Lungu Konstantin Nikitich

Publications in Math-Net.Ru

1. Best approximations by rational functions with a fixed number of poles
   
   Sibirsk. Mat. Zh., 25:2 (1984),  151–160
2. Properties of functions connected with the behavior of poles of a Padé approximation
   
   Mat. Zametki, 29:6 (1981),  843–848
3. Poles of diagonal Padé approximants and the analytic continuation of functions
   
   Mat. Sb. (N.S.), 111(153):2 (1980),  279–292
4. Best approximation of the function $|x|$ by rational functions of the form $1/P_n(x)$
   
   Sibirsk. Mat. Zh., 15:5 (1974),  1152–1156
5. Best approximations by rational functions with respect to the Hausdorff distance
   
   Mat. Zametki, 11:5 (1972),  491–498
6. Best approximations by rational functions
   
   Mat. Zametki, 10:1 (1971),  11–15
7. On best approximations by rational functions with a fixed number of poles
   
   Mat. Sb. (N.S.), 86(128):2(10) (1971),  314–324