REMOTAL CENTERS AND CHEBYSHEV CENITERS IN NORMED SPACES

محورهای موضوعی : Applied Mathematics

Hamid Tehrani ¹ , M.J. SALEHI ²

1 - Department of Mathematics, Yazd University, Yazd, Iran
2 - Department of Mathematical, Payame Noor University(PNU), P.O.Box 19395-3697, Tehran, Iran.

تاریخ دریافت : 1398/06/01 تاریخ پذیرش : 1399/01/29 تاریخ انتشار : 1400/09/10

کلید واژه: Remotal centers, Nearest points, Chebyshev centers, Far- thest points,

چکیده مقاله :

In this paper, we consider Nearest points" and Farthestpoints" in normed linear spaces. For normed space (X; ∥:∥), the set W subset X,we dene Pg; Fg;Rg where g 2 W. We obtion results about on Pg; Fg;Rg. Wend new results on Chebyshev centers in normed spaces. In nally we deneremotal center in normed spaces.