[Settfa] Tuesday 31/10, Aljosa Peperko

[kubis at math.cas.cz]

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 Tuesday 31st October, 10:00am 
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 Speaker:Aljosa Peperko, University of Ljubljana
 Title: Inequalities for the joint and generalized spectral radius of bounded sets of positive kernel operators

 Abstract  
We will present some inequalities on the joint and generalized spectral radius of Hadamard geometric mean of bounded sets of positive kernel operators. In the case of a singleton set the joint and generalized spectral radius reduce to the classical spectral radius of an operator. If time allows we will also present some related inequalities for the the spectral radius, essential radius, operator norm and numerical radius of positive kernel operators.

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