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We prove that a pair of Feigin-Odesskii Poisson brackets on P⁴ associated with elliptic curves given as linear sections of the Grassmannian $G(2,5)$ are compatible if and only if this pair of elliptic curves is contained in a del Pezzo surface obtained as a linear section of $G(2,5)$.
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Markarian et al. (2024) studied this question.
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