학술저널
MEASURE EXPANDING SURFACE DIFFEOMORPHISMS
- 충청수학회
- Journal of the Chungcheong Mathematical Society
- Volume 38, No. 4
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2025.11251 - 254 (4 pages)
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DOI : 10.14403/jcms.2025.38.4.251
- 0
This paper shows that if a diffeomorphism f : M →M of a compact smooth manifold M has a homoclinic tangency associated with a hyperbolic periodic point p, then there exists a diffeomorphism g : M → M , C -nearby f , such that g is not measure expanding.
1. Introduction and Basic notions
2. Proof of main Theorem
References
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