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arXiv · 1910.13091

Quasi--minimal surfaces of pseudo--Riemannian space forms with positive relative nullity

Burcu Bektaş Demirci·Nurettin Cenk Turgay
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Abstract

In this paper, we consider surfaces in 4--dimensional pseudo--Riemannian space--forms with index 2. First, we obtain some of geometrical properties of such surfaces considering their relative null space. Then, we get classifications of quasi--minimal surfaces with positive relative nullity.

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Burcu Bektaş Demirci, Nurettin Cenk Turgay. 2019-10-29. Quasi--minimal surfaces of pseudo--Riemannian space forms with positive relative nullity. https://arxiv.org/abs/1910.13091

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