Sommaire

Order statistics and $(r,s)$-entropy measures
p. 321-337
Biquadratic splines interpolating mean values
p. 339-356
Preconditioning of conjugate gradients by multigrid solver
p. 357-364
Multigrid method with preconditioning on coarse level
p. 365-373
Weight minimization of an elastic plate with a unilateral inner obstacle by a mixed finite element method
p. 375-394
Book Reviews
p. 395-400