Displaying similar documents to “Elliptic boundary problems on spaces with conic points”

Comparison of Dirac operators on manifolds with

Bunke, Ulrich

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The author introduces boundary conditions for Dirac operators D giving selfadjoint extensions such that the Hamiltonians H = D 2 define elliptic operators. Using finite propagation speed methods and assuming bounded geometry he estimates the trace of the difference of two heat operators e - t H associated to a pair of Dirac operators coinciding on cocompact sets.