پیوندهای مفید
آمار
| تعداد نشریات | 21 |
| تعداد شمارهها | 675 |
| تعداد مقالات | 9,814 |
| تعداد مشاهده مقاله | 69,672,884 |
| تعداد دریافت فایل اصل مقاله | 49,025,831 |
Approximation properties in fuzzy cone normed linear space | ||
| International Journal of Nonlinear Analysis and Applications | ||
| مقاله 206، دوره 13، شماره 2، مهر 2022، صفحه 2551-2563 اصل مقاله (377.53 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22075/ijnaa.2021.22734.2410 | ||
| نویسندگان | ||
| Phurba Tamang* 1؛ Tarapada Bag2 | ||
| 1Department of Mathematics, Surya Sen Mahavidyalaya, Siliguri-734004, India | ||
| 2Department of Mathematics, Visva-Bharati, Santiniketan-731235, India | ||
| تاریخ دریافت: 03 اسفند 1399، تاریخ بازنگری: 18 خرداد 1400، تاریخ پذیرش: 22 خرداد 1400 | ||
| چکیده | ||
| The main purpose of this paper is to consider the best approximation in fuzzy cone normed linear space and study its related results. We introduce quotient fuzzy cone normed linear space and proved some results of approximation in such spaces. We also discuss the relation in proximity and Chebyshevity of a given space and its quotient space. | ||
| کلیدواژهها | ||
| fuzzy cone norm؛ best c-approximation؛ c-proximal؛ c-Chebyshev | ||
| مراجع | ||
|
[1] T. Bag and S.K. Samanta, Finite dimensional fuzzy normed linear spaces, J. Fuzzy Math. 11 (2003), no. 3, 687–705. [2] T. Bag and S. K. Samanta, Finite dimensional fuzzy normed linear spaces, Ann. Fuzzy Math. Inf. 6 (2013), no 2, 271–283. [3] S.C. Cheng and J.N. Mordeson, Fuzzy linear operators and fuzzy normed linear spaces, Bull. Calcutta Math. Soc. 86 (1994), no. 5, 429–436. [4] K. Deimling, Nonlinear Functional Analysis, Springer, Berlin, Germany, 1985. [5] C. Felbin, Finite dimensional fuzzy normed linear spaces, Fuzzy Sets Syst. 48 (1992), 239–248. [6] M. Goudarzi and S.M. Vaezpour, Best simultaneous approximatıon in fuzzy normed spaces, Iran. J. Fuzzy Syst. 7 (2010), no. 3, 87–96. [7] O. Kaleva and S. Seikkala, On fuzzy metric spaces, Fuzzy Sets Syst. 12 (1984), 215–229. [8] A.K. Katsaras, Fuzzy topological vector spaces, Fuzzy Sets Syst. 12 (1984), 143–154. [9] George J. Klir and B. O. Yuan, Fuzzy Sets and Fuzzy Logic, Prentice-Hall of India Private 353 Limited, New Delhi, 1997. [10] I. Kramosil and J. Michalek, Fuzzy metric and statistical metric spaces, Kybernetica 11 (1975), 326–334. [11] H. Long-Guang, Z. Xian, Cone metric spaces and fixed point theorems of contractive mappings, J. Math. Anal. Appl. 332 (2007) 1468-1476. [12] R. Saadati and S.M. Vaezpour, Some results on fuzzy Banach spaces, J. Appl. Math. Comput. 17 (2005), 475-484. [13] P. Tamang and T. Bag, Some results on finite-dimensional fuzzy cone normed linear space, Ann. Fuzzy Math. Inf. 13 (2017), no. 1, 123–134. [14] P. Tamang and T. Bag, Some fixed point results in fuzzy cone normed linear space, J. Egypt. Math. Soc. 27 (2019), 46. [15] S.M. Vaezpour and F. Karimi, t-best approximation in fuzzy normed spaces, Iran. J. Fuzzy Syst. 5 (2008), No. 2, 93–99. [16] L.A. Zadeh, Fuzzy sets, Inf. Control 8 (1965), 338–353. | ||
|
آمار تعداد مشاهده مقاله: 44,283 تعداد دریافت فایل اصل مقاله: 37,506 |
||