# Picard-Lindelöf theorem

> English word · Proper noun

## Definitions
1. An important theorem on the existence and uniqueness of solutions to first-order equations with given initial conditions.

## Etymology
Named after Émile Picard and Ernst Lindelöf.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/picard-lindelof-theorem