Results 21 to 30 of about 29,241 (278)

A survey of two-dimensional graph layout techniques for information visualisation [PDF]

open access: yes, 2012
Many algorithms for graph layout have been devised over the last 30 years spanning both the graph drawing and information visualisation communities. This article first reviews the advances made in the field of graph drawing that have then often been ...
Vickers, Paul, Gibson, Helen, Faith, Joe
core   +1 more source

A Comparative Study of Three Resolving Parameters of Graphs

open access: yesComplexity, 2021
Graph theory is one of those subjects that is a vital part of the digital world. It is used to monitor the movement of robots on a network, to debug computer networks, to develop algorithms, and to analyze the structural properties of chemical structures,
Hafiz Muhammad Ikhlaq   +2 more
doaj   +1 more source

Graph weights arising from Mayer and Ree-Hoover theories of virial expansions [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2008
We study graph weights (i.e., graph invariants) which arise naturally in Mayer's theory and Ree-Hoover's theory of virial expansions in the context of a non-ideal gas.
Amel Kaouche, Pierre Leroux
doaj   +1 more source

Partition Dimension of Complete Multipartite Graph [PDF]

open access: yes, 2020
Determining a resolving partition of a graph is an interesting study in graph theory due to many applications like censor design, compound classification in chemistry, robotic navigation and internet network. Let  and , the distance between  an  is . For
Hasmawati, Hasmawati   +2 more
core   +1 more source

Analysis of Resting-State fMRI Topological Graph Theory Properties in Methamphetamine Drug Users Applying Box-Counting Fractal Dimension [PDF]

open access: yesBasic and Clinical Neuroscience Journal, 2017
Graph theoretical analysis of functional Magnetic Resonance Imaging (fMRI) data has provided new measures of mapping human brain in vivo. Of all methods to measure the functional connectivity between regions, Linear Correlation (LC) calculation of activity time series of the brain regions as a linear measure is considered the most ubiquitous one.
Meysam Siyah Mansoory   +3 more
openaire   +3 more sources

Metric Dimension of Line Graphs of Bakelite and Subdivided Bakelite Network

open access: yesDiscrete Dynamics in Nature and Society, 2023
Graph theory is considered one of the major subjects, and it also plays a significant role in the digital world. It has numerous uses in computer science, robot navigation, and chemistry.
Muhammad Umer Farooq   +5 more
doaj   +1 more source

Graph-theoretic approach to dimension witnessing

open access: yesNew Journal of Physics, 2021
A fundamental problem in quantum computation and quantum information is finding the minimum quantum dimension needed for a task. For tasks involving state preparation and measurements, this problem can be addressed using only the input–output ...
Maharshi Ray   +4 more
doaj   +1 more source

Research and Application of Hypernetwork Energy

open access: yesJisuanji kexue yu tansuo, 2021
Graph energy plays an important role in research of graph theory. Graph energy and many other similar variants have been applied in many other types of graphs, e.g., undirected graphs, oriented graphs, mixed graphs, and so on.
LIU Shengjiu, LI Tianrui, LIU Jia, XIE Peng
doaj   +1 more source

Computing Edge Version of Resolvability and Double Resolvability of a Graph

open access: yesJournal of Chemistry, 2022
The field of graph theory is extensively used to investigate structure models in biology, computer programming, chemistry, and combinatorial optimization. In order to work with the chemical structure, chemists require a mathematical form of the compound.
Muhammad Ahmad   +3 more
doaj   +1 more source

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