On a coupled problem between the plate equation and the membrane equation on polygons
On a holomorphic solution of a singular partial differential equation with many simple poles
On functions, whose lines of steepest descent bend proportionally to level lines
On splitting up singularities of fundamental solutions to elliptic equations in ℂ2
It is known that the fundamental solution to an elliptic differential equation with analytic coefficients exists, is determined up to the kernel of the differential operator, and has singularities on characteristics of the equation in ℂ2. In this paper we construct a representation of fundamental solution as a sum of functions, each of those has singularity on a single characteristic.
On the Gevrey hypo-ellipticity of sums of squares of vector fields
The article studies a second-order linear differential operator of the type
On the global solvability of linear partial differential equations with constant coefficients in the space of real analytic functions
This article surveys results on the global surjectivity of linear partial differential operators with constant coefficients on the space of real analytic functions. Some new results are also included.
On the Influence of Lower Order Terms for Propagation of Analytic Singularities for Operators with Constant Coefficients.
On the singularities of 3-D Protter's problem for the wave equation.
On the singularities of solutions of partial differential equations with constant coefficients
One-dimensional adhesion model for large scale structures.
Opérateurs intégraux de Fourier sans phases
Original title unknown