Annales Academiae Scientiarum Fennicae Series A I Mathematica · 1966 · 59 citations · 1 references
Natural SciencesMathematicsTopologyDifferential GeometryDifferential TopologyIntegral EquationsPartial Differential EquationsWeak ConvergenceWeak FormulationCalderón-zygmund TheoryQuasiconformal MappingsWeak Derivatives
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On the existence of certain singular integrals
A. P. Calderón, A. Zygmund · Acta Mathematica · 1952 · 1K citations · Full text