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Financial Contagion

Dr. Tamás Nagy Updated 2026-04-10 Proof Record Formal Verification Lean-Verified
Mathematics verified. Core theorems are machine-checked in Lean 4. Prose and presentation may not have been human-reviewed.
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Abstract

Contagion Phase Transition — Sharp Threshold with Network Topology.

This paper presents 53 machine-verified theorems building on 0 established facts and 50 hypotheses. All results are formally verified in the Lean 4 (192 verification units, 74 proved statements) and exportable to Lean 4.

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Length
955 words
Claims
52 theorems
Status
Skeleton

Novelty

No discernible novelty yet — the paper is a skeleton consisting entirely of theorem names without statements, proofs, definitions, or narrative; the intellectual contribution cannot be assessed.

Connects To

Sharp Phase Transitions in Financial Contagion: A Formal The...

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