25 citations · 152 across the 42 of their papers we have counts for
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Operator-valued pseudo-differential operators and the twisted index pairing
Magnus Goffeng
The notion of pseudo-differential operators with coefficients in a continuous trace algebra over a manifold are introduced and their index theory is studied. The algebra of princip…
Analytic formulas for topological degree of non-smooth mappings: the even-dimensional case
Magnus Goffeng
Topological degrees of continuous mappings between manifolds of even dimension are studied in terms of index theory of pseudo-differential operators. The index formalism of non-com…
Analytic formulas for topological degree of non-smooth mappings: the odd-dimensional case
Magnus Goffeng
The notion of topological degree is studied for mappings from the boundary of a relatively compact strictly pseudo-convex domain in a Stein manifold into a manifold in terms of ind…
The Pimsner-Voiculescu sequence for coactions of compact Lie groups
Magnus Goffeng
The Pimsner-Voiculescu sequence is generalized to a Pimsner-Voiculescu tower describing the -category equivariant with respect to coactions of a compact Lie group satisfying th…
Equivariant extensions of *-algebras
Magnus Goffeng
A bivariant functor is defined on a category of *-algebras and a category of operator ideals, both with actions of a second countable group , into the category of abelian monoid…