COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring. |
University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > Pin(2)-equivariant Floer homology and homology cobordism
Pin(2)-equivariant Floer homology and homology cobordismAdd to your list(s) Download to your calendar using vCal
If you have a question about this talk, please contact INI IT. This talk has been canceled/deleted We review Manolescu's construction of the -equivariant Seiberg-Witten Floer stable homotopy type, and apply it to the study of the 3-dimensional homology cobordism group. We introduce the `local equivalence' group, and construct a homomorphism from the homology cobordism group to the local equivalence group. We then apply Manolescu's Floer homotopy type to obstruct cobordisms between Seifert spaces. In particular, we show the existence of integral homology spheres not homology cobordant to any Seifert space. We also introduce connected Floer homology, an invariant of homology cobordism taking values in isomorphism classes of modules. This talk is part of the Isaac Newton Institute Seminar Series series. This talk is included in these lists:This talk is not included in any other list Note that ex-directory lists are not shown. |
Other listsBrain Training: secrets, drugs and analysis. SPS Society Techfugees Cambridge European Research Seminar Series 2014-2015 West African Archaeology; Papers in Honour of Thurstan Shaw Spanish Researchers in the United Kingdom (SRUK)Other talksA unifying theory of branching morphogenesis From dry to wet granular media POSTPONED - Acoustics in the 'real world' - POSTPONED Protean geographies: Plants, politics and postcolonialism in South Africa Strong Bonds, Affective Labour: Sexually Transmitted Infections and the Work of History Hornby Model Railways |