Existence of solutions to a doubly degenerate fourth-order parabolic equation

作者：

Highlights：

• It is the first time to consider the boundary degeneracy problem for the higher order equation.

• We improve some proofs in dealing with the uniqueness of two approximation solutions.

摘要

•It is the first time to consider the boundary degeneracy problem for the higher order equation.•We improve some proofs in dealing with the uniqueness of two approximation solutions.

论文关键词：Fourth-order parabolic,Existence of solutions,Doubly degenerate,Semi-discretization

论文评审过程：Received 6 March 2021, Revised 22 August 2021, Accepted 2 September 2021, Available online 13 September 2021, Version of Record 13 September 2021.

论文官网地址：https://doi.org/10.1016/j.amc.2021.126650