Results 101 to 110 of about 28,315 (192)

Odd-vertex-degree trees maximizing Wiener index [PDF]

, 2013
Wiener index is the oldest and one among the most investigated topological indices in mathematical chemistry and in related disciplines. Recently, Wiener index of odd–vertex–degree (\(T^{odd}\)) trees has been investigated.
Furtula, Boris
core  

On distance-based topological indices and co-indices of fractal-type molecular graphs and their respective graph entropies. [PDF]

PLoS One, 2023
Malik MA, Imran M, Adeel M.
europepmc   +1 more source

A Linear Algorithm for the Hyper-Wiener Number of Chemical Trees

, 1999
The paper addresses the problem of computing the Hyper-Wiener index for molecules in the alkanes family. A new algorithm having linear computational complexity is proposed.
Malucelli, Federico, Aringhieri, R., Hansen, P.   +2 more
core  

Evaluation of Mangrove Ecosystem Quality in Bawean Island, East Java Using Phytoplankton as Bioindicators

Jurnal Ilmiah Perikanan dan Kelautan
Graphical Abstract Highlight Research Highlights from this results research: • Restoration is a method to restore degraded mangrove ecosystems • The success of restoration is measured by improvements in ecosystem services such as water quality,
Qathrunnada Salsabila, Catur Retnaningdyah, Luchman Hakim   +2 more
doaj  

Maximizing the Wiener Index

, 2010
In 1947 and 1948, Harry Wiener published five papers which introduced a pair of graph theoretical invariants, one of which he called the path number, but is now known instead as the Wiener index.
Sills, Andrew V., Wang, Hua
core  

Maximizing the Wiener Index

, 2012
In 1947 and 1948, Harry Wiener published five papers which introduced a pair of graph theoretical invariants, one of which he called the path number, but is now known instead as the Wiener index.
Sills, Andrew V., Wang, Hua
core  

Modelling π-electron energy of benzenes via Zagreb psi indices. [PDF]

J Comput Aided Mol Des
Yamaç K.
europepmc   +1 more source

Correlating topological indices with physicochemical properties in 15 polycyclic aromatic hydrocarbons. [PDF]

Sci Rep
Huang Z, Zhao J, Jin B, Cao J, Yang Y, Li Z.   +5 more
europepmc   +1 more source

Zagreb indices of hyper carbon nanotube graphs. [PDF]

Discov Nano
Shabbir A, Nadeem MF, Bashir Y, Husin MN, Muda Y.   +4 more
europepmc   +1 more source

Efficient algorithm on exponential Wiener index and QSPR analysis of alkanes and benzenoid hydrocarbons. [PDF]

Sci Rep
Punitha S, Kannan K, Menaga A.
europepmc   +1 more source