Note on counterexamples in strong unique continuation problems
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- by Thomas H. Wolff PDF
- Proc. Amer. Math. Soc. 114 (1992), 351-356 Request permission
Abstract:
There are smooth functions on ${\mathbb {R}^d}$ vanishing to infinite order at a point and satisfying the differential inequality $|\Delta u| \leq V|u|$ with $V \in$ weak ${L^{d/2}}$, and with $V \in {L^1}$ if $d = 2$.References
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Additional Information
- © Copyright 1992 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 114 (1992), 351-356
- MSC: Primary 35B60; Secondary 35J05
- DOI: https://doi.org/10.1090/S0002-9939-1992-1014648-2
- MathSciNet review: 1014648