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1 vote
0 answers
35 views

How to accurately average a function with a nonlinear response?

I am a physics PhD student working in optics and I have a bit of a weird problem that I am trying to sort out and I'm hoping you math folks can help me with. Without boring you with the experimental ...
UltrashortGiraffe's user avatar
0 votes
0 answers
51 views

book reference: beginner book on nonlinear pdes with phase transitions in reaction-diffusion systems

I am looking for suggestions on a good introductory book to nonlinear PDEs and the ideas of phase transitions or pattern formation. My background in PDEs is mostly self-taught. So I worked through ...
krishnab's user avatar
  • 2,531
3 votes
1 answer
391 views

Khalil-like book on discrete-time nonlinear systems

Is there an equivalent of the Khalil's Nonlinear Systems for discrete-time systems? I am particularly interested in matters of advanced stability analysis, perturbed systems, singular perturbation ...
shnnnms's user avatar
  • 313
1 vote
0 answers
84 views

Book for self-teaching invariant measures

I am trying to investigate the expectation value of a quantum Hamiltonian where one of the parameters of the quantum evolution is a 1-D chaotic map. I don't have any formal training on dynamical ...
Omar Shehab's user avatar
1 vote
0 answers
196 views

Proving a system is not chaotic

Suppose I have a discrete dynamical system defined as a map $f: X \to X$ where $X = [0,1]^N$ i.e. the $N-$dimensional unit hypercube. The map $f$ is discontinuous (specifically it is piecewise affine,...
Sue Doh Nimh's user avatar
2 votes
2 answers
5k views

Nonlinear dynamics book for self study

I have to learn basic nonlinear dynamics on my own for a project, and I'm trying to find a text that could serve the purpose. I'm in search of something not that cryptical, maybe easy to read, but at ...
Lilla's user avatar
  • 2,109
1 vote
1 answer
70 views

What are actually Spatiotemporal patterns? [closed]

What actually we do mean by spatiotemporal patterns?.For example Chimera states?.If simply in a network of coupled oscillators there re a set of synchronized and desynchronized nodes then will it be a ...
BAYMAX's user avatar
  • 5,032
1 vote
0 answers
116 views

Extension of Nonlinear Dynamics beyond ODE

Is there an extension of the ideas of Nonlinear Dynamics beyond Ordinary Differential Equations (ODEs), specifically a Partial Differential Equations (PDEs) "version" or more generalized, yet similar, ...
Alex Jones's user avatar
  • 9,398