Petrov Yu G

Publications in Math-Net.Ru

1. The inverse basis as applied to the mean-square approximation of a function
   
   Zh. Vychisl. Mat. Mat. Fiz., 39:3 (1999),  543
2. A method of matrix inversion and factorization and its applications
   
   Zh. Vychisl. Mat. Mat. Fiz., 33:10 (1993),  1443–1454