[Settfa] Tuesday 26/05, Marian Fabian

[kubis at math.cas.cz]

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 Tuesday 26th May, 10:00am 
 
  Place: IM in modra poslucharna (blue lecture hall)  + zoom

 
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 Speaker:Marian Fabian, IM CAS
 Title: Can Pourciau's open mapping theorem be derived from Clarke's inverse mapping theorem?

 Abstract  

 We discuss the possibility of deriving Pourciau's open mapping
 
theorem from Clarke's inverse mapping theorem. These theorems work with the
 
so called Clarke generalized Jacobian. In our journey, we will face several
 
interesting phenomena and pitfalls in the world of (just) 2 by 3 matrices.
 
A main and final counterexample will be based on a "corona" lemma.

 For more information see the seminar web page at 
 https://calendar.math.cas.cz/set-theory-and-analysis-actual .