3 papers
math.ST2020
Logarithmic Voronoi cells
Yulia Alexandr, Alexander Heaton
We study Voronoi cells in the statistical setting by considering preimages of the maximum likelihood estimator that tessellate an open probability simplex. In general, logarithmic…
math.CO2018
Recovering Conductances of Resistor Networks in a Punctured Disk
Yulia Alexandr, Brian Burks, Sunita Chepuri +1
The response matrix of a resistor network is the linear map from the potential at the boundary vertices to the net current at the boundary vertices. For circular planar resistor ne…
math.CO2018
Deformations of the Weyl Character Formula for via Ice Models
Yulia Alexandr, Patricia Commins, Alexandra Embry +3
We explore combinatorial formulas for deformations of highest weight characters of the odd orthogonal group . Our goal is to represent these deformations of characters as…