Moyan Qin

collaborators

4 papers

math.CA2021

On the Bounds of Weak $(1, 1)$ Norm of Hardy-Littlewood Maximal Operator with $L lo g L (S^{n - 1})$ Kernels

Moyan Qin, Huoxiong Wu, Qingying Xue

Let $Ω \in L^{1} (S^{n - 1})$ , be a function of homogeneous of degree zero, and $M_{Ω}$ be the Hardy-Littlewood maximal operator associated with $Ω$ defined by $M_Ω(f)(x) = \su…

math.CA2021

Limiting weak-type behaviors for singular integrals with rough $L lo g L (S^{n})$ kernels

Moyan Qin, Huoxiong Wu, Qingying Xue

Let $Ω$ be a function of homogeneous of degree zero and vanish on the unit sphere $S^{n}$ . In this paper, we investigate the limiting weak-type behavior for singular integr…

math.CA2021

The limiting weak type behaviors and The lower bound for a new weak $L lo g L$ type norm of strong maximal operators

Moyan Qin, Huoxiong Wu, Qingying Xue

It is well known that the weak ( $1, 1$ ) bounds doesn't hold for the strong maximal operators, but it still enjoys certain weak $L lo g L$ type norm inequality. Let $Φ_n(t)=t(1+(\log^…

math.CA2020

Limiting weak-type behavior for rough bilinear operators

Moyan Qin, Huoxiong Wu, Qingying Xue

Let $Ω_{1}, Ω_{2}$ be functions of homogeneous of degree $0$ and $Ω = (Ω_{1}, Ω_{2}) \in L lo g L (S^{n - 1}) \times L lo g L (S^{n - 1})$ . In this paper, we investigate the limiti…

On the Bounds of Weak (1,1) Norm of Hardy-Littlewood Maximal Operator with LlogL(Sn−1) Kernels

Limiting weak-type behaviors for singular integrals with rough LlogL(Sn) kernels

The limiting weak type behaviors and The lower bound for a new weak LlogL type norm of strong maximal operators

Limiting weak-type behavior for rough bilinear operators

On the Bounds of Weak $(1, 1)$ Norm of Hardy-Littlewood Maximal Operator with $L lo g L (S^{n - 1})$ Kernels

Limiting weak-type behaviors for singular integrals with rough $L lo g L (S^{n})$ kernels

The limiting weak type behaviors and The lower bound for a new weak $L lo g L$ type norm of strong maximal operators