TY  - INPR
A1  - Schulze, Bert-Wolfgang
T1  - Elliptic differential operators on manifolds with edges
N2  - On a manifold with edge we construct a specific class of (edgedegenerate) elliptic differential operators. The ellipticity refers to the principal symbolic structure σ = (σψ, σ^) of the edge calculus consisting of the interior and edge symbol, denoted by σψ and σ^, respectively. For our choice of weights the ellipticity will not require additional edge conditions of trace or potential type, and the operators will induce isomorphisms between the respective edge spaces.
T3  - Preprint - (2006) 18 
KW  - Operators on manifolds with edge
KW  - ellipticity with respect to interior and edge symbols
KW  - weighted edge spaces
Y1  - 2006
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-30188
ER  - 
TY  - INPR
A1  - Harutyunyan, Gohar
A1  - Schulze, Bert-Wolfgang
T1  - Boundary value problems in weighted edge spaces
N2  - We study elliptic boundary value problems in a wedge with additional edge conditions of trace and potential type. We compute the (difference of the) number of such conditions in terms of the Fredholm index of the principal edge symbol. The task will be reduced to the case of special opening angles, together with a homotopy argument.
T3  - Preprint - (2006) 09 
KW  - Elliptic operators in domains with edges
KW  - boundary value problems
KW  - weighted edge spaces
Y1  - 2006
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-30104
ER  -