Analysis seminar
Speaker: Miguel Berasategue (University of Buenos Aires)
Title: Greedy-like Markushevich bases and norming subspaces
Abstract:
We show that quasi-greedy Markushevich bases are norming, and
study weaker forms of quasi-greediness that also entail this property.
This answers a question of Albiac, Ansorena, Berna and Wojtaszczyk.