Skoči na glavni sadržaj

Rad Hrvatske akademije znanosti i umjetnosti. Matematičke znanosti, No. 538=23, 2019.

Izvorni znanstveni članak

https://doi.org/10.21857/y54jofpplm

Minding isometries of ruled surfaces in Lorentz-Minkowski space

Ljiljana Primorac Gajčić orcid id orcid.org/0000-0002-8460-3196 ; Department of Mathematics, University of Osijek, 31 000 Osijek, Croatia
Željka Milin Šipuš orcid id orcid.org/0000-0002-0726-3335 ; Faculty of Science, Department of Mathematics, University of Zagreb, 10 000 Zagreb, Croatia

Puni tekst: engleski pdf 409 Kb

str. 107-122

preuzimanja: 665

citiraj

Sažetak

In this paper we study isometries of ruled surfaces in the Lorentz-Minkowski space that preserve rulings. A special attention is given to the classes of surfaces having no Euclidean counterparts. We also construct some examples of isometric ruled surfaces with certain properties and rulings preserved.

Ključne riječi

Lorentz-Minkowski space; isometry; ruled surface; B-scroll.

Hrčak ID:

225232

URI

https://hrcak.srce.hr/225232

Datum izdavanja:

17.9.2019.

Posjeta: 1.117 *