Results 31 to 40 of about 166,587,123 (294)

Signed Graph Equation [PDF]

open access: yes, 2009
For standard terminology and notion in graph theory we refer the reader to Harary [7]; the non-standard will be given in this paper as and when required.
Reddy, P. Siva Kota   +3 more
core   +1 more source

Expanding Horizons: Graph Theory’s Multifaceted Applications [PDF]

open access: yesE3S Web of Conferences
A subfield of mathematics called graph theory studies networks of points interconnected by lines. Researchers may model and examine the structure of a network using graph theory.
Saxena Abhishek   +6 more
doaj   +1 more source

Graphs in Libraries: A Primer

open access: yesInformation Technology and Libraries, 2011
Whenever librarians use Semantic Web services and standards for representing data, they also generate graphs, whether they intend to or not. Graphs are a new data model for libraries and librarians, and they present new opportunities for library services.
James E. Powell   +6 more
doaj   +1 more source

Navigability, Walkability, and Perspicacity Associated with Canonical Ensembles of Walks in Finite Connected Undirected Graphs—Toward Information Graph Theory

open access: yesInformation, 2023
Canonical ensembles of walks in a finite connected graph assign the properly normalized probability distributions to all nodes, subgraphs, and nodal subsets of the graph at all time and connectivity scales of the diffusion process.
Dimitri Volchenkov
doaj   +1 more source

Hosoya, Schultz, and Gutman Polynomials of Generalized Petersen Graphs Pn,1 and Pn,2

open access: yesJournal of Mathematics, 2023
The graph theory has wide important applications in various other types of sciences. In chemical graph theory, we have many topological polynomials for a graph G through which we can compute many topological indices.
Ramy Shaheen   +2 more
doaj   +1 more source

New results of partially total fuzzy graph

open access: yesBMC Research Notes, 2023
Objective The study of total fuzzy graphs in all cases is crucial for the development of both theories and applications of the graph theory. Without theory the application will not be developed.
Fekadu Tesgera Agama   +2 more
doaj   +1 more source

Graph geometry from effective resistances [PDF]

open access: yes, 2023
The main subject of this thesis is the effective resistance — a measure of distance between the nodes of a graph which reflects how close or well- connected two nodes are, taking into account all paths between them and their interconnections.
Devriendt, Karel
core   +1 more source

Certain operations on interval-valued picture fuzzy graphs with application

open access: yesInternational Journal of Mathematics for Industry, 2023
Graph theory has various applications in computer science, such as image segmentation, clustering, data mining, image capturing, and networking. Fuzzy graph (FG) theory has been widely adopted to handle uncertainty in graph-related problems.
Biswajit Das Adhikari   +3 more
doaj   +1 more source

The Applications of Graph Theory to Investing

open access: yesCoRR, 2019
How can graph theory be applied to investing in the stock market? The answer may help investors realize the true risks of their investments, help prevent recessions like that of 2008, and increase financial literacy amongst students. Using several original Python programs, we take a correlation matrix with correlations between the stock prices and then
openaire   +3 more sources

Efficient Point-to-Point Resistance Distance Queries in Large Graphs

open access: yes, 2023
We describe a method to efficiently compute point-to-point resistance distances in a graph, which are notoriously difficult to compute from the raw graph data. Our method is based on a relatively compact hierarchical data structure which “compresses” the
Hormann, Kai   +3 more
core   +1 more source

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