arXiv
Open Access
2012
On cohomological $C^0$-(in)stability
Alejandro Kocsard
Abstrak
After Katok, a homeomorphism $f\colon M\to M$ is said to be cohomologically $C^0$-stable when its space of real $C^0$-coboundaries is closed in $C^0(M)$. In this short note we completely classify cohomologically $C^0$-stable homeomorphisms, showing that periodic homeomorphisms are the only ones.
Topik & Kata Kunci
Penulis (1)
A
Alejandro Kocsard
Akses Cepat
Informasi Jurnal
- Tahun Terbit
- 2012
- Bahasa
- en
- Sumber Database
- arXiv
- Akses
- Open Access ✓