Kofanov Vladimir Alexandrovich

Publications in Math-Net.Ru

1. On exact inequalities of Kolmogorov type
   
   Mat. Fiz. Anal. Geom., 9:3 (2002),  412–419
2. On inequalities of Landau–Kolmogorov–Hörmander type on the semi-axis
   
   Mat. Zametki, 65:2 (1999),  175–185
3. Additive inequalities for intermediate derivatives of differentiable mappings of Banach spaces
   
   Mat. Zametki, 63:3 (1998),  332–342
4. Polynomials of fixed sign that deviate least from zero in the spaces $L_p$
   
   Mat. Zametki, 37:2 (1985),  176–185
5. Approximation in the mean of classes of differentiable functions by algebraic polynomials
   
   Izv. Akad. Nauk SSSR Ser. Mat., 47:5 (1983),  1078–1090
6. Approximation in the mean of classes of differentiable functions by algebraic polynomials
   
   Dokl. Akad. Nauk SSSR, 262:6 (1982),  1304–1306
7. Best uniform approximation of differentiable functions by algebraic polynomials
   
   Mat. Zametki, 27:3 (1980),  381–390