Cristin-person-ID: 10533
Person

John Christian Ottem

  • Stilling:
    Professor
    ved Algebra, geometri og topologi ved Universitetet i Oslo

Resultater Resultater

Fano varieties with torsion in the third cohomology group.

Ottem, John Christian; Rennemo, Jørgen Vold; Kollár, János. 2024, Journal für die Reine und Angewandte Mathematik. PU, UIOVitenskapelig artikkel

Nodal quintic surfaces and lines on cubic fourfolds .

Huybrechts, Daniel; Ottem, John Christian. 2024, L'Enseignement mathématique (LEM). UIOVitenskapelig artikkel

An O -acyclic variety of even index: With an appendix by Olivier Wittenberg.

Ottem, John Christian; Suzuki, Fumiaki. 2023, Mathematische Annalen. UNIVCAL, UIOVitenskapelig artikkel

Tropical degenerations and stable rationality .

Nicaise, Johannes; Ottem, John Christian. 2022, Duke mathematical journal. KUL, UIO, ICOSTAMUOLVitenskapelig artikkel

Planes in cubic fourfolds.

Degtyarev, Alex; Itenberg, Ilia; Ottem, John Christian. 2023, Algebraic Geometry. SORBONNE, UPARIS, UIO, BÜVitenskapelig artikkel
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