On caustics associated with the linearized vorticity equation Petya N. IvanovaArthur D. Gorman OriginalPaper Pages: 255 - 262
Analysis of a combined barycentric finite volume—nonconforming finite element method for nonlinear convection-diffusion problems Philippe AngotVít DolejšíJiří Felcman OriginalPaper Pages: 263 - 310
Eigenvalues and eigenfunctions of the Laplace operator on an equilateral triangle Milan Práger OriginalPaper Pages: 311 - 320