Chang-Yu Guo

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20162026

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math.AP2020

Regularity of weak solutions to higher order elliptic systems in critical dimensions

Chang-Yu Guo, Chang-Lin Xiang

In this paper, we develop an elementary and unified treatment, in the spirit of Rivière and Struwe (Comm. Pure. Appl. Math. 2008), to explore regularity of weak solutions of higher…

math.AP2016

Inverse problems for $p$ -Laplace type equations under monotonicity assumptions

Chang-Yu Guo, Manas Kar, Mikko Salo

We consider inverse problems for $p$ -Laplace type equations under monotonicity assumptions. In two dimensions, we show that any two conductivities satisfying $σ_{1} \geq σ_{2}$ and hav…

Regularity of weak solutions to higher order elliptic systems in critical dimensions

Inverse problems for p-Laplace type equations under monotonicity assumptions

Inverse problems for $p$ -Laplace type equations under monotonicity assumptions