Riesz-Kolmogorov theorem in variable exponent Lebesgue spaces and its applications to Riemann-Liouville fractional differential equations
Riesz-Kolmogorov theorem in variable exponent Lebesgue spaces and its applications to Riemann-Liouville fractional differential equations
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变指数勒贝格空间中的里斯-柯尔莫哥洛夫定理及其在黎曼-刘维尔分数阶微分方程中的应用
DOI:
10.1007/s11425-017-9274-0
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发表时间:
2018-08
期刊:
影响因子:
--
通讯作者:
Jingshi Xu
中科院分区:
文献类型:
--
作者:
Baohua Dong;Zunwei Fu;Jingshi Xu
In this paper, we obtain the necessary and sufficient condition of the pre-compact sets in the variable exponent Lebesgue spaces, which is also called the Riesz-Kolmogorov theorem. The main novelty appearing in this approach is the constructive approximation which does not rely on the boundedness of the Hardy-Littlewood maximal operator in the considered spaces such that we do not need the log-Hölder continuous conditions on the variable exponent. As applications, we establish the boundedness of Riemann-Liouville integral operators and prove the compactness of truncated Riemann-Liouville integral operators in the variable exponent Lebesgue spaces. Moreover, applying the Riesz-Kolmogorov theorem established in this paper, we obtain the existence and the uniqueness of solutions to a Cauchy type problem for fractional differential equations in variable exponent Lebesgue spaces.
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影响因子:
1.4
作者:
Sigrun Goes;R. Welland
通讯作者:
Sigrun Goes;R. Welland
影响因子:
0.8
作者:
Yang Dachun;Zhuo Ciqiang;Nakai Eiichi
通讯作者:
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DOI:
--
发表时间:
2009-03
期刊:
arXiv: Functional Analysis
影响因子:
--
作者:
H. Rafeiro
通讯作者:
H. Rafeiro
DOI:
--
发表时间:
2006
期刊:
Annales Academiae Scientiarum Fennicae. Mathematica
影响因子:
--
作者:
D. Cruz-Uribe;A. Fiorenza;J. M. Martell;C. Pérez
通讯作者:
D. Cruz-Uribe;A. Fiorenza;J. M. Martell;C. Pérez
影响因子:
0.8
作者:
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通讯作者:
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