Algebra

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Johan Vik Mathisen

An introduction to triangulated categories via the stable category of a Frobenius category

Marus Valås Hagen

Dedakind zeta functions

Ole Martin Edstrøm

Elliptiske kurver over de rasjonale tallene

Arta Hamiti

An introduction to abelian categories

Audun Tamnes

Silting subcategories and the transitivity of iterated urreducible silting mutation

Christina Sjøborg

Wedderburns teorem

Didrik Fosse

Rickard’s Morita theorem for derived categories

Jacob Fjeld Grevstad

McKay correspondence

Jacob Sjødin

Constructing the Leech lattice through the extended Golay code

Jens Erik Kveen

Algebraens fundamentalteorem