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Questions related from Jason Bramburger
I can think of many situations in which the assumptions of the Implicit Function Theorem do not hold but most of the results of the theorem can be recovered. The example of f(x,a) = a + x^3 comes...
02 February 2016 833 2 View
From what I can find, the proof of the Centre Manifold Theorem uses the Contracting Mapping Theorem which gives a unique solution. So my question is, where does the non-uniqueness come from in the...
11 November 2015 461 15 View
Is there an extension of WKB Theory to systems of equations? I have taken a course on Asymptotic Methods and learned an introductory WKB Theory for specific second order differential equations but...
03 March 2015 8,778 6 View
