Bulletin of the American Mathematical Society · 1978 · 524 citations · 43 references
Natural SciencesMathematicsDifferential EquationsGeometryMathematical PhysicsCurvature AnalysisDifferential GeometryHarmonic AnalysisHarmonic FunctionLimit TheoremsMetric GeometryConstant Curvature AssumptionCurvatureCurvature Bounded AboveCurvature ContinuityCurvature-continuous Curves
THEOREM A.Ifn>3 and f is locally in L p ,p > n/{n -1),
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Higher Transcendental Functions.
C. Truesdell, H. Bateman, Arthur Erdélyi et al. · American Mathematical Monthly · 1954 · 4.5K citations
Hp spaces of several variables
Charles Fefferman, E. M. Stein · Acta Mathematica · 1972 · 2.9K citations · Full text
Hypoelliptic second order differential equations
Lars Hörmander · Acta Mathematica · 1967 · 2.4K citations · Full text
On the existence of certain singular integrals
A. P. Calderón, A. Zygmund · Acta Mathematica · 1952 · 1K citations · Full text