Guangqing Wang

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math.AP2025

Weighted weak-type (1, 1) inequalities for pseudo-differential operators with symbol in $S_{0, I^´}^{m}$

Guangqing Wang, Suixin He, Lihua Zhang

Let $T_{a}$ be a pseudo-differential operator defined by exotic symbol $a$ in HÃ¶rmander class $S_{0, I^´}^{m}$ with $m \in R$ and $0 \leq I^´ \leq 1$ . It is well-known that the…

math.AP2025

Sharp maximal function estimates and $H^{p}$ continuities of pseudo-differential operators

Guangqing Wang

It is studied that pointwise estimates and continuities on Hardy spaces of pseudo-differential operators (PDOs for short) with the symbol in general HÃ¶rmander's classes. We get we…

Weighted weak-type (1, 1) inequalities for pseudo-differential operators with symbol in S0,I^´m​

Sharp maximal function estimates and Hp continuities of pseudo-differential operators

Weighted weak-type (1, 1) inequalities for pseudo-differential operators with symbol in $S_{0, I^´}^{m}$

Sharp maximal function estimates and $H^{p}$ continuities of pseudo-differential operators