3 papers
q-bio.PE2021
The Geometry of the space of Discrete Coalescent Trees
Lena Collienne, Kieran Elmes, Mareike Fischer +2
Computational inference of dated evolutionary histories relies upon various hypotheses about RNA, DNA, and protein sequence mutation rates. Using mutation rates to infer these date…
cs.DS2020
Computing nearest neighbour interchange distances between ranked phylogenetic trees
Lena Collienne, Alex Gavryushkin
Many popular algorithms for searching the space of leaf-labelled trees are based on tree rearrangement operations. Under any such operation, the problem is reduced to searching a g…
cond-mat.mtrl-sci2015
Unbiased crystal structure prediction of NiSi under high pressure
Pavel N. Gavryushkin, Zakhar I. Popov, Konstantin D. Litasov +1
Based on the unbiased structure prediction, we showed that the stable form of NiSi compound under the pressure of 100 and 200 GPa is the Pmmn-structure. Furthermore, we discovered…