Cong Chen

collaborators

3 papers

math.CA2025

Estimates for generalized fractional integrals associated with operators on Morrey--Campanato spaces

Cong Chen, Hua Wang

Let $L$ be the infinitesimal generator of an analytic semigroup ${e^{- t L}}_{t > 0}$ satisfying the Gaussian upper bounds. For given $0 < I^\pm < n$ , let $\mathc…

math.CA2024

Multilinear fractional maximal and integral operators with homogeneous kernels, Hardy--Littlewood--Sobolev and Olsen-type inequalities

Cong Chen, Kaikai Yang, Hua Wang

Let $m \in N$ and $0 < I^\pm < mn$ .In this paper, we will use the idea of Hedberg to reprove that the multilinear operators $T_{I^c ◯, I^\pm; m}$ and $M_{I^c ◯, I^\pm; m}$ are…

math.CA2024

Some new characterizations of BLO and Campanato spaces in the SchrÃ¶dinger setting

Cong Chen, Hua Wang

Let us consider the SchrÃ¶dinger operator $L = - I^ + V$ on $R^{d}$ with $d \geq 3$ , where $I^$ is the Laplacian operator on $R^{d}$ and the nonnegative potential $V…