2006/11/11 by Pascal Auscher, Auscher, Pascal, Alan Mcintosh +3
Mathematics · #42B30 #47A60 #47F05 #58J05 #Differential Geometry (math.DG) #FOS: Mathematics #math.DG #msc:42B30 #msc:47A60 #msc:47F05 #msc:58J05
paper · pdf · doi:10.48550/arxiv.math/0611334
arxiv created 2006/11/14 · arxiv updated 2009/12/01
Let M be a complete connected Riemannian manifold. Assuming that the Riemannian measure is doubling, we define Hardy spaces Hp of differential forms on M and give various characterizations of them, including an atomic decomposition. As a consequence, we derive the Hp-boundedness for Riesz transforms on M, generalizing previously known results. Further applications, in particular to H∞ functional calculus and Hodge decomposition, are given.