structure
definition
def or abbrev
Sources
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formal statement (Lean)
47structure Sources (α : Type) where
48 ρ : DForm α 0
49 J : DForm α 1
50
51variable {α : Type}
52
53/-- Quasi-static Maxwell equations on the mesh (no time derivative terms).
54 Faraday and Gauss-M are stated cleanly. Constitutive relations (const_D, const_B)
55 and source equations (ampere_qs, gauss_e) require dimension n=3 for form-degree
56 alignment, so they are parameterized by the dimension hypothesis `hn`. -/