most citedThe Wu relations in real algebraic geometry

1 citations

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7 papers

math.GR2026

Sharpness of proper and cocompact actions on reductive homogeneous spaces

Fanny Kassel, Nicolas Tholozan

We prove that if is any noncompact connected real reductive linear Lie group, and any discrete subgroup of acting properly discontinuously and cocompactly on some homo…

math.PR2026

Large deviations at the edge for 1D gases and tridiagonal random matrices at high temperature

Charlie Dworaczek Guera, Ronan Memin

We consider a model of a gas of confined particles subject to a two-body repulsive interaction, namely the one-dimensional log or Riesz gas. We are interested in the so-called…

math.AG2026★ 1 cited

The Wu relations in real algebraic geometry

Olivier Benoist, Olivier Wittenberg

We construct and study relations between Chern classes and Galois cohomology classes in the Gal(C/R)-equivariant cohomology of real algebraic varieties with no real points. We give…

math.AP2026

Small-time local control of a Schrödinger equation: a negative and a positive quadratic result

Karine Beauchard, Frédéric Marbach, Thomas Perrin

We study the small-time local controllability (STLC) of a bilinear Schrödinger equation with Neumann boundary conditions near its ground state. We focus on the degenerate case whe…

math.PR2026

On the spectral radius of the ratio of Girko matrices

Djalil Chafaï, David García-Zelada, Yuan Yuan Xu

Girko matrices have independent and identically distributed entries of mean zero and unit variance. In this note, we consider the random matrix model formed by the ratio of two ind…

math-ph2026

Harmonic functions on Tutte embeddings and linearized Monge-Ampère equation

Mikhail Basok, Dmitry Chelkak, Benoît Laslier +1

We prove convergence of solutions of Dirichlet problems and Green's functions on Tutte harmonic embeddings to those of the linearized Monge--Ampère equation . M…