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Cohomological geometry of differential equations
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Second order integrable Lagrangians and WDVV equations E. V. Ferapontov |
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Abstract: I will discuss integrability of 2D and 3D Euler-Lagrange equations for second-order Lagrangians. A link to WDVV equations will be established. Based on joint work with Maxim Pavlov and Lingling Xue. Language: English Website: https://arxiv.org/abs/2007.03768 |
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