Abstract
The weighted Lebesgue spaces of initial data for which almost everywhere convergence of the heat equation holds was only very recently characterized. In this note we show that the same weighted space of initial data is optimal for the heat–diffusion parabolic equations involving the harmonic oscillator and the Ornstein–Uhlenbeck operator.
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Research partially supported by grant MTM2011-28149-C02-01 from Gobierno de España.
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Abu-Falahah, I., Stinga, P.R. & Torrea, J.L. A Note on the Almost Everywhere Convergence to Initial Data for Some Evolution Equations. Potential Anal 40, 195–202 (2014). https://doi.org/10.1007/s11118-013-9351-z
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DOI: https://doi.org/10.1007/s11118-013-9351-z
Keywords
- Pointwise almost everywhere convergence to initial data
- Heat equation
- Weighted Lebesgue space
- Parabolic equation
- Harmonic oscillator
- Ornstein–Uhlenbeck operator