4 citations · 4 across the 5 of their papers we have counts for
5 papers
Parabolic BMO Spaces, Muckenhoupt Weights, and Reverse Hölder Classes with Time Lag: Equivalence and Characterizations
Weiyi Kong, Dachun Yang, Wen Yuan
For any given time lag , we prove that the one-sided parabolic BMO space coincides with the parabolic BMO space with equivalent…
Sobolev--Morrey Spaces and Divergence-Form Degenerate Second-Order Elliptic Equations on Domains with Higher Co-Dimensional Boundaries
Weiyi Kong, Yoshihiro Sawano, Dachun Yang +2
In this article, we study the weighted homogeneous Sobolev--Morrey spaces on domains in with higher co-dimensional boundaries. Precisely, we systematically establish…
One-Sided and Parabolic BLO Spaces with Time Lag and Their Applications to Muckenhoupt Weights and Doubly Nonlinear Parabolic Equations
Weiyi Kong, Dachun Yang, Wen Yuan
In this article, we first introduce the one-sided BLO space and characterize it, respectively, in terms of the one-sided Muckenhoupt class $A_1^+(\math…
Parabolic Extrapolation and Its Applications to Characterizing Parabolic BMO Spaces via Parabolic Fractional Commutators
Mingming Cao, Weiyi Kong, Dachun Yang +2
In this article, we establish the parabolic version of the celebrated Rubio de Francia extrapolation theorem. As applications, we obtain new characterizations of parabolic BMO-type…
Parabolic Muckenhoupt Weights Characterized by Parabolic Fractional Maximal and Integral Operators with Time Lag
Weiyi Kong, Dachun Yang, Wen Yuan +1
In this article, motivated by the regularity theory of the solutions of doubly nonlinear parabolic partial differential equations the authors introduce the off-diagonal two-weight…