KaydedilenlerDerginizi ekleyin

Dergiler / Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics / 1991 / Cilt: 40

Determination of the base surface connected with the congruence generated by the instantaneous screwing axis

Türkan GÜL

Sayfa
1–1
DOI
—

Abstract

in this paper, it has been shown that in case the base surface x is a WEINGARTEN surface (W-surface) and the congruence y generated by the instantaneous screwing axes de- rived in 13 ] is normal congruence, the surface x may only be a helicoid surface which is a special W-surface.