AP
Alexander Perepechko
math.AGmath.RAmath.RT
On Valency
published · living versionsW_z3wx6xva·v1 · currentpublished
Preprints & journals
19 papers in the corpus · 2008–2026Neutral components of automorphism groups of (semi)rigid affine varieties2609.10401v1 · Alexander Perepechko2026 · 0 citationsarXiv
Open surfaces with a triangle at infinity2607.14055v1 · Dmitriy Chunaev, Alexander Perepechko, Daniil Shunin2026 · 0 citationsarXiv
Automorphism groups of non-normal rigid affine surfaces are finite-dimensional2607.00652v1 · Ivan Beldiev, Alexander Perepechko2026 · 0 citationsarXiv
Additive actions on projective surfaces with a finite number of orbits2508.07924v1 · Alexander Perepechko2025 · 0 citationsarXiv
Structure of connected nested automorphism groups2312.08359v4 · Alexander Perepechko2023 · 1 citationarXiv
Generic flexibility of affine cones over del Pezzo surfaces in Sagemath2305.06462v2 · Alexander Perepechko2023 · 1 citationarXiv
Radiant toric varieties and unipotent group actions2209.04021v2 · Ivan Arzhantsev, Alexander Perepechko, Kirill Shakhmatov2022 · 2 citationsBulletin des Sciences Math\'ematiques 192 (2024), 103419
Automorphism groups of rigid affine surfaces: the identity component2208.09738v3 · Alexander Perepechko, Mikhail Zaidenberg2022 · 0 citationsarXiv
Automorphism groups of affine varieties consisting of algebraic elements2203.08950v2 · Alexander Perepechko, Andriy Regeta2022 · 1 citationProc. Amer. Math. Soc. 152 (2024), 2377-2383
Affine cones over cubic surfaces are flexible in codimension one2006.16417v2 · Alexander Perepechko2020 · 9 citationsForum Mathematicum 33, no. 2 (2021), pp. 339-348
Injective Rota-Baxter operators of weight zero on 2005.14030v3 · Vsevolod Gubarev, Alexander Perepechko2020 · 1 citationMediterranean Journal of Mathematics, vol. 18, Article number: 267 (2021)
When is the automorphism group of an affine variety nested?1903.07699v2 · Alexander Perepechko, Andriy Regeta2019 · 3 citationsTransformation Groups 28 (2023), pp. 401-412
Flexible affine cones and flexible coverings1612.01144v1 · Matheusz Micha\lek, Alexander Perepechko, Hendrik Suß2016 · 14 citationsMath. Z. 290 (2018), pp. 1457-1478
On automorphism groups of affine surfaces1511.09051v3 · Sergei Kovalenko, Alexander Perepechko, Mikhail Zaidenberg2015 · 1 citationAlgebraic Varieties and Automorphism Groups, Advanced Studies in Pure Mathematics 75 (2017), 207--286
Demazure roots and spherical varieties: the example of horizontal SL(2)-actions1406.5744v2 · Kevin Langlois, Alexander Perepechko2014 · 3 citationsarXiv
Infinite transitivity on universal torsors1302.2309v2 · Ivan Arzhantsev, Alexander Perepechko, Hendrik Suß2013 · 27 citationsJ. London Math. Soc. 89 (2014), no.3, 762-778
Flexibility of affine cones over del Pezzo surfaces of degree 4 and 51108.5841v2 · Alexander Perepechko (IF)2011 · 36 citationsFunctional Analysis and Its Applications 47, 4 (2013) 45-52
On solvability of the automorphism group of a finite-dimensional algebra1012.0237v1 · Alexander Perepechko2010 · 4 citationsJournal Algebra 403 (2014) 445-458
Affine algebraic monoids as endomorphisms' monoids of finite-dimensional algebras0809.2356v1 · Alexander Perepechko2008 · 1 citationProc. Amer. Math. Soc. 137 (2009), 3227-3233
Career total: 30 works. 19 are in this corpus.
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