14 citations · 17 across the 5 of their papers we have counts for
6 papers
Non-hereditary Minimum Deep Coalescence trees
Mareike Fischer, Martin Kreidl
One of the goals of phylogenetic research is to find the species tree describing the evolutionary history of a set of species. But the trees derived from geneti data with the help…
Note on expected internode distances for gene trees in species trees
Martin Kreidl
In a recent paper on 'Estimating Species Trees from Unrooted Gene Trees' Liu and Yu observe that the distance matrix on the underlying taxon set, which is built up from expected in…
Estimating Species Trees from Quartet Gene Tree Distributions under the Coalescent Model
Martin Kreidl
In this article we propose a new method, which we name 'quartet neighbor joining', or 'quartet-NJ', to infer an unrooted species tree on a given set of taxa T from empirical distri…
On p-adic lattices and Grassmannians
Martin Kreidl
It is well-known that the coset spaces G(k((z)))/G(k[[z]]), for a reductive group G over a field k, carry the geometric structure of an inductive limit of projective k-schemes. Thi…
A short note on vector bundles on curves
Martin Kreidl
Beauville and Laszlo give an interpretation of the affine Grassmannian for Gl_n over a field k as a moduli space of, loosely speaking, vector bundles over a projective curve togeth…
Demazure resolutions as varieties of lattices with infinitesimal structure
Martin Kreidl
Let k be a field of positive characteristic. We construct, for each dominant coweight λof the standard maximal torus in the special linear group, a closed subvariety D(λ) of the mu…