A regularisation approach to causality theory for C-1,C-1-Lorentzian metrics

作者：Kunzinger Michael; Steinbauer Roland; Stojkovic Milena; Vickers James A^*

来源：General Relativity and Gravitation, 2014, 46(8): 1738.

DOI：10.1007/s10714-014-1738-7

• Causality theory
• Low regularity
• Regularisation
• Exponential map

We show that many standard results of Lorentzian causality theory remain valid if the regularity of the metric is reduced to C1,1. Our approach is based on regularisations of the metric adapted to the causal structure.

• 出版日期2014-8