摘要翻译:
我们发现了一个具有仿射Weyl群对称性的六维三参数常微分系统族,其对称性为$D_4^{(2)}$。这是第二个例子,它给出了$D_{4}^{(2)}$类型的高阶Painlev\'e型系统。我们证明了我们给出了它的对称性和全纯性条件。这些对称性、全纯条件和不变因子都是新的。
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英文标题:
《Ordinary differential system in dinension six with affine Weyl group
symmetry of type $D_4^{(2)}$》
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作者:
Yusuke Sasano
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最新提交年份:
2009
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分类信息:
一级分类:Mathematics 数学
二级分类:Algebraic Geometry 代数几何
分类描述:Algebraic varieties, stacks, sheaves, schemes, moduli spaces, complex geometry, quantum cohomology
代数簇,叠,束,格式,模空间,复几何,量子上同调
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一级分类:Mathematics 数学
二级分类:Classical Analysis and ODEs 经典分析与颂歌
分类描述:Special functions, orthogonal polynomials, harmonic analysis, ODE's, differential relations, calculus of variations, approximations, expansions, asymptotics
特殊函数、正交多项式、调和分析、Ode、微分关系、变分法、逼近、展开、渐近
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英文摘要:
We find a three-parameter family of ordinary differential systems in dimension six with affine Weyl group symmetry of type $D_4^{(2)}$. This is the second example which gave higher order Painlev\'e type systems of type $D_{4}^{(2)}$. We show that we give its symmetry and holomorphy conditions. These symmetries, holomorphy conditions and invariant divisors are new.
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PDF链接:
https://arxiv.org/pdf/0808.2893


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