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BEST SIMULTANEOUS APPROXIMATION IN FUZZY NORMED SPACES | ||
| Iranian Journal of Fuzzy Systems | ||
| مقاله 7، دوره 7، شماره 3، دی 2010، صفحه 87-96 اصل مقاله (187.81 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22111/ijfs.2010.192 | ||
| نویسندگان | ||
| Mozafar Goudarzi؛ S. Mansour Vaezpour* | ||
| Department of Mathematics and Computer Sciences, Amirkabir University of Technology, Hafez Ave., P. O. Box 15914, Tehran, Iran | ||
| چکیده | ||
| The main purpose of this paper is to consider the t-best simultaneous approximation in fuzzy normed spaces. We develop the theory of t-best simultaneous approximation in quotient spaces. Then, we discuss the relationship in t-proximinality and t-Chebyshevity of a given space and its quotient space. | ||
| کلیدواژهها | ||
| t-best simultaneous approximation؛ t-proximinality؛ t-Chebyshevity؛ Quotient spaces | ||
| مراجع | ||
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[1] T. Bag and S. K. Samanta, Finite dimensional fuzzy normed linear spaces, J. Fuzzy Math., 11(3) (2003), 678-705. [2] S. C. Cheng and J. N. Morsden, Fuzzy linear operator and fuzzy normed linear spaces, Bull. Calculatta Math. Soc., 86 (1994), 429-436. [3] M. S. El Naschie, On the uncertainty of cantorian geometry and two-slit experiment, Chaos, Solitons and Fractals, 9 (1998), 517-529. [4] M. S. El Naschie, On a fuzzy Kahler-like manifold which is consistent with two-slit experiment, Int. Journal of Nonlinear Science and Numerical Simulation, 6 (2005), 95-98. [5] M. S. El Naschie, A review of E-infinity theory and the mass spectrum of high energy particle physics, Chaos, Solitons and Fractals, 19 (2004), 209-236. [6] A. George and P. V. Veermani, On some results in fuzzy metric spaces, Fuzzy Sets and Systems, 64 (1994), 395-399. [7] S. B. Hosseini, D. O,regan and R. Saadati, Some results on intuitionistic fuzzy spaces, Iranian Journal of Fuzzy Systems, 1 (2007), 53-64. [8] I. Kramosil and J. Mischalek, Fuzzy metric and statistical metric spaces, Kybernetika, 11 (1975), 326-334. [9] J. Rodriguez-Lopez and S. Romaguera, The Hausdorff fuzzy metric on compact sets, Fuzzy Sets and Systems, 147 (2004), 273-283. [10] M. Rafi, M. Salmi and M. Noorani, Fixed point theorem on intuitionistic fuzzy metric spaces, Iranian Journal of Fuzzy Systems, 3 (2008), 23-30. [11] R. Saadati, S. Sedghi and H. Zhou, A common fixed point theorem for -weakly commuting maps in L-fuzzy metric spaces, Iranian Journal of Fuzzy Systems, 5 (2008), 47-54. [12] R. Saadati and S. M. Vaezpour, Some results on fuzzy Banach spaces, J. Appl. Math and Computing., 17(1-2) (2005), 475-484. [13] Y. Tanaka, Y. Minzno and T. Kado, Chaotic dynamics in friedman equation, Chaos, Solitons and Fractals, 24 (2005), 407-422. [14] S. M. Vaezpour and F. Karimi, T-best approximation in fuzzy normed spaces, Iranian Journal of Fuzzy Systems, 2 (2008), 93-99. [15] L. A. Zadeh, Fuzzy sets, Information and Control, 8 (1965), 338-353. | ||
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