2016/88/3-4 (17) — DOI: 10.5486/PMD.2016.7451 — pp. 487-510
Full Text Abstract

Focal set of curves in the Minkowski space near lightlike points

Authors: Ana Claudia Nabarro and Andrea de Jesus Sacramento

Keywords: focal set, curves in the Minkowski space, curves in the de Sitter spaces, lightlike point, metric structure

Mathematics Subject Classification: 53B30, 58K05, 53D10