| 具有非正则象征的Weyl类算子的有界性 |
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| 引用本文： | 秦学杰,唐贤江.具有非正则象征的Weyl类算子的有界性[J].四川大学学报(自然科学版),1994(2). |
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| 作者姓名： | 秦学杰 唐贤江 |
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| 摘 要： | 以拟微分算子，Ｌ－Ｐ分解为工具，讨论了具有非正则象征的Ｗｅｙｌ类算子在Ｓｏｂｏｌｅｖ空间Ｈ￣ｓ，ＨＯｌｄｅｒ空间和空间Ｈ￣ｓ∞上的有界性的充分条件。
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| 关 键 词： | Fourier变换，非正则象征，Weyl类算子 |
THE BOUNDNESS OF WEYL CALCULUS WITH NONREGULAR SYMBOLS |
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| Qin Xuejie Tang Xianjiang.THE BOUNDNESS OF WEYL CALCULUS WITH NONREGULAR SYMBOLS[J].Journal of Sichuan University (Natural Science Edition),1994(2). |
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| Authors: | Qin Xuejie Tang Xianjiang |
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| Institution: | Department of Mathematics |
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| Abstract: | We study a special type of pseudo-differential operators, called Weyl calculus, withnonregular symbols of the class .We derive and prove the sufficient conditions of bounded Weylcalculus on Sobolev space by means of L-P decomposition. |
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| Keywords: | Fourier transform nonregular symbels Weyl calculus |
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