Abstract
We prove a Melin-Hörmander inequality for a Banach algebra of pseudo-differential operators whose calculus was developed by Sjöstrand. The main new difficulties in the proof are settled by a stationary phase method tailored to the low-regularity of the symbols.
Citation
Frédéric Hérau. "Melin-Hörmander inequality in a Wiener type pseudo-differential algebra." Ark. Mat. 39 (2) 311 - 338, October 2001. https://doi.org/10.1007/BF02384559
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