Topological Methods in Galois Theory
This thesis is devoted to application of topological ideas to Galois theory. In the fi rst part we obtain a characterization of branching data that guarantee that a regular mapping from a Riemann surface to the Riemann sphere having this branching data is invertible in radicals. The mappings having...
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| Language: | en_ca |
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2012
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| Online Access: | http://hdl.handle.net/1807/33941 |
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