Siganevich G L

Publications in Math-Net.Ru

1. The best error estimate for linear interpolation on a triangle of functions in $W^2_2(T)$
   
   Dokl. Akad. Nauk SSSR, 300:4 (1988),  811–814
2. A variant of the fictitious-domain method
   
   Zh. Vychisl. Mat. Mat. Fiz., 28:4 (1988),  515–523