Published April 27, 2001 | Version Published
Journal Article Open

Global well-posedness for KdV in Sobolev spaces of negative index

Abstract

The initial value problem for the Korteweg-deVries equation on the line is shown to be globally well-posed for rough data. In particular, we show global well-posedness for initial data in $H^s(\mathbb{R})$ for -3/10 < s.

Additional Information

© 2001 Southwest Texas State University. Submitted January 31, 2001. Published April 27, 2001. J.E.C. is supported in part by an N.S.F. Postdoctoral Research Fellowship. M.K. is supported in part by N.S.F. Grant DMS 9801558. G.S. is supported in part by N.S.F. Grant DMS 9800879 and by a Terman Award. T.T. is a Clay Prize Fellow and is supported in part by grants from the Packard and Sloan Foundations.

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Additional details

Identifiers

Eprint ID
1228
Resolver ID
CaltechAUTHORS:COLejde01

Funding

NSF Graduate Research Fellowship
NSF
DMS-9801558
NSF
DMS-9800879
American Society for Engineering Education
American Mathematical Society
David and Lucile Packard Foundation
Alfred P. Sloan Foundation

Dates

Created
2006-01-05
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Updated
2020-05-18
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