A study of the Immune Epitope Database for some fungi species using network topological indices
Sign Up to like & getrecommendations! Published in 2017 at "Molecular Diversity"
DOI: 10.1007/s11030-017-9749-4
Abstract: In the last years, the encryption of system structure information with different network topological indices has been a very active field of research. In the present study, we assembled for the first time a complex… read more here.
Keywords: topological indices; network; network topological; immune epitope ... 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
Graphs having extremal monotonic topological indices with bounded vertex k-partiteness
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Mathematics and Computing"
DOI: 10.1007/s12190-017-1151-y
Abstract: The vertex k-partiteness $$v_k(G)$$vk(G) of graph G is defined as the fewest number of vertices whose deletion from G yields a k-partite graph. In this paper, we introduce some monotonic topological indices, and characterize the… read more here.
Keywords: monotonic topological; topological indices; vertex partiteness; graphs extremal ... See more keywords
On some multiplicative version topological indices of block shift and hierarchical hypercube networks
Sign Up to like & getrecommendations! Published in 2021 at "OPSEARCH"
DOI: 10.1007/s12597-021-00539-z
Abstract: A graph is defined by a set of objects, named as vertices, some of which are connected by links, known as edges. The term network and graph are same words and are used based on… read more here.
Keywords: block shift; multiplicative version; topological indices; version topological ... See more keywords
On Topological Indices of Graph Transformation
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Applied and Computational Mathematics"
DOI: 10.1007/s40819-016-0167-6
Abstract: In this paper, the exact formulae for the generalized degree distance, reciprocal degree distance and degree distance of Mycielskian graph and the complement of the Mycielskian graph are obtained. Also, we obtain the sharp bounds… read more here.
Keywords: topological indices; degree distance; indices graph; mycielskian graph ... See more keywords
On the configurations of the singular points and their topological indices for the spatial quadratic polynomial differential systems
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Differential Equations"
DOI: 10.1016/j.jde.2020.07.022
Abstract: Abstract Using the Euler-Jacobi formula there is a relation between the singular points of a polynomial vector field and their topological indices. Using this formula we obtain the configuration of the singular points together with… read more here.
Keywords: differential systems; polynomial differential; topological indices; configurations singular ... See more keywords
On Degree-Based Topological Indices of Carbon Nanocones
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
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
Bulk and surface topological indices for a skyrmion string: current-driven dynamics of skyrmion string in stepped samples
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-76469-5
Abstract: The magnetic skyrmion is a topological magnetic vortex, and its topological nature is characterized by an index called skyrmion number which is a mapping of the magnetic moments defined on a two-dimensional space to a… read more here.
Keywords: topological indices; skyrmion string; dynamics skyrmion; current driven ... See more keywords
Topological Indices and Their Applications to Circumcised Donut Benzenoid Systems, Kekulenes and Drugs
Sign Up to like & getrecommendations! Published in 2020 at "Polycyclic Aromatic Compounds"
DOI: 10.1080/10406638.2017.1411958
Abstract: ABSTRACT This paper describes a new technique to compute topological indices of donut benzenoids and Kekulenes with applications to drugs by dissecting the original topological network into smaller strength-weighted quotient graphs relative to the transitive… read more here.
Keywords: topological indices; applications circumcised; indices applications; circumcised donut ... See more keywords
Computing Topological Indices for Molecules Structure of Polyphenylene via M-Polynomials
Sign Up to like & getrecommendations! Published in 2020 at "Polycyclic Aromatic Compounds"
DOI: 10.1080/10406638.2020.1768413
Abstract: In a molecular graph, molecules are associated with some numerical values these values are known as topological indices. From the M-polynomial of molecular structure we can derive degree base topol... read more here.
Keywords: molecules structure; topological indices; indices molecules; computing topological ... See more keywords
Vertex-Degree Based Topological Indices of Graphene
Sign Up to like & getrecommendations! Published in 2020 at "Polycyclic Aromatic Compounds"
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