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Alena Pirutka

Professor Of Mathematics

    20112019
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    Fingerprint Weighted list of dominant concepts in the researcher's publications (titles and abstracts).

    • 2 Similar Profiles
    Function Fields Mathematics
    Threefolds Mathematics
    Chow Groups Mathematics
    Zero Mathematics
    Galois field Mathematics
    Quadric Mathematics
    Rationality Mathematics
    Quartic Mathematics

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    Research Output 2011 2019

    A very general quartic double fourfold is not stably rational

    Hassett, B., Pirutka, A. & Tschinkel, Y., Jan 1 2019, In : Algebraic Geometry. 6, 1, p. 64-75 12 p.

    Research output: Contribution to journalArticle

    Threefolds
    Quartic
    Cover

    Stable rationality of quadric and cubic surface bundle fourfolds

    Auel, A., Böhning, C. & Pirutka, A., Sep 1 2018, In : European Journal of Mathematics. 4, 3, p. 732-760 29 p.

    Research output: Contribution to journalArticle

    Cubic Surface
    Quadric
    Rationality
    Bundle
    Chow Groups

    Stable rationality of quadric surface bundles over surfaces

    Hassett, B., Pirutka, A. & Tschinkel, Y., Jan 1 2018, In : Acta Mathematica. 220, 2, p. 341-365 25 p.

    Research output: Contribution to journalArticle

    Quadric
    Rationality
    Bundle

    Troisième groupe de cohomologie non ramifiée d'un solide cubique sur un corps de fonctions d'une variable

    Translated title of the contribution: Third unramified cohomology group of a cubic threefold over a function field in one variableColliot-Thélène, J. L. & Pirutka, A., Jan 1 2018, In : Epijournal de Geometrie Algebrique. 2, 24.

    Research output: Contribution to journalArticle

    Cohomology of Groups
    Function Fields
    Threefolds
    Fiber
    Chow Groups

    On a local-global principle for H3of function fields of surfaces over a finite field

    Pirutka, A., 2017, Progress in Mathematics. Springer Basel, Vol. 320. p. 219-230 12 p. (Progress in Mathematics; vol. 320).

    Research output: Chapter in Book/Report/Conference proceedingChapter

    Local-global Principle
    Divisibility
    Function Fields
    Galois field