| 一类具重特征线性偏微分算子的局部可解性 |
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| 引用本文： | 崔尚斌 黄清龙. 一类具重特征线性偏微分算子的局部可解性[J]. 纯粹数学与应用数学, 1995, 11(2): 9-14 |
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| 作者姓名： | 崔尚斌 黄清龙 |
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| 作者单位： | 兰州大学 |
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| 摘 要： | 运用Ｇａｒｄｉｎｇ不等式和Ｆｅｆｅｒｍａｎ－Ｐｈｏｎｇ不等式，建立了一类具实主会征的线性偏微分算子的局部可解性。
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| 关 键 词： | 偏微分算子 拟微分算子 局部可解性 偏微分方程 |
LOCAL SOLVABILITY FOR A CLASS OF LINEAR PARTIAL DIFFERENTIAL OPERATORS WITH MULTIPLE CHARACTERISTICS |
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| Cui Shangbin. LOCAL SOLVABILITY FOR A CLASS OF LINEAR PARTIAL DIFFERENTIAL OPERATORS WITH MULTIPLE CHARACTERISTICS[J]. Pure and Applied Mathematics, 1995, 11(2): 9-14 |
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| Authors: | Cui Shangbin |
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| Abstract: | By using the Garding inequality and Fefferman-Phong inequality, the author obtaines some sufficient conditions for local solvability of linear partial differential operators with real principal part which may have multiple characteristics. |
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| Keywords: | partial differential operators pseudo-differential operators local solvability |
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