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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
  • https://gup.ub.gu.se/publication/269342URI
  • https://doi.org/10.5802/aif.3180DOI

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  • Language:English

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  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • 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)
  • Göteborgs universitetInstitutionen för matematiska vetenskaper (creator_code:org_t)

Related titles

  • In:Annales de l'Institut Fourier: Cellule MathDoc/CEDRAM68:2, s. 875-9000373-09561777-5310

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NATURAL SCIENCES
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