On the invariants of Mannheim offsets of timelike ruled surfaces with spacelike rulings

Önder M., SAYAN H. H.

Asian-European Journal of Mathematics, vol.8, no.1, 2015 (Scopus) identifier identifier

  • Publication Type: Article / Article
  • Volume: 8 Issue: 1
  • Publication Date: 2015
  • Doi Number: 10.1142/s1793557115500096
  • Journal Name: Asian-European Journal of Mathematics
  • Journal Indexes: Scopus
  • Keywords: Timelike ruled surface, Mannheim offset, integral invariants, dual Lorentzian space
  • Manisa Celal Bayar University Affiliated: Yes

Abstract

In this paper, we give the characterizations for Mannheim offsets of timelike ruled surfaces with spacelike rulings in dual Lorentzian space D13. We obtain the relations between terms of their integral invariants and also we give new characterization for the Mannheim offsets of developable timelike ruled surface. Moreover, we find relations between the area of projections of spherical images for Mannheim offsets of timelike ruled surfaces and their integral invariants.