The Floer homotopy type of height functions on complex Grassmann manifolds
نویسندگان
چکیده
منابع مشابه
Seiberg – Witten – Floer stable homotopy type of three - manifolds with b 1 = 0
Using Furuta’s idea of finite dimensional approximation in Seiberg–Witten theory, we refine Seiberg–Witten Floer homology to obtain an invariant of homology 3–spheres which lives in the S1–equivariant graded suspension category. In particular, this gives a construction of Seiberg–Witten Floer homology that avoids the delicate transversality problems in the standard approach. We also define a re...
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Using Furuta's idea of finite dimensional approximation in Seiberg-Witten theory, we refine Seiberg-Witten-Floer homology to obtain an invariant of homology 3-spheres which lives in the S 1-equivariant graded suspension category. We also define a relative invariant of four-manifolds with boundary and use it to give new proofs to some results of Frøyshov from [Fr].
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ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 1997
ISSN: 0002-9947,1088-6850
DOI: 10.1090/s0002-9947-97-01848-5