Khrystyna Serhiyenko

activity

20142026

most citedCluster structures in Schubert varieties in the Grassmannian

18 citations · 37 across the 22 of their papers we have counts for

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Showing 2025 · math.RTShow all

2 papers · 2 filters

math.RT2025

Classical tilting and $τ$ -tilting theory via duplicated algebras

Jonah Berggren, Khrystyna Serhiyenko

$τ$ -tilting theory can be thought of as a generalization of the classical tilting theory which allows mutations at any indecomposable summand of a support $τ$ -tilting pair. Indeed,…

math.RT2025

On syzygy categories over Iwanaga-Gorenstein algebras: Reduction, minimality and finiteness

Ralf Schiffler, Khrystyna Serhiyenko

We study 2-Calabi-Yau tilted algebras which are non-commutative Iwanaga-Gorenstein algebras of Gorenstein dimension 1. In particular, we are interested in their syzygy categories o…

Classical tilting and τ-tilting theory via duplicated algebras

On syzygy categories over Iwanaga-Gorenstein algebras: Reduction, minimality and finiteness

Classical tilting and $τ$ -tilting theory via duplicated algebras