Some remarks on duality in $S^3$
Tom 50 / 1999
Banach Center Publications 50 (1999), 217-226
DOI: 10.4064/-50-1-217-226
Streszczenie
In this paper we review some of the concepts and results of V. I. Arnol'd [1] for curves in $S^2$ and extend them to curves and surfaces in $S^3$.
