Optimization with partial differential equations in dieudonné-rashevsky form and conjugate problems Lamberto Cesari OriginalPaper Pages: 339 - 357
On multiple characteristics and the levi-lax conditions for hyperbolicity Gilbert Strang OriginalPaper Pages: 358 - 373
Sur l'approximation de la solution des équations de Navier-Stokes par la méthode des pas fractionnaires (II) R. Témam OriginalPaper Pages: 377 - 385
On the spatial analyticity of solutions of the navier-stokes equations Charles Kahane OriginalPaper Pages: 386 - 405
