TY - JOUR
TI - The dual spatial quaternionic expression of ruled surfaces
AU - Çalişkan Abdussamet
AU - Şenyurt Süleyman
JN - Thermal Science
PY - 2019
VL - 23
IS - 11
SP - 403
EP - 411
PT - Article
AB - In this paper, the ruled surface which corresponds to a curve on dual unit  sphere is rederived with the help of dual spatial quaternions. We extend the  term of dual expression of ruled surface using dual spatial quaternionic  method. The correspondences in dual space of closed ruled surfaces are  quaternionically expressed. As a consequence, the integral invariants of  these surfaces and the relationships between these invariants are shown.