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- Whitney_disk abstract "In mathematics, given two submanifolds A and B of a manifold X intersecting in two points p and q, a Whitney disc is a mapping from the two-dimensional disc D, with two marked points, to X, such that the two marked points go to p and q, one boundary arc of D goes to A and the other to B.Their existence and embeddedness is crucial in proving the cobordism theorem, where it is used to cancel the intersection points; and its failure in low dimensions corresponds to not being able to embed a Whitney disc. Casson handles are an important technical tool for constructing the embedded Whitney disc relevant to many results on topological four-manifolds. Pseudoholomorphic Whitney discs are counted by the differential in Lagrangian intersection Floer homology.".
- Whitney_disk wikiPageID "2852761".
- Whitney_disk wikiPageLength "1215".
- Whitney_disk wikiPageOutDegree "12".
- Whitney_disk wikiPageRevisionID "674751547".
- Whitney_disk wikiPageWikiLink 4-manifold.
- Whitney_disk wikiPageWikiLink Casson_handle.
- Whitney_disk wikiPageWikiLink Category:Geometric_topology.
- Whitney_disk wikiPageWikiLink Cobordism_theorem.
- Whitney_disk wikiPageWikiLink Disk_(mathematics).
- Whitney_disk wikiPageWikiLink Embedding.
- Whitney_disk wikiPageWikiLink Floer_homology.
- Whitney_disk wikiPageWikiLink Four-manifold.
- Whitney_disk wikiPageWikiLink H-cobordism.
- Whitney_disk wikiPageWikiLink Lagrangian_system.
- Whitney_disk wikiPageWikiLink Manifold.
- Whitney_disk wikiPageWikiLink Mathematics.
- Whitney_disk wikiPageWikiLink Pseudoholomorphic.
- Whitney_disk wikiPageWikiLink Pseudoholomorphic_curve.
- Whitney_disk wikiPageWikiLink Submanifold.
- Whitney_disk wikiPageWikiLinkText "Whitney disk".
- Whitney_disk hasPhotoCollection Whitney_disk.
- Whitney_disk wikiPageUsesTemplate Template:Reflist.
- Whitney_disk wikiPageUsesTemplate Template:Topology-stub.
- Whitney_disk subject Category:Geometric_topology.
- Whitney_disk hypernym Mapping.
- Whitney_disk type Work.
- Whitney_disk comment "In mathematics, given two submanifolds A and B of a manifold X intersecting in two points p and q, a Whitney disc is a mapping from the two-dimensional disc D, with two marked points, to X, such that the two marked points go to p and q, one boundary arc of D goes to A and the other to B.Their existence and embeddedness is crucial in proving the cobordism theorem, where it is used to cancel the intersection points; and its failure in low dimensions corresponds to not being able to embed a Whitney disc. ".
- Whitney_disk label "Whitney disk".
- Whitney_disk sameAs m.086xvz.
- Whitney_disk sameAs Q7996764.
- Whitney_disk sameAs Q7996764.
- Whitney_disk wasDerivedFrom Whitney_disk?oldid=674751547.
- Whitney_disk isPrimaryTopicOf Whitney_disk.