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math.AP2021
Strain Tensors and Matching Property on Surfaces with the Gauss curvature changing sign
Liang-Biao Chen, Peng-Fei Yao
We prove the regularity of solutions to the strain tensor equation on a region with the Gauss curvature changing sign. Furthermore, we obtain the density property that smooth i…
math.AP2021
Strain Tensors and Matching Property on Degenerated Hyperbolic Surfaces
Liang-Biao Chen, Peng-Fei Yao
We prove the regularity of solutions to the strain tensor equation on degenerated hyperbolic surfaces where the Gauss curvature is zero on a part of boundary. Furthermore, we o…