2 papers
math.AG2024
An example of potential density on of a K3 surface
Ekaterina Amerik, Mikhail Lozhkin
We give a new example of potential density of rational points on the third punctual Hilbert scheme of a K3 surface.
math.HO2024
Motivated exposition of combinatorial Nullstellensatz
M. Lozhkin, A. Skopenkov
In this expository note we show how combinatorial Nullstellensatz by N. Alon naturally appears in solutions of elementary problems. Simple ideas gradually and naturally appear in s…