Monopole Floer homology for rational homology 3-spheres

  title={Monopole Floer homology for rational homology 3-spheres},
  author={Kim A. Fr{\o}yshov},
  journal={arXiv: Differential Geometry},
We give a new construction of monopole Floer homology for spin-c rational homology 3-spheres. As applications we define two invariants of certain smooth compact 4-manifolds with b_1=1 and b^+=0. 
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