| HEISENBERG-GREINER p-退化椭圆算子的一类HARDY不等式及其应用 |
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| 引用本文： | 王胜军,韩亚洲.HEISENBERG-GREINER p-退化椭圆算子的一类HARDY不等式及其应用[J].数学杂志,2011,31(4):770-776. |
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| 作者姓名： | 王胜军 韩亚洲 |
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| 作者单位： | 1. 青海师范大学数学与信息科学系,青海西宁,810008
2. 中国计量学院数学系,浙江杭州,310018 |
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| 摘 要： | 本文研究了p-退化椭圆Heisenberg-Greiner算子的一类Hardy不等式的证明问题.利用正则化及逼近的方法,获得了该算子的一类强Hardy不等式的结果,推广了已有文献中p的取值范围,并进一步弥补了去除原点的缺陷.作为应用,讨论了与该算子相关的一类非线性算子的正定性与下无界性,并给出了它的一个正解.
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| 关 键 词： | p-退化椭圆Heisenberg-Greiner算子 正则化 Hardy不等式 |
HARDY INEQUALITIES AND THEIR APPLICATIONS FOR p-DEGENERATE SUBELLIPTIC HEISENBERG-GREINER OPERATORS |
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| WANG Sheng-jun,HAN Ya-zhou.HARDY INEQUALITIES AND THEIR APPLICATIONS FOR p-DEGENERATE SUBELLIPTIC HEISENBERG-GREINER OPERATORS[J].Journal of Mathematics,2011,31(4):770-776. |
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| Authors: | WANG Sheng-jun HAN Ya-zhou |
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| Institution: | WANG Sheng-jun1,HAN Ya-zhou2 (1. Department of Mathematics and Information Sciences,Qinghai Normal University,Xining 810008,China) (2. Department of Mathematics,China Jiliang University,Hangzhou 310018,China) |
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| Abstract: | In this paper, we research the problem of the proof to a class of Hardy type inequalities for p-degenerate subelliptic Heisenberg-Greiner operators. By using regularization method and the approximating method to the case here, we get the conclusion of sharp Hardy inequality for the operators. Our results improve the range of p and remedy a defect that eliminate the zero point in the existing results. As applications, we discuss the positive property and the unbounded property from below for p-degenerate sub... |
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| Keywords: | p-degenerate subelliptic Heisenberg-Greiner operators regularization Hardy type inequality |
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