2 papers
math.CO2022
Matrix Models, Integral Polyhedra and Toric Geometry
Aleksey Andreev
We propose to take a look at a new approach to the study of integral polyhedra. The main idea is to give an integral representation, or matrix model representation, for the key com…
gr-qc2000
Dynamics of the formation of an event horizon
A. A. Shatskiy, A. Yu. Andreev
The radial motion of matter in a centrally symmetric gravitational field in a comoving reference frame is investigated for a realistic equation of state of matter. The dynamics of…