Berisha Faton Muharrem

Publications in Math-Net.Ru

1. On the Connection Between the Best Approximation by Algebraic Polynomials and the Modulus of Smoothness of Order $r$
   
   CMFD, 25 (2007),  149–164
2. On Jackson's theorem for the modulus of smoothness determined by a nonsymmetric generalized shift operator
   
   Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2000, no. 3,  7–15
3. On the connection between a $r$-order modulus of smoothness and the best approximation by algebraic polynomials
   
   Fundam. Prikl. Mat., 5:2 (1999),  563–587
4. Polynomial approximation in an integral metric with Jacobi weight
   
   Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 1990, no. 5,  33–38