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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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Weighted norm estimates for Sobolev spaces
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by Martin Schechter PDF
Trans. Amer. Math. Soc. 304 (1987), 669-687 Request permission

Abstract:

We give sufficient conditions for estimates of the form \[ {\int {\left | {u(x)} \right |} ^q}d\mu (x) \leqslant C\left \| u \right \|_{s,p}^1,\qquad u \in {H^{s,p}},\] to hold, where $\mu (x)$ is a measure and ${\left \| u \right \|_{s,p}}$ is the norm of the Sobolev space ${H^{s,p}}$. If $d\mu = dx$, this reduces to the usual Sobolev inequality. The general form has much wider applications in both linear and nonlinear partial differential equations. An application is given in the last section.
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Additional Information
  • © Copyright 1987 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 304 (1987), 669-687
  • MSC: Primary 46E35; Secondary 26D20
  • DOI: https://doi.org/10.1090/S0002-9947-1987-0911089-3
  • MathSciNet review: 911089