Author: Zítko, Jan

Tichý, Petr; Zítko, Jan: Derivation of BiCG from the conditions defining Lanczos' method for solving a system of linear equations. (English). Applications of Mathematics, vol. 43 (1998), issue 5, pp. 381-388
Zítko, Jan: Using successive approximations for improving the convergence of GMRES method. (English). Applications of Mathematics, vol. 43 (1998), issue 5, pp. 321-350
Zítko, Jan: Combining the preconditioned conjugate gradient method and a matrix iterative method. (English). Applications of Mathematics, vol. 41 (1996), issue 1, pp. 19-39
Zítko, Jan: Two step extrapolation and optimum choice of relaxation factor of the extrapolated S.O.R. method. (English). Aplikace matematiky, vol. 33 (1988), issue 3, pp. 177-196
Zítko, Jan: Convergence of extrapolation coefficients. (English). Aplikace matematiky, vol. 29 (1984), issue 2, pp. 114-133
Zítko, Jan: Improving the convergence of iterative methods. (English). Aplikace matematiky, vol. 28 (1983), issue 3, pp. 215-229
Marek, Ivo; Zítko, Jan: Ljusternik acceleration and the extrapolated S.O.R. method. (English). Aplikace matematiky, vol. 22 (1977), issue 2, pp. 116-133
Zítko, Jan: Extrapolation of S. O. R. iterations. (English). Aplikace matematiky, vol. 19 (1974), issue 2, pp. 72-89
Zítko, Jan: Kellogg's iterations for general complex matrix. (English). Aplikace matematiky, vol. 19 (1974), issue 5, pp. 342-365

Partner of