吴文俊数学重点实验室数学物理系列讲座之二十四

报 告 人：吴朝中  意大利高等研究院（SISSA)
        
报告题目:  A Class of Infinite-dimensional Frobenius Manifolds and Their Submanifolds

报告时间：12月20日 15:00-16:00

报告地点：管理科研楼1518

Abstract:We construct a class of infinite-dimensional Frobenius manifolds on the space of pairs of certain even functions meromorphic inside or outside the unit circle. Via a bi-Hamiltonian recursion relation, the principal hierarchies associated
to such Frobenius manifolds are found to be certain extensions of the dispersionless two-component BKP hierarchy. Moreover, we show that these infinite-dimensional Frobenius manifolds contain finite-dimensional Frobenius submanifolds as defined on the orbit space of Coxeter groups of types B and D.

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