Christopher Boyd (UCD)

will speak on

Localisation and Positivity of Orthogonally Additive Polynomials

Time: 4:00PM
Date: Tue 6th November 2018
Location: Seminar Room SCN 1.25 [map]

Abstract: We show how the localisation technique allows to characterise orthogonally additive polynomials which are the power of a linear functional and to bound the norm of the absolute value of an orthogonally additive polynomial, $P$, by the norm of $P$.



These results are joint work with R. Ryan and N. Snigireva (NUI Galway).

(This talk is part of the Analysis series.)

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