Khachatryan I O

Publications in Math-Net.Ru

1. On completeness of the system $\{z^{\lambda_n}\}$ on curves in the complex plane under weighted uniform approximation
   
   Mat. Fiz. Anal. Geom., 7:2 (2000),  231–249
2. Weighted approximation by polynomials and entire functions
   
   Mat. Fiz. Anal. Geom., 6:1/2 (1999),  130–157
3. On the closure of nonclosed systems of functions of Mittag-Leffler type
   
   Izv. Akad. Nauk SSSR Ser. Mat., 40:1 (1976),  96–114
4. The completeness of systems of functions of the Mittag–Leffler type for weighted uniform approximation in a complex
   
   Mat. Zametki, 18:5 (1975),  675–685
5. Weighted approximation of entire functions of zero degree by polynomials on the real axis
   
   Dokl. Akad. Nauk SSSR, 145:4 (1962),  744–747