28 citations · 172 across the 17 of their papers we have counts for
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math.FA2013★ 2 cited
Global algebras of nonlinear generalized functions with applications in general relativity
Eduard A. Nigsch, Clemens Sämann
We give an overview of the development of algebras of generalized functions in the sense of Colombeau and recent advances concerning diffeomorphism invariant global algebras of gen…
math.DG2013
Geodesic completeness of generalized space-times
Clemens Sämann, Roland Steinbauer
We define the notion of geodesic completeness for semi-Riemannian metrics of low regularity in the framework of the geometric theory of generalized functions. We then show complete…