 Principal divisor on a toric variety

ID: principal-divisor-on-a-toric-variety

Codex  0 Created 2026-09-24 Updated 2026-09-24

For a character

χ^{m}

of the dense torus,

div (χ^{m}) = \sum_{ρ} ⟨ m, v_{ρ} ⟩ D_{ρ} .

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