Iterated integral operators in Clifford analysis.
Oblique derivative problems for elliptic systems of second order equations in infinite domains.
Spatial Riemann problem for analytic functions of two complex variables.
An initial and boundary value problem for nonlinear composite type systems of three equations.
Some orthogonal decompositions of Sobolev spaces and applications
Two kinds of orthogonal decompositions of the Sobolev space W̊₂¹ and hence also of for bounded domains are given. They originate from a decomposition of W̊₂¹ into the orthogonal sum of the subspace of the -solenoidal functions, k ≥ 1, and its explicitly given orthogonal complement. This decomposition is developed in the real as well as in the complex case. For the solenoidal subspace (k = 0) the decomposition appears in a little different form. In the second kind decomposition the -solenoidal...
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