Generalization Approximation Spaces Using Combined Edges Systems of a finite number of undirected graphs
DOI:
https://doi.org/10.29304/jqcm.2023.15.1.1168Keywords:
Graph, accuracy, lower approximation and upper approximations, boundaryAbstract
In this paper we will study approximate coefficients. New based on a finite family of Lower approximation and Upper approximation and we present a generalization of some concepts and definitions and boundary and we will also study the accuracy factor for this family
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References
[1] K.S. Al’Dzhabri, A. Hamzha. and Y.S. Essa. On DG-topological spaces associated with directed graphs. Journal of Discrete Mathematical Sciences & Cryptography,32(5), (2020) 1039-1046. Doi.org/10.1080/09720529.2020.1714886
[2] K.S. Al’Dzhabri and M. F. Hani, On Certain Types of Topological Spaces Associated with Digraphs.Journal of Physics:Conference Series 1591(2020)012055.
[3] K.S. Al’Dzhabri and et al, DG-domination topology in Digraph. Journal of Prime Research in Mathematics 2021, 17(2), 93–100. http://jprm.sms.edu.pk/
[4] K.S. Al’Dzhabri, Enumeration of connected components of acyclic digraph. Journal of Discrete Mathematical Sciences and Cryptography, 2021, 24(7), 2047–2058. DOI: 10.1080/09720529.2021.1965299
[5] L. W. Beineke and R. J. Wilson, Topics in topological graph theory, Cambridge University Press, 2009
[6] F. Harary, Graph Theory (Addison-Wesley, Reading Mass, 1969).
[7] M. Moller, General Topology, Authors, Notes, (2007).
[8] M. Shokry, Approximations structures generated by trees vertices, International Journal of Engineering Science and Technology (IJEST), Vol.4 (2), February (2012), pp.406-418. 10.
[9] M. Shokry, Closure concepts generated by directed trees; Journal of Mathematics & Computer Sciences, Vol.21 (1), (2010), pp.45-51.
[10] S.S. Ray, Graph Theory with Algorithms and its Applications: In Applied Sciences and Technology, Springer, New Delhi, (2013).
[2] K.S. Al’Dzhabri and M. F. Hani, On Certain Types of Topological Spaces Associated with Digraphs.Journal of Physics:Conference Series 1591(2020)012055.
[3] K.S. Al’Dzhabri and et al, DG-domination topology in Digraph. Journal of Prime Research in Mathematics 2021, 17(2), 93–100. http://jprm.sms.edu.pk/
[4] K.S. Al’Dzhabri, Enumeration of connected components of acyclic digraph. Journal of Discrete Mathematical Sciences and Cryptography, 2021, 24(7), 2047–2058. DOI: 10.1080/09720529.2021.1965299
[5] L. W. Beineke and R. J. Wilson, Topics in topological graph theory, Cambridge University Press, 2009
[6] F. Harary, Graph Theory (Addison-Wesley, Reading Mass, 1969).
[7] M. Moller, General Topology, Authors, Notes, (2007).
[8] M. Shokry, Approximations structures generated by trees vertices, International Journal of Engineering Science and Technology (IJEST), Vol.4 (2), February (2012), pp.406-418. 10.
[9] M. Shokry, Closure concepts generated by directed trees; Journal of Mathematics & Computer Sciences, Vol.21 (1), (2010), pp.45-51.
[10] S.S. Ray, Graph Theory with Algorithms and its Applications: In Applied Sciences and Technology, Springer, New Delhi, (2013).
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Published
2023-04-03
How to Cite
Jaffer, H. R. (2023). Generalization Approximation Spaces Using Combined Edges Systems of a finite number of undirected graphs. Journal of Al-Qadisiyah for Computer Science and Mathematics, 15(1), Math Page 61–73. https://doi.org/10.29304/jqcm.2023.15.1.1168
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Math Articles
