Abstract
For the plane curves Γ, the maximal operator M associated to it is defined by
\] where ϕ is a Schwartz function. For a certain class of curves in\(\mathbb{R}^2 \), M is shown to bounded on\((H(\mathbb{R}^2 )\), Weak\(L^1 (\mathbb{R}^2 )\). This extends the theorem of Stein & Wainger[1] and the theorem of Weinberg[2],
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References
Stein, E.M. & Wainger, S., Problems in Harmonic Analysis Related to Curvature, Bull. Amer. Math. Soc. 84(1978)1239–1295.
Weinberg, D. A., The Hilbert Transform and Maximal Function for Approximately, Trans. Amer. Math. Soc. 267(1981)295–306.
Christ, M., Weak Type (1,1) Bounds for Rough Operators, Annals of Math. 128(1988)19–42.
Nagel, A., Vance, J., Wainger, S. & Weiberg, D. Maximal Function for Convex Curves, Duke Math. J. 52(1985)715–722.
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Qirong, Q. Weak type estimates for the maximal operators associated to plane curves. Approx. Theory & its Appl. 8, 16–27 (1992). https://doi.org/10.1007/BF02907589
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DOI: https://doi.org/10.1007/BF02907589