On the ranges of bilinear pseudo-differential operators of $S_{0,0}$-type on $L^2 \times L^2$
On the ranges of bilinear pseudo-differential operators of $S_{0,0}$-type on $L^2 \times L^2$
复制标题
关于$L^2 imes L^2$ 上$S_{0,0}$型双线性伪微分算子的值域
DOI:
10.1016/j.jfa.2020.108826
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发表时间:
2021
影响因子:
1.7
通讯作者:
N. Tomita
中科院分区:
文献类型:
--
作者:
N. Hamada;N. Shida;N. Tomita
In this paper, the ranges of bilinear pseudo-differential operators of S 0, 0-type on L 2× L 2 are determined in the framework of Besov spaces. Our result improves the L 2× L 2→ L 1 boundedness of those operators with symbols in the bilinear Hörmander class B S 0, 0 m.