International Journal of Mathematics and Mathematical Sciences
Volume 2006 (2006), Article ID 92349, 4 pages
Biharmonic curves in Minkowski -space. Part II
Department of Mathematics Education, Faculty of Education, Utsunomiya University, Utsunomiya 321-8505, Japan
Received 24 February 2006; Revised 9 May 2006; Accepted 21 May 2006
Copyright © 2006 Jun-Ichi Inoguchi. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
We give a differential geometric characterization for biharmonic
curves with null principal normal in Minkowski -space.