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Direct images of se...
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Andersson, Mats,1957Gothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper,Department of Mathematical Sciences
(author)
Direct images of semi-meromorphic currents : Images directes de courants semi-méromorphes
- Article/chapterEnglish2018
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Cellule MathDoc/CEDRAM,2018
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LIBRIS-ID:oai:gup.ub.gu.se/269342
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https://gup.ub.gu.se/publication/269342URI
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https://doi.org/10.5802/aif.3180DOI
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
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We introduce a calculus for the class $ASM(X)$ of direct images of semi-meromorphic currents on a reduded analytic space $X$, that extends the classical calculus due to Coleff, Herrera and Passare. Our main result is that each element in this class acts as a kind of multiplication on the sheaf $\mathcal{PM}_X$ of pseudomeromorphic currents on $X$. We also prove that $ASM(X)$ as well as $\mathcal{PM}_X$ and certain subsheaves are closed under the action of holomorphic differential operators and interior multiplication by holomorphic vector fields.
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Wulcan, Elizabeth,1978Gothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper,Department of Mathematical Sciences(Swepub:gu)xwulel
(author)
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Göteborgs universitetInstitutionen för matematiska vetenskaper
(creator_code:org_t)
Related titles
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In:Annales de l'Institut Fourier: Cellule MathDoc/CEDRAM68:2, s. 875-9000373-09561777-5310
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