تعداد نشریات | 31 |
تعداد شمارهها | 710 |
تعداد مقالات | 6,925 |
تعداد مشاهده مقاله | 11,392,059 |
تعداد دریافت فایل اصل مقاله | 7,763,187 |
ON DEGREES OF END NODES AND CUT NODES IN FUZZY GRAPHS | ||
Iranian Journal of Fuzzy Systems | ||
مقاله 7، دوره 1، شماره 1، تیر 2004، صفحه 57-64 اصل مقاله (184.28 K) | ||
نوع مقاله: Research Paper | ||
شناسه دیجیتال (DOI): 10.22111/ijfs.2004.494 | ||
نویسندگان | ||
Kiran R. Bhutani* 1؛ John Mordeson2؛ Azriel Rosenfeld3 | ||
1Department of Mathematics, The Catholic University of America, Washington, DC 20064, USA | ||
2Department of Mathematics and Computer Science, Creighton University, Omaha, NB 68178, USA | ||
3Center for Automation Research, University of Maryland, College Park, MD 20742, USA | ||
چکیده | ||
The notion of strong arcs in a fuzzy graph was introduced by Bhutani and Rosenfeld in [1] and fuzzy end nodes in the subsequent paper [2] using the concept of strong arcs. In Mordeson and Yao [7], the notion of “degrees” for concepts fuzzified from graph theory were defined and studied. In this note, we discuss degrees for fuzzy end nodes and study further some properties of fuzzy end nodes and fuzzy cut nodes. | ||
کلیدواژهها | ||
Fuzzy graph؛ Fuzzy End Node؛ Strong Arc؛ Fuzzy Cut Node؛ Weak Cut Node | ||
مراجع | ||
[1] K.R. Bhutani and A. Rosenfeld, Strong arcs in fuzzy graphs, Information Sciences, 152 (2003) 319-322. [2] K.R. Bhutani, A. Rosenfeld, Fuzzy end nodes in fuzzy graphs, Information Sciences, 152 (2003) 323-326. [3] S.F. Buckley, F. Harary, Distance in Graphs, Addison-Wesley, Redwood City, CA, 1990. [4] M. Delgado, J.L Verdegay, M. A. Vila, On fuzzy tree definition, European J. Operations Research, 22 (1985) 243-249. [5] C.M. Klein, Fuzzy Shortest Paths, Fuzzy Sets and Systems, 39 (1991) 27-41. [6] J.N. Mordeson, P.S. Nair, Fuzzy Graphs and Fuzzy Hypergraphs, Physica-Verlag, Heidelberg, 2000. [7] J.N. Mordeson, Y. Y. Yao, it Fuzzy cycles and fuzzy trees, The Journal of Fuzzy Mathematics, 10 (2002) 189-202. [8] A. Rosenfeld, Fuzzy graphs, in L.A. Zadeh, K.S.Fu, K. Tanaka, and M. Shimura, eds., Fuzzy Sets and their Applications to Cognitive and Decision Processes, Academic Press, New York (1975) 77–95. [9] M.S. Sunitha, A. Vijayakumar, A characterization of fuzzy trees, Information Sciences, 113 (1999) 293-300. | ||
آمار تعداد مشاهده مقاله: 2,897 تعداد دریافت فایل اصل مقاله: 3,765 |