Null Hypersurfaces with Screen Parallel Shape Operator

Autor:	Oscar Palmas
Rok vydání:	2021
Předmět:	Pure mathematics General Mathematics 010102 general mathematics Null (mathematics) Structure (category theory) 01 natural sciences 010101 applied mathematics Principal curvature Triple product Shape operator Point (geometry) Mathematics::Differential Geometry 0101 mathematics Mathematics
Zdroj:	Mediterranean Journal of Mathematics. 18
ISSN:	1660-5454 1660-5446
DOI:	10.1007/s00009-021-01777-7
Popis:	We define and study the hypersurfaces in the title, showing that under suitable conditions they have at most two different non-zero screen principal curvatures. In the case of having exactly two different non-zero screen principal curvatures at each point and under some additional conditions, they posses a triple product structure.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ca2b423f3a710f20e8330a1993c16f5c https://doi.org/10.1007/s00009-021-01777-7 Zobrazit plný text záznamu Full text from SpringerLink