University of Ha'il

output

20072026

most citedA Review on Internet of Things (IoT), Internet of Everything (IoE) and Internet of Nano Things (IoNT)

515 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing math.COShow all

3 papers · 1 filter

math.CO2020★ 10 cited

Towards the Solution of an Extremal Problem Concerning the Wiener Polarity Index of Alkanes

Sadia Noureen, Akhlaq Ahmad Bhatti, Akbar Ali

The Wiener polarity index $W_{p}$ , one of the most studied molecular structure descriptors, was devised by the chemist Harold Wiener for predicting the boiling points of alkanes. The…

math.CO2018★ 6 cited

Estimating Some General Molecular Descriptors of Saturated Hydrocarbons

Akbar Ali, Zhibin Du, Kiran Shehzadi

Three general molecular descriptors, namely the general sum-connectivity index, general Platt index and ordinary generalized geometric-arithmetic index, are studied here. Best poss…

math.CO2018

A note on polyomino chains with extremum general sum-connectivity index

Akbar Ali, Tahir Idrees

The general sum-connectivity index of a graph $G$ is defined as $χ_{α} (G) = \sum_{uv \in E (G)} (d_{u} + d_{v})^{α}$ where $d_{u}$ is degree of the vertex $u \in V (G)$ , $α$ is a real number…