On B-type family of Dubrovin-Frobenius manifolds and their integrable systems (Q6622503)

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scientific article; zbMATH DE number 7930040
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On B-type family of Dubrovin-Frobenius manifolds and their integrable systems
scientific article; zbMATH DE number 7930040

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    On B-type family of Dubrovin-Frobenius manifolds and their integrable systems (English)
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    22 October 2024
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    In this paper the author studies the \(B_{k, l}\)-type, \(1 \leq k \leq l\) Dubrovin-Frobenius manifolds, which are associated to a \(B_l\)-type Coxeter group. In particular, he constructs an infinite system of commuting PDEs associated to these Dubrovin-Frobenius manifolds and shows that these PDEs extend the dispersionless BKP hierarchy. The author also illustrates his approach by several explicit examples.
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    Dubrovin-Frobenius manifolds
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    integrable systems
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    Coxeter groups
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    BKP hierarchies
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