Abstract.
We consider the problem of L p -boundedness of higher order Riesz transforms associated to elliptic operators L of order 2m on As an application of the recently solved Kato conjecture, we show for all This generalizes the result of Auscher and Tchamitchian restricted to the case D≤2m.
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in final form: 7 April 2003
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Blunck, S., Kunstmann, P. Weak type (p,p) estimates for Riesz transforms. Math. Z. 247, 137–148 (2004). https://doi.org/10.1007/s00209-003-0627-7
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DOI: https://doi.org/10.1007/s00209-003-0627-7