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math.CA2026
Almost sparse operators and Bergman projectors on trees
José M. Conde Alonso, Matteo Monti, Elena Rizzo
We develop a sparse domination framework adapted to nested families in general measure spaces, possibly including point masses. We show that the Carleson condition is equivalent to…
math.CA2024
Endpoint estimates and sparse domination in nonhomogeneous trees
José M. Conde-Alonso, Filippo De Mari, Matteo Monti +2
We prove endpoint and sparse-like bounds for Bergman projectors on nonhomogeneous, radial trees that model manifolds with possibly unbounded geometry. The natural Bergman measu…