Jörg Neunhäuserer

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Name Jörg Neunhäuserer
Member for 1 year
Seen 12 hours ago
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Location Germany
Age 44
For information have a look at my homepage.
May
12
answered Modern Mathematical Achievements Accessible to Undergraduates
May
10
awarded  Critic
May
9
awarded  Yearling
May
8
comment Is it difficult to prove that nature is chaotic?
Dear Anthony, i understand what You mean. But sometimes I wonder if it is necessary to use the machinery of (non-uniform) hyperbolic dynamics to prove that a systems is chaotic. If you directly construct an appropriate dynamical partition, you may prove that a system is chaotic without showing hyperbolicity (or?). In fact beside toy models I do not know a strategy to find such a partition, but may be there is a (black magic) way.
May
8
comment Is it difficult to prove that nature is chaotic?
Dear Gerry, of course You are right. Please apologize the provoking title.
May
7
asked Is it difficult to prove that nature is chaotic?
May
7
answered How do we recognize a Markov partition?
Apr
19
accepted Schur-Cohn Stability Test.
Apr
15
answered Schur-Cohn Stability Test.
Mar
20
answered Applications of discrete-time dynamics
Mar
20
answered Open problems in PDEs, dynamical systems, mathematical physics
Mar
10
answered Applied examples of (non)uniformly hyperbolic and/or ergodic systems
Feb
16
comment Linear numeration systems
Many thanks for the reference. Best 9i
Feb
15
asked Linear numeration systems
Feb
8
awarded  Popular Question