic energy, the augmented zagreb energy,… read more here.
Keywords: energies trees; degree based; based energies; energy ... See more keywords
On Degree-Based Topological Indices of Carbon Nanocones
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DOI: 10.1021/acsomega.2c06287
Abstract: Topological descriptors are numerical numbers that are assigned to molecular structures and can predict certain physicochemical properties. Because of their importance in nanotechnology and as developing materials with practical uses, the topological properties of nanocones… read more here.
Keywords: carbon nanocones; degree based; topological indices; based topological ... See more keywords
Vertex-Degree Based Topological Indices of Graphene
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DOI: 10.1080/10406638.2020.1785897
Abstract: A vertex-degree-based (VDB, for short) topological index φ is defined for a graph G with n vertices as φ(G)=∑1≤i≤j≤n−1mi,j(G)φ(i,j), where mi,j=mi,j(G) is the number of edges of G joining a vertex ... read more here.
Keywords: topological indices; degree based; based topological; indices graphene ... See more keywords
Bounds of Some Degree Based Indices of Lexicographic Product of Some Connected Graphs
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DOI: 10.1080/10406638.2020.1852266
Abstract: There are different mathematical tools to establish a numeric correlation between a chemical structure and its properties. A topological index is such a successful tool. It represents a graph in fo... read more here.
Keywords: indices lexicographic; degree based; bounds degree; product connected ... See more keywords
Degree-Based Topological Invariants of Metal-Organic Networks
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DOI: 10.1109/access.2020.2985729
Abstract: Metal-organic networks (MONs) is a family of chemical compounds consisting of clusters or metal ions and organic ligands. These are studied as one, two or three dimensional structures of porous materials and subclasses of coordination… read more here.
Keywords: based topological; chemical compounds; metal; degree based ... See more keywords
On Computation Degree-Based Topological Descriptors for Planar Octahedron Networks
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DOI: 10.1155/2021/4880092
Abstract: A molecular graph is used to represent a chemical molecule in chemical graph theory, which is a branch of graph theory. A graph is considered to be linked if there is at least one link… read more here.
Keywords: graph; degree based; index; based topological ... See more keywords
On Ve-Degree-Based Irregularity Properties of the Crystallographic Structure of Molecules
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DOI: 10.1155/2021/9928543
Abstract: Irregularity indices are usually used for quantitative characterization of the topological structure of nonregular graphs. In numerous applications and problems in material engineering and chemistry, it is useful to be aware that how irregular a… read more here.
Keywords: degree based; chemistry; structure; crystallographic structure ... See more keywords
Calculating the Degree-based Topological Indices of Dendrimers
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DOI: 10.1515/chem-2018-0071
Abstract: Abstract Topological indices capture the symmetry of molecular structures and provide a mathematical language to predict properties such as boiling points, viscosity, the radius of gyrations etc. [1]. We compute some newly developed topological indices… read more here.
Keywords: topological indices; indices dendrimers; degree based; based topological ... See more keywords
On the Multiplicative Degree-Based Topological Indices of Silicon-Carbon Si2C3-I[p,q] and Si2C3-II[p,q]
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DOI: 10.20944/preprints201806.0066.v1
Abstract: The application of graph theory in chemical and molecular structure research far exceeds people's expectations, and it has recently grown exponentially. In the molecular graph, atoms are represented by vertices and bonded by edges. Closed… read more here.
Keywords: topological indices; si2c3; degree based; based topological ... See more keywords