Yan X. Zhang

activity

20102026

most citedDecompositions of amplituhedra

16 citations · 53 across the 14 of their papers we have counts for

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Showing 2026Show all

2 papers · 1 filter

math.CO2026

Solution of Erdős Problem 633

Michael Beeson, Miklos Laczkovich, Yan X. Zhang

We classify triangles that can be tiled only into a square number of congruent triangles, settling Erdős Problem 633.

math.CO2026

Rationality of certain triangle tilings

Michael Beeson, Yan X Zhang

We consider tilings of a triangle $A B C$ by congruent copies of a triangle that has one angle equal to $12 0^{\circ}$ , has non-commensurable angles (that is, not all angles are rationa…