Mathematical Institute

The global uniqueness and $C^1$-regularity of geodesics in expanding
impulsive gravitational waves

Podolsky, J Sämann, C Steinbauer, R Svarc, R (16 Feb 2016) http://arxiv.org/abs/1602.05020v2

Completeness of general pp-wave spacetimes and their impulsive limit

Sämann, C Steinbauer, R Švarc, R (07 Jul 2016) http://arxiv.org/abs/1607.01934v3

Geodesics in nonexpanding impulsive gravitational waves with $Λ$,
II

Sämann, C Steinbauer, R (18 Apr 2017) http://arxiv.org/abs/1704.05383v2

Penrose junction conditions extended: impulsive waves with gyratons

Podolsky, J Svarc, R Steinbauer, R Sämann, C (27 Apr 2017) http://arxiv.org/abs/1704.08570v1

On geodesics in low regularity

Sämann, C Steinbauer, R (30 Oct 2017) http://arxiv.org/abs/1710.10887v2

Cut-and-paste for impulsive gravitational waves with $Λ$: The
geometric picture

Podolsky, J Sämann, C Steinbauer, R Svarc, R (01 May 2019) http://arxiv.org/abs/1905.00225v2

Lorentzian length spaces

Kunzinger, M Sämann, C (24 Nov 2017) http://arxiv.org/abs/1711.08990v4

Inextendibility of spacetimes and Lorentzian length spaces

Grant, J Kunzinger, M Sämann, C (27 Apr 2018) http://arxiv.org/abs/1804.10423v5

The future is not always open

Grant, J Kunzinger, M Sämann, C Steinbauer, R (23 Jan 2019) http://arxiv.org/abs/1901.07996v2

Global hyperbolicity for spacetimes with continuous metrics

Sämann, C (07 Dec 2014) http://arxiv.org/abs/1412.2408v4

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