Messanae Universitas Studiorum

Superficie lorentziane aventi la proprietà geodetica

Sanno, B. (1981) Superficie lorentziane aventi la proprietà geodetica. Accademia Peloritana dei Pericolanti - Classe di Scienze FF.MM.NN., LIX (1). pp. 43-48.

[thumbnail of atti_3_1981_43.pdf] PDF
atti_3_1981_43.pdf
Restricted to users from Unime

Download (716kB) | Request a copy

Abstract

We study the immersion x: M M of a lorentzian surface M, having the geodetic property, in a lorentzian manifold M of n-dimensions and we come to the following results:

(i) x is completely umbilical;
(ii) x is minimal;
(iii) If the tangential connection forms associated with the x are closed, then Gauss curvature of M is positive.

Item Type: Article
Subjects: M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Scienze Fisiche, Matematiche e Naturali > 1981
M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Scienze Medico-Biologiche > 1981
M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Scienze Giuridiche, Economiche e Politiche > 1981
M.U.S. - Miscellanea > Atti Accademia Peloritana > Classe di Lettere Filosofia e belle Arti > 1981
Depositing User: Dr PP C
Date Deposited: 08 Apr 2013 08:17
Last Modified: 08 Apr 2013 08:17
URI: http://cab.unime.it/mus/id/eprint/1107

Actions (login required)

View Item View Item