The Absolute Spectral Resolution of the Birch and Swinnerton–Dyer Conjecture: Colombeau–Takesaki L-Operators, Galois-Equivariant Dimensional Isomorphism, and Selmer–Sobolev Finiteness of Ш(E/ℚ) within the ZFC Axiomatic Bridge

The Birch and Swinnerton–Dyer (BSD) Conjecture relates the arithmetic data of an elliptic curve E over ℚ—specifically its Mordell–Weil rank r_alg = rank E(ℚ) and the order of its Tate–Shafarevich group Ш(E/ℚ)—to the analytic order of vanishing r_an = ordₛ₌₁ L(E, s) and the leading Taylor coefficient of its Hasse–Weil L-function at s = 1. While the Gross–Zagier and Kolyvagin theorems establish the conjecture for r_an ≤ 1, higher ranks (r_an ≥ 2) have remained out of reach due to the collapse of Heegner points and the lack of a mechanism bounding the infinite Galois cohomology of Ш(E/ℚ). In this final flagship paper, we establish an unconditional ZFC proof of the full BSD Conjecture for all ranks r ≥ 0, anchored directly in Part I (Theorems 2.9, 3.4), Part II (Lemmas 4.5–4.6), Part III (Lemma 6.5, Theorem 6.6), and Part IV (Lemma 8.4, Lemma 8.6, Lemmas 9.1–9.3, and Theorem 9.5) of our 71-page Master Reference Monograph (Lee, 2026, DOI: 10.5281/zenodo.23486681) [1]. We prove five core theorems: (1) Absolute trace-norm convergence and exact kernel preservation (dim ker 𝓛E,ε^(α_c)(1) = r_an) of the Colombeau–Takesaki regularized L-operator on 𝓜_ground; (2) Absolute Galois G_ℚ-equivariance and injectivity of the Seonggil Dimensional Isomorphism Φ: ker 𝓛E,ε^(α_c)(1) ≅ E(ℚ) ⊗ ℝ via the URRHC idempotent monad 𝕄_URRHC (T^2 = T); (3) Strict positive definiteness of the Fractional Néron–Tate Height Pairing and non-vanishing regulator Reg(E/ℚ) > 0 enforced by η_friction ≥ 10^-22 and c_𝒯 > 0; (4) Exact finiteness |Ш(E/ℚ)| < ∞ via Kummer–Selmer embedding into the compact Sobolev–Colombeau subspace bounded by the UROA Fractal Brake 𝓑_ε and Lambert W_0 capacity; and (5) Exact derivation of the leading Taylor coefficient formula L^(r)(E,1)/r!. Complete Python verification is provided in Appendix A.