Results 171 to 180 of about 14,263 (192)
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The disc as a bilinear multiplier
American Journal of Mathematics, 2006A classical theorem of C. Fefferman says that the characteristic function of the unit disc is not a Fourier multiplier on L p ( R 2 ) unless p = 2. In this article we obtain a result that brings a contrast with the previous theorem. We show that the characteristic function of the unit disc in R 2 is the Fourier multiplier of a bounded bilinear ...
Loukas Grafakos, Xiaochun Li
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Bilinear Multipliers of Small Lebesgue spaces
2020Let $G$ be a locally compact abelian metric group with Haar measure $ $ and $\hat{G}$ its dual with Haar measure $ ,$ and $ ( G) $ is finite.
Kulak, ��znur +1 more
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Weighted Leibniz-type rules for bilinear flag multipliers
Banach Journal of Mathematical Analysis, 2021zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jiexing Yang, Zongguang Liu, Xinfeng Wu
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Bilinear square spectral multipliers on stratified groups
Journal of Pseudo-Differential Operators and Applications, 2019zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fang, Jingxuan, Zhao, Jiman
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Weighted Fractional Leibniz-Type Rules for Bilinear Multiplier Operators
Potential Analysis, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Joshua Brummer, Virginia Naibo
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A bilinear approach to cone multipliers I. Restriction estimates
Geometric And Functional Analysis, 2000Let \(S_1\) and \(S_2\) be two smooth compact hypersurfaces with boundary in \(\mathbb{R}^3\), with Lebesgue measure \(d\sigma_1\) and \(d\sigma_2\), respectively. If \(0< p,q\leq\infty\), one says that the bilinear adjoint restriction estimate \(R^*_{S_1,S_2}(p\times p\to q)\) holds if \[ \Biggl\|\prod^2_{t=1} (f^\wedge_t d\sigma_t)\Biggr\|_{L^q ...
Tao, Terence C., Vargas, Ana M.
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Linear and Bilinear Multiplier Operators for the Dunkl Transform
Mediterranean Journal of Mathematics, 2010The paper treats the problem of \(L^p\) estimates for linear and bilinear multiplier operators for the Dunkl transform in the one dimensional case. Using Hörmander's technique and an explicit formula for the Dunkl translation operator, an analogue of the celebrated Hörmander multiplier theorem is proved in the Dunkl setting.
Amri, Bechir +2 more
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Weighted norm inequalities for bilinear flag Fourier multipliers
Studia Mathematica, 2018Summary: This paper proves weighted norm inequalities for bilinear flag Fourier multipliers with limited regularity, which extends some results of \textit{D. S. Kurtz} and \textit{R. L. Wheeden} [Trans. Am. Math. Soc. 255, 343--362 (1979; Zbl 0427.42004)], \textit{M. Fujita} and \textit{N. Tomita} [Trans. Am. Math. Soc. 364, No.
Zhang, Xiaojin, Liu, Zongguang
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Weighted compact commutator of bilinear Fourier multiplier operator
Chinese Annals of Mathematics, Series B, 2017zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Bilinear Bochner–Riesz Square Function and Applications
Journal of Fourier Analysis and Applications, 2023Saurabh Shrivastava, Kalachand Shuin
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