Skip to main content
2 of 3
added 2 characters in body
Dmitri Panov
  • 28.9k
  • 4
  • 92
  • 161

No. Take the torus $T^2=\mathbb R^2/\mathbb Z^2$ and consider the self-map induced by the matrix

$$\begin{pmatrix} 1 & 1 \\ 0 & 1 \end{pmatrix}$$

Dmitri Panov
  • 28.9k
  • 4
  • 92
  • 161