The integral invariants of parallel timelike ruled surfaces

EKİCİ C., Coken A. C.

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, vol.393, no.1, pp.97-107, 2012 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 393 Issue: 1
  • Publication Date: 2012
  • Doi Number: 10.1016/j.jmaa.2012.03.014
  • Journal Name: JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.97-107
  • Keywords: Ruled surfaces, Timelike surfaces, Parallel surfaces, Dual angle of pitch, PITCH
  • Akdeniz University Affiliated: No

Abstract

In this paper, we first gave the parallel timelike ruled surface with a timelike ruling and its geometric invariants in terms of the main surface. We then obtained the integral invariants which are the pitch and the dual angle of pitch of the parallel timelike ruled surface with a timelike ruling and also the relations among them and integral invariants of the main surface. Crown Copyright (C) 2012 Published by Elsevier Inc. All rights reserved.