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Pengfei
  • Member for 14 years
  • Last seen more than a week ago
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Interests: Partially hyperbolic systems, Smooth ergodic theory.

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Top posts
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answer
15
Is there a dynamical system such that every orbit is either periodic or dense?
Nov 27, 2010
question
12
Entropy of first return map and suspension flows
Apr 17, 2011
question
11
Cotangent bundle lift theorem
Dec 7, 2013
question
10
nowhere vanishing vector field on a manifold
Nov 24, 2010
question
9
Curvatures of stable and unstable manifolds
Feb 21, 2012
question
8
Raphael Douady's thesis: Applications du théorème des tores invariants
Mar 17, 2014
question
7
Glue two solenoids along their boundaries
Jan 3, 2011
question
7
Is volume--preserving an intrinsic property?
Feb 7, 2011
question
7
Lie algebra admitting some hyperbolic automorphism is nilpotent
Mar 12, 2012
question
6
fundamental domain of universal covering
May 18, 2011
Top network posts
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18
A compact set, which is not closed.
13
Bounds of the derivatives of the mollifier function
11
Absolute convergence when all the rotated series converge
9
Intersection of two 'huge' sets in the plane
9
Jacobian of a smooth flow on a smooth manifold