Results 281 to 290 of about 51,997 (309)
Some of the next articles are maybe not open access.

Molecular topological index: a relation with the Wiener index

Journal of Chemical Information and Computer Sciences, 1992
Douglas J. Klein   +3 more
openaire   +1 more source

Computation of the Forgotten Topological Index and Co-Index for Carbon Base Nanomaterial

Polycyclic Aromatic Compounds, 2022
Ali Kemal Havare, Özge Colakoglu
exaly  

The Index and Some Plane Topology

1979
In this chapter we complete the preliminary investigations of Chapter I on the topology of the plane. The chief tools are the index and deformation and extension techniques. The former rests squarely on the theory of the exponential function developed in the last chapter.
openaire   +1 more source

Charge Indexes. New Topological Descriptors

Journal of Chemical Information and Computer Sciences, 1994
Jorge Gálvez   +3 more
openaire   +1 more source

Graphene-Based Refractive Index Sensor With a 1-D Topological Photonic System

IEEE Sensors Journal, 2023
Vincent Mathew, Don Mathew
exaly  

Anisotropic Topological Surface States on High‐Index Bi2Se3 Films

Advanced Materials, 2013
Dong Qian, Maohai Xie, Jiannong Wang
exaly  

On the degeneracy of topological index J

Internet electronic journal of molecular design, 2005
The topological index J is one of the widely used indices for QSAR and QSPR studies, and has the advantage of discriminating nonisomorphic graphs that represent molecules of restricted size. It is of interest to see if this property can be generalized for any connected graph.
openaire  

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