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| 担当者 | 大島 利雄, 坂井 秀隆 |
|---|
2010年04月15日(木)
16:00-17:00 数理科学研究科棟(駒場) 122号室
Claude Mitschi 氏 (Univ. de Strasbourg)
The Galois group of projectively isomonodromic deformations (ENGLISH)
Claude Mitschi 氏 (Univ. de Strasbourg)
The Galois group of projectively isomonodromic deformations (ENGLISH)
[ 講演概要 ]
Isomonodromic families of regular singular differential equations over mathbbC(x) are characterized by the fact that their parametrized differential Galois group is conjugate to a (constant) linear algebraic group over mathbbC. We will describe properties of this differential group that reflect a special type of monodromy evolving deformation of Fuchsian differential equations.
Isomonodromic families of regular singular differential equations over mathbbC(x) are characterized by the fact that their parametrized differential Galois group is conjugate to a (constant) linear algebraic group over mathbbC. We will describe properties of this differential group that reflect a special type of monodromy evolving deformation of Fuchsian differential equations.
