The Dehn twist on a sum of two K3 surfaces

dc.contributor.author	Kronheimer, PB
dc.contributor.author	Mrowka, TS
dc.date.accessioned	2021-10-27T19:52:26Z
dc.date.available	2021-10-27T19:52:26Z
dc.date.issued	2020
dc.identifier.uri	https://hdl.handle.net/1721.1/133377
dc.description.abstract	Ruberman gave the first examples of self-diffeomorphisms of fourmanifolds that are isotopic to the identity in the topological category but not smoothly so. We give another example of this phenomenon, using the Dehn twist along a 3-sphere in the connected sum of two K3 surfaces.
dc.language.iso	en
dc.publisher	International Press of Boston
dc.relation.isversionof	10.4310/MRL.2020.V27.N6.A8
dc.rights	Creative Commons Attribution-Noncommercial-Share Alike
dc.rights.uri	http://creativecommons.org/licenses/by-nc-sa/4.0/
dc.source	arXiv
dc.title	The Dehn twist on a sum of two K3 surfaces
dc.type	Article
dc.contributor.department	Massachusetts Institute of Technology. Department of Mathematics
dc.relation.journal	Mathematical Research Letters
dc.eprint.version	Original manuscript
dc.type.uri	http://purl.org/eprint/type/JournalArticle
eprint.status	http://purl.org/eprint/status/NonPeerReviewed
dc.date.updated	2021-05-25T13:46:55Z
dspace.orderedauthors	Kronheimer, PB; Mrowka, TS
dspace.date.submission	2021-05-25T13:46:56Z
mit.journal.volume	27
mit.journal.issue	6
mit.license	OPEN_ACCESS_POLICY
mit.metadata.status	Authority Work and Publication Information Needed