3 papers
math.PR2020
Sparse moments of univariate step functions and allele frequency spectra
Zvi Rosen, Georgy Scholten, Cynthia Vinzant
We study the univariate moment problem of piecewise-constant density functions on the interval and its consequences for an inference problem in population genetics. We show…
math.CO2018
Semi-inverted linear spaces and an analogue of the broken circuit complex
Georgy Scholten, Cynthia Vinzant
The image of a linear space under inversion of some coordinates is an affine variety whose structure is governed by an underlying hyperplane arrangement. In this paper, we generali…
math.RA2015
Resultants over Commutative Idempotent Semirings
Hoon Hong, Yonggu Kim, Georgy Scholten +1
The resultant plays a crucial role in (computational) algebra and algebraic geometry. One of the most important and well known properties of the resultant is that it is equal to th…