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Creators/Authors contains: "Olsson, Martin"

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  1. ; (, Mathematical Research Letters)
    Free, publicly-accessible full text available January 1, 2026
  2. (, Documenta Mathematica)
    We prove two variations of the classical gluing result of Beilinson–Bernstein–Deligne. We recast the problem of gluing in terms of filtered complexes in the total topos of aD-topos, in the sense of SGA 4, and prove our results using the filtered derived category. 
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  3. (, Advances in Mathematics)
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  4. ; (, Annals of K-Theory)
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  5. (, Journal of the Institute of Mathematics of Jussieu)
    null (Ed.)
    Abstract We prove versions of various classical results on specialisation of fundamental groups in the context of log schemes in the sense of Fontaine and Illusie, generalising earlier results of Hoshi, Lepage and Orgogozo. The key technical result relates the category of finite Kummer étale covers of an fs log scheme over a complete Noetherian local ring to the Kummer étale coverings of its reduction. 
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  6. (, Tunisian Journal of Mathematics)
    null (Ed.)
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