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On the Local Smoothness of Weak Solutions and Hypoellipticity of Second Order Differential Equations

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Second Order Equations With Nonnegative Characteristic Form

Abstract

Chapter II is basically concerned with the study of local smoothness of weak solutions of second order equations with nonnegative characteristic form and, in particular, conditions for hypoellipticity.

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© 1973 American Mathematical Society, Providence, Rhode Island and Plenum Press, New York

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Oleĭnik, O.A., Radkevič, E.V. (1973). On the Local Smoothness of Weak Solutions and Hypoellipticity of Second Order Differential Equations. In: Second Order Equations With Nonnegative Characteristic Form. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-8965-1_3

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  • DOI: https://doi.org/10.1007/978-1-4684-8965-1_3

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4684-8967-5

  • Online ISBN: 978-1-4684-8965-1

  • eBook Packages: Springer Book Archive

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