Abstract
We consider a generalization of the Boussinesq equation obtained by adding a term of the form \(a(t,x,u)\partial_{x}^{3}u\). We prove local in time well-posedness of the Cauchy problem in Sobolev spaces under a suitable decay condition on the real part of the coefficient a(t,x,u), as x→∞.
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Ascanelli, A., Boiti, C. (2015). Well-Posedness for a Generalized Boussinesq Equation. In: Mityushev, V., Ruzhansky, M. (eds) Current Trends in Analysis and Its Applications. Trends in Mathematics(). Birkhäuser, Cham. https://doi.org/10.1007/978-3-319-12577-0_23
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DOI: https://doi.org/10.1007/978-3-319-12577-0_23
Publisher Name: Birkhäuser, Cham
Print ISBN: 978-3-319-12576-3
Online ISBN: 978-3-319-12577-0
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