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JOURNALS // Matematicheskii Sbornik // Archive

Mat. Sb., 2017 Volume 208, Number 2, Pages 31–54 (Mi sm8459)

Syzygies of quadratic Veronese embedding

I. V. Netayab

a Institute for Information Transmission Problems of the Russian Academy of Sciences (Kharkevich Institute), Moscow
b Laboratory of algebraic geometry and its applications, Higher School of Economics, Moscow

Abstract: In this work we explicitly calculate the syzygies of the quadratic Veronese embedding $\mathbb{P}(V)\subset\mathbb{P}(\operatorname{Sym}^2V)$ as representations of the group $\operatorname{GL}(V)$. Resolutions of the sheaves $\mathscr{O}_{\mathbb{P}(V)}(i)$ are also constructed in the category $D(\mathbb{P}(\operatorname{Sym}^2V))$.
Bibliography: 20 titles.

Keywords: representations of reductive groups, Veronese embedding, syzygies.

UDC: 512.664.1+512.816.4

MSC: Primary 14M20; Secondary 14F17

Received: 15.12.2014 and 15.11.2016

DOI: 10.4213/sm8459


 English version:
Sbornik: Mathematics, 2017, 208:2, 200–222

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© Steklov Math. Inst. of RAS, 2024