Non-integer power estimate in modulation spaces and its applications
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第一作者：JieCheng Chen
发表时间：2017-01-01
发表刊物：Science China Mathematics
所属单位：数理与信息工程学院
文献类型：期刊
卷号：Vol.60
期号：No.8
页面范围：1443-1460
ISSN号：1674-7283;1869-1862
关键字：modulation;space;non-integer;power;function;Cauchy;problem
摘要：We give a method to estimate non-integer power function |u| k u in modulation space which is an open question in the study of modulation space. As an application, we can study Cauchy problem for the nonlinear Klein-Gordon equation with nonlinear term |u|
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