---
title: "Andrey Kolmogorov"
type: "entity"
entity_kind: "person"
status: "hub"
canonical_name: "Andrey Kolmogorov"
aliases: ["Andrey Nikolayevich Kolmogorov"]
first_seen: "2026-09-09T00:00:00.000Z"
writer_model: "claude-sonnet-5"
connects_to: ["norbert-wiener","extrapolation","cybernetics","cold-war-science","probability-theory"]
seek_code_commit: "98503b7"
---


Soviet mathematician (1903-1987), one of the 20th century's foundational
figures in probability theory, and — per Xuenan Cao's 2025 paper — an
independent, parallel discoverer of the extrapolation mathematics that
[[entity-norbert-wiener|Norbert Wiener]] carried from missile-trajectory
prediction into communication engineering.

Matters to this vault as the load-bearing comparison in its new
Wiener-to-LLM-hallucination bridge: Kolmogorov's 1939 paper, "Interpolation
and Extrapolation of Stationary Series," bears what Cao calls an "almost
identical title" to Wiener's own extrapolation work, developed independently
on the opposite side of what would become the Iron Curtain
([[claim-kolmogorov-1939-parallel-extrapolation-theory-cao-2025]]). A
foundational figure in probability and information theory, surprisingly
absent from this vault's otherwise dense control-theory and cybernetics
history until this session.

## References
- [[claim-kolmogorov-1939-parallel-extrapolation-theory-cao-2025]]