"Asymptotic expansions." . . "Diffusievergelijkingen." . . . . "Fluides, Dynamique des Méthodes statistiques." . . "Analysis." . . "Turbulence Mathematical models." . . "Turbulence, Mathematical models." . "équation diffusion." . . "Nichtlineare Diffusionsgleichung." . . "Diffusionsgleichung." . . "Mathematische fysica." . . "Liquides, Théorie cinétique des." . . "Mécanique statistique." . . "Mecanique statistique." . "Burgers equation." . . "Expansions asimptòtiques" . . "Asymptotisch gedrag." . . "Équations différentielles non linéaires Théorie asymptotique Méthodes statistiques." . . "Mathematics." . . "Théorie cinétique des liquides." . . "Equacoes Diferenciais." . . "Turbulentie." . . "Global analysis (Mathematics)" . . "Turbulència" . . "Eendimensionale systemen." . . "Models matemàtics" . . "Mechanica der continue media." . . "Niet-lineaire vergelijkingen." . . . . . . . "Since the 'Introduction' to the main text gives an account of the way in which the problems treated in the following pages originated, this 'Preface' may be limited to an acknowledgement of the support the work has received. It started during the pe riod when I was professor of aero- and hydrodynamics at the Technical University in Delft, Netherlands, and many discussions with colleagues ha ve in:fluenced its devel opment. Oftheir names I mention here only that ofH. A. Kramers. Papers No. 1-13 ofthe list given at the end ofthe text were written during that period. Severa! ofthese were attempts to explore ideas which later had to be abandoned, but gradually a line of thought emerged which promised more definite results. This line began to come to the foreground in pa per No. 3 (1939}, while a preliminary formulation ofthe results was given in paper No. 12 (1954}. At that time, however, there still was missing a practica! method for manipulating a certain distribution function of central interest. A six months stay at the Hydrodynamics Laboratories ofthe California Institute of Technology, Pasadena, California (1950-1951}, was supported by a Contract with the Department of the Air F orce, N o. AF 33(038}-17207. A course of lectures was given during this period, which were published in typescript under the title 'On Turbulent Fluid Motion', as Report No. E-34. 1, July 1951, of the Hydrodynamics Laboratory."@en . . "The nonlinear Diffusion Equation" . . "The nonlinear diffusion equation : asymptotic solutions and statistical problems" . "The nonlinear diffusion equation : asymptotic solutions and statistical problems"@en . . . . "The nonlinear diffusion equation" . . . . . . . "The nonlinear diffusion equation : Asymptotic solutions and statistical problems" . "The non-linear diffusion equation : asymptotic solutions & statistical problems"@en . . . . . . . . . . . . . . . . . . . . . "The Nonlinear diffusion equation : asymptotic solutions and statistical problems" . . . "Nichtlineare Diffussionsgleichung" . "Nichtlineare Diffussionsgleichung"@en . "The Nonlinear Diffusion Equation Asymptotic Solutions and Statistical Problems" . "The Nonlinear Diffusion Equation Asymptotic Solutions and Statistical Problems"@en . . . . . . . "Nonlinear diffusion equation : asymptotic solutions and statistical problems"@en . . . . . . . . . . . . "Statistical problems connected with asymptotic solutions of the one-dimensional nonlinear diffusion equation."@en . . . "Electronic books"@en . "Équation de la chaleur Méthodes statistiques." . .