Geometric Langlands Conjecture Proven: Unifying Arithmetic and Geometric Number Theory — E8 Intelligence Research

FINDING: The 2024 proof of the geometric Langlands conjecture establishes a categorical equivalence between D-modules on the moduli stack of G-bundles and ind-coherent sheaves on the moduli stack of local systems, unifying arithmetic and geometric number theory. | MATH: The core statement is an equivalence of derived categories: \( \mathrm{D-mod}(\mathrm{Bun}_G) \simeq \mathrm{IndCoh}(\mathrm{LocSys}_{G^\vee}) \), where \(G\) is a reductive group and \(G^\vee\) is its Langlands dual (e.g., \(SL_n \leftrightarrow PGL_n\)). This involves the categorical trace, Hecke eigensheaves, and the geometric Satake equivalence — a tensor functor \( \mathrm{Rep}(G^\vee) \to \mathrm{Perv}(\mathrm{Gr}_G) \) on the affine Grassmannian. Key constants: the dual group's root system is the *dual* of \(G\)'s root system, swapping long and short roots — a symmetry operation that preserves the Weyl group order but flips Dynkin diagram arrows (e.g., \(B_n \leftrightarrow C_n\)). | CONNECTION: The Langlands dua Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com

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Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-08-27
DOI
https://doi.org/10.5281/zenodo.22122081
Primary Topic
Advanced Algebra and Geometry
Type
preprint
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preprint

Geometric Langlands Conjecture Proven: Unifying Arithmetic and Geometric Number Theory — E8 Intelligence Research

Andrew Stewart Caldin
Zenodo (CERN European Organization for Nuclear Research)
Advanced Algebra and Geometry
preprint

Geometric Langlands Conjecture Proven: Unifying Arithmetic and Geometric Number Theory — E8 Intelligence Research

Andrew Stewart Caldin
preprint en

Abstract

FINDING: The 2024 proof of the geometric Langlands conjecture establishes a categorical equivalence between D-modules on the moduli stack of G-bundles and ind-coherent sheaves on the moduli stack of local systems, unifying arithmetic and geometric number theory. | MATH: The core statement is an equivalence of derived categories: \( \mathrm{D-mod}(\mathrm{Bun}_G) \simeq \mathrm{IndCoh}(\mathrm{LocSys}_{G^\vee}) \), where \(G\) is a reductive group and \(G^\vee\) is its Langlands dual (e.g., \(SL_n \leftrightarrow PGL_n\)). This involves the categorical trace, Hecke eigensheaves, and the geometric Satake equivalence — a tensor functor \( \mathrm{Rep}(G^\vee) \to \mathrm{Perv}(\mathrm{Gr}_G) \) on the affine Grassmannian. Key constants: the dual group's root system is the *dual* of \(G\)'s root system, swapping long and short roots — a symmetry operation that preserves the Weyl group order but flips Dynkin diagram arrows (e.g., \(B_n \leftrightarrow C_n\)). | CONNECTION: The Langlands dua Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com

Zenodo (CERN European Organization for Nuclear Research)
Advanced Algebra and Geometry
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