Institut de Mathématiques de Bourgogne

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19962026

most citedTriangulated categories of mixed motives

273 citations

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Showing 2019 · math.AGShow all

4 papers · 2 filters

math.AG2019★ 7 cited

Connected algebraic groups acting on three-dimensional Mori fibrations

Jérémy Blanc, Andrea Fanelli, Ronan Terpereau

We study the connected algebraic groups acting on Mori fibrations $X \to Y$ with $X$ a rational threefold and $dim (Y) \geq 1$ . More precisely, for these fibre spaces we co…

math.AG2019★ 2 cited

Non-Ulrich representation type

Daniele Faenzi, Francesco Malaspina, Giangiacomo Sanna

We show that a smooth projective non-degenerate arithmetically Cohen-Macaulay subvariety X of P^N infinite Cohen-Macaulay type becomes of finite Cohen-Macaulay type by removing Ulr…

math.AG2019★ 1 cited

Rational real algebraic models of compact differential surfaces with circle actions

Adrien Dubouloz, Charlie Petitjean

We give an algebro-geometric classification of smooth real affine algebraic surfaces endowed with an effective action of the real algebraic circle group $S^{1}$ up to equiva…

math.AG2019★ 2 cited

Real structures on symmetric spaces

Lucy Moser-Jauslin, Ronan Terpereau

We obtain a necessary and sufficient condition for the existence of equivariant real structures on complex symmetric spaces for semisimple groups and discuss how to determine the n…