 |
| Check out the work of Sharein (whose main interest is with knots) at
http://www.cs.ubc.ca/nest/imager/contributions/scharein/hopf/hopf.html.
He has an interesting
|
| |
| Check out the work of Sharein (whose main interest is with knots) at
http://www.cs.ubc.ca/nest/imager/contributions/scharein/hopf/hopf.html.
He has an interesting
|