geometry-topology / Teichmüller dynamics

The Lattice Triangle Problem in the Hard Obtuse Window

A density-1 obstruction, not a full resolution: the conjecture that the hard window contains no lattice triangles remains open on a density-0 set.

15Significance / 100
1Frontier events
0Verification tasks
0Recorded attempts

Temporal state

Current frontier

No reconciled state yet.

Append-only history

Frontier timeline

Research memory

Claims and attempts

Scoped claims

Source authenticated

A density-1 obstruction, not a full resolution: the conjecture that the hard window contains no lattice triangles remains open on a density-0 set.

A density-1 obstruction, not a full resolution: the conjecture that the hard window contains no lattice triangles remains open on a density-0 set.

Recorded attempts

Evidence graph

Connected research record