Abstract
Considering the second boundary value problem of the Lagrangian mean curvature equation, we obtain the existence and uniqueness of the smooth uniformly convex solution, which generalizes the Brendle–Warren’s theorem about minimal Lagrangian diffeomorphism in Euclidean metric space.
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Acknowledgements
The authors would like to express deep gratitude to Prof. Yuanlong Xin for his suggestions and constant encouragement and they are grateful to Prof. Jingyi Chen and Dr.Wei Zhang for their ideas in the special case of \(\tau =\pi /2\) to prove Proposition 1.1. The authors would also like to thank the referees for the helpful suggestions.
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Communicated by A. Mondino.
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Rongli Huang is supported by the National Natural Science Foundation of China (Nos. 11771103 and 11871102) and Guangxi Natural Science Foundation (2017GXNSFFA198017). Jiguang Bao is supported by the National Key Research and Development Program of China (No. 2020YFA0712900) and the National Natural Science Foundation of China (No. 11871102).
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Wang, C., Huang, R. & Bao, J. On the second boundary value problem for Lagrangian mean curvature equation. Calc. Var. 62, 74 (2023). https://doi.org/10.1007/s00526-022-02412-3
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DOI: https://doi.org/10.1007/s00526-022-02412-3