Pseudodifferential operators with real a
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Tran Duc Van; Dinh Nho HΓ o
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Article
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1992
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John Wiley and Sons
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English
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## Abstract This paper introduces some methods (including an approximation method) for investigating pseudodifferential equations and related problems (Cauchy problems, boundary value problems,β¦) based on the technique of pseudodifferential operators with real analytic symbols.