Generalized Weierstrass ...-functions and KP flows in affine spaces.
Generations of waves at an inertial surface due to explosions.
Geometrical interpretation of the sinh-Gordon equation
Geometrische Eigenschaften der Lösungen der Differentialgleichung (1-zz)2wzz - n(n + 1) w= 0.
Geometry of KDV (1): Addition and the unimodular spectral classes.
This is the first of three papers on the geometry of KDV. It presents what purports to be a foliation of an extensive function space into which all known invariant manifolds of KDV fit naturally as special leaves. The two main themes are addition (each leaf has its private one) and unimodal spectral classes (each leaf has a spectral interpretation).
Global existence for the nonlinear equations of crystal optics
Global existence for the Vlasov-Poisson equation in 3 space variables with small initial data
Global existence of smooth solutions for the Vlasov-Fokker-Planck equation in and space dimensions
Global magnetofluidostatic fields (an unsolved PDE problem).
Global strong solutions of Vlasov's equation---necessary and sufficient conditions for their existence