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STRUCTURE OF SEMISIMPLE POLYNOMIAL FROBENIUS MANIFOLD

Title
STRUCTURE OF SEMISIMPLE POLYNOMIAL FROBENIUS MANIFOLD
Authors
안순정
Issue Date
2003
Department/Major
대학원 수학과
Keywords
STRUCTURESEMISIMPLEPOLYNOMIALFROBENIUSMANIFOLD
Publisher
이화여자대학교 대학원
Degree
Doctor
Abstract
Dubrovin conjectured that all polynomial semisimple Frobenius manifolds are equivalent to either the orbit space of Coxeter group C^(n)/W or their finite direct sum C^(n1)/W_(1) □ㆍㆍㆍ□C^(nk)/W_(k). In this paper, we investigate the monodromy data and monodromy group on direct sum of the orbit spaces of Coxeter groups. Using this, we give the proof of the conjecture depending only on monodromy group. Also we show that the induced G-function on the latter space is the sum of G-functions on each component up to constant.
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일반대학원 > 수학과 > Theses_Ph.D
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