In this paper, we study D-focal curves in the Euclidean 3-space M³. We characterize D-focal curves in terms of their focal curvatures.
@article{18616, title = {On construction of D-focal curves in Euclidean 3-space M$^3$}, journal = {Boletim da Sociedade Paranaense de Matem\'atica}, volume = {31}, year = {2013}, doi = {10.5269/bspm.v31i2.18616}, language = {EN}, url = {http://dml.mathdoc.fr/item/18616} }
Asil, Vedal; Bas, Selcuk; Körpinar, Talat. On construction of D-focal curves in Euclidean 3-space M³. Boletim da Sociedade Paranaense de Matemática, Tome 31 (2013) . doi : 10.5269/bspm.v31i2.18616. http://gdmltest.u-ga.fr/item/18616/