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Zhipeng Deng
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![A general solution to Bellman's lost-in-a-forest problem][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=Main09012025.png&userId=20103 [2]:...
![ Sofa shape with 5 curves and 3 lines, Shape of sofa with trajectories and envelopes, Calculus of variation approach and Euler - Lagrange equations for the moving sofa problem][1] &[Wolfram Notebook][2] [1]:...