The affine surface bound in every degree at least five. The finitely many degrees below the large-degree threshold are absorbed in one constant.
Removing integer content from the fixed-degree surface estimate. The resulting constant is uniform in all integer coefficients.
theorem
CCDN.affine_surface_dimension_growth :
∃ (C : ℝ),
0 < C ∧ ∀ (f : MvPolynomial (Fin 3) ℤ),
HasAbsIrreducibleTopForm f →
5 ≤ f.totalDegree →
∀ (B : ℝ),
1 ≤ B → ↑(count (zeroLocus ((MvPolynomial.map (Int.castRingHom ℚ)) f)) B) ≤ C * ↑f.totalDegree ^ 18 * B
Corrected CCDN Proposition 4.3.4 in every degree at least five: the surface bound
C d^18 B for integer equations in three variables with absolutely irreducible top-degree
form.