Differential Galois Theory

May 16, 2001 - the proof, we may consider as a regular function from () to A1 k() where ...... is a polynomial of degree at most Ð¢(Ð¢ - 1), there are at most Ð¢(Ð¢ -1) ele- ments such ...... of Ð is lifted to actual fundamental matrices Ð +( ) and Ð ( ) ,.

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Differential Galois Theory

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