Differential Galois Groups over Laurent Series Fields

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户:vipshaw
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  This talk is about joint work with David Harbater and Julia Hartmann on the inverse differential Galois problem over function fields with field of constants k((t)).We use patching methods to show that any linear algebraic group over k((t))is the differential Galois group of some differential equation over such a function field.
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