Search results for: MONOPOLE MAP

• Seiberg-Witten invariants the topological degree and wall crossing formula

  Publication

  • M. Starostka

  - Central European Journal of Mathematics - Year 2012

  Following S. Bauer and M. Furuta we investigate finite dimensional approximations of a monopole map in the case b 1 = 0. We define a certain topological degree which is exactly equal to the Seiberg-Witten invariant. Using homotopy invariance of the topological degree a simple proof of the wall crossing formula is derived.

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