XII.—Cyanohydroxypyridine derivatives from diacetonitrile. New derivatives of ψ-lutidostyril
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چکیده
منابع مشابه
Cutting the Loss of Derivatives for Solvability under Condition (ψ)
For a principal type pseudodifferential operator, we prove that condition (ψ) implies local solvability with a loss of 3/2 derivatives. We use many elements of Dencker’s paper on the proof of the Nirenberg-Treves conjecture and we provide some improvements of the key energy estimates which allows us to cut the loss of derivatives from ǫ + 3/2 for any ǫ > 0 (Dencker’s most recent result) to 3/2 ...
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ژورنال
عنوان ژورنال: J. Chem. Soc., Trans.
سال: 1902
ISSN: 0368-1645
DOI: 10.1039/ct9028100100