Global existence, singularities and ill-posedness for a nonlocal flux |
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Authors: | A. Castro |
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Affiliation: | Instituto de Ciencias Matemáticas, Consejo Superior de Investigaciones Científicas, Serrano 123, 28006 Madrid, Spain |
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Abstract: | In this paper we study a one-dimensional model equation with a nonlocal flux given by the Hilbert transform that is related with the complex inviscid Burgers equation. This equation arises in different contexts to characterize nonlocal and nonlinear behaviors. We show global existence, local existence, blow-up in finite time and ill-posedness depending on the sign of the initial data for classical solutions. |
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Keywords: | Nonlocal flux Singularities Complex Burgers equation |
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