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math.FA2024
Riesz-Schur transforms
Adrian González-Pérez, Javier Parcet, Jorge Pérez García +1
We investigate nontrigonometric forms of Riesz transforms in the context of Schur multipliers. This refines Grothendieck-Haagerup's endpoint criterion with a new condition for the…
math.FA2024
A note on Hilbert transform over lattices of
Jorge Pérez García
González-Pérez, Parcet and Xia introduced recently a framework to study -boundedness of certain families of idempotent multipliers on von Neumann algebras. It includes symbols…