Rosa Winter

activity

20192026

most citedLinear Spaces of Symmetric Matrices with Non-Maximal Maximum Likelihood Degree

3 citations · 7 across the 7 of their papers we have counts for

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Showing 2019Show all

2 papers · 1 filter

math.AG2019

Concurrent lines on del Pezzo surfaces of degree one

Ronald van Luijk, Rosa Winter

Let $X$ be a del Pezzo surface of degree one over an algebraically closed field $k$ , and let $K_{X}$ be its canonical divisor. The morphism $φ$ induced by the linear system $∣ - 2 K_{X} ∣$ …

math.CO2019★ 1 cited

The action of the Weyl group on the $E_{8}$ root system

Rosa Winter, Ronald van Luijk

Let $Γ$ be the graph on the roots of the $E_{8}$ root system, where any two distinct vertices $e$ and $f$ are connected by an edge with color equal to the inner product of $e$ and $f…

Concurrent lines on del Pezzo surfaces of degree one

The action of the Weyl group on the E8​ root system

The action of the Weyl group on the $E_{8}$ root system