A 1 – connected components of ruled surfaces

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DC Field	Value	Language
dc.contributor.author	Balwe, Chetan	-
dc.contributor.author	Sawant, Anand	-
dc.date.accessioned	2023-08-23T17:57:43Z	-
dc.date.available	2023-08-23T17:57:43Z	-
dc.date.issued	2022	-
dc.identifier.citation	Geometry & Topology, 26(1), 321-376.	en_US
dc.identifier.uri	https://doi.org/10.2140/gt.2022.26.321	-
dc.identifier.uri	http://hdl.handle.net/123456789/5120	-
dc.description	Only IISER Mohali authors are available in the record.	en_US
dc.description.abstract	A conjecture of Morel asserts that the sheaf of A1–connected components of a space is A1–invariant. Using purely algebrogeometric methods, we determine the sheaf of A1–connected components of a smooth projective surface, which is birationally ruled over a curve of genus >0. As a consequence, we show that Morel’s conjecture holds for all smooth projective surfaces over an algebraically closed field of characteristic 0.	en_US
dc.language.iso	en_US	en_US
dc.publisher	Mathematical Sciences Publishers	en_US
dc.subject	ruled surfaces	en_US
dc.subject	ghost homotopies	en_US
dc.title	A 1 – connected components of ruled surfaces	en_US
dc.type	Article	en_US
Appears in Collections:	Research Articles

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