Yury Kochetkov

activity

20072025

most citedCatalog of dessins d'enfants with \le 4 edges

34 citations · 42 across the 31 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

math.MG2020

The geometry of quadrangular convex pyramids

Yury Kochetkov

A convex quadrangular pyramid $A B C D E$ , where $A B C D$ is the base and $E$ -- the apex, is called \emph{strongly flexible}, if it belongs to a continuous family of pairwise non-congru…

math.MG2020

Polygons in three-dimensional space

Yury Kochetkov

Let $P = A_{1} \dots A_{n}$ be a generic polygon in three-dimensional space and let $v_{1}, v_{2}, \dots, v_{n}$ be vectors $A_{1} A_{2}, A_{2} A_{3}, \dots, A_{n} A_{1}$ , respec…