On persistently positively expansive maps
نویسندگان
چکیده
منابع مشابه
On persistently positively expansive maps
In this paper, we prove that any C1-persistently positively expansive map is expanding. This improves a result due to Sakai (Sakai 2004).
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ژورنال
عنوان ژورنال: Anais da Academia Brasileira de Ciências
سال: 2010
ISSN: 0001-3765
DOI: 10.1590/s0001-37652010000200002