Bulletin of the American Mathematical Society

On the number of connected components in the space of closed nondegenerate curves on $S_n$

Author(s): B. Z. Shapiro; M. Z. Shapiro
Journal: Bull. Amer. Math. Soc. 25 (1991), 75-79.
MSC (1985): Primary 53A04
MathSciNet review: 1080005
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