Tarski's theorem

Tarski's theorem may refer to the following theorems of Alfred Tarski:

• Tarski's theorem about choice
• Tarski's undefinability theorem
• Tarski's theorem on the completeness of the theory of real closed fields
• Knaster–Tarski theorem (sometimes referred to as Tarski's fixed point theorem)
• Tarski–Seidenberg theorem
• Some fixed point theorems, usually variants of the Kleene fixed-point theorem, are referred to the Tarski–Kantorovitch fixed–point principle or the Tarski–Kantorovitch theorem although the use of this terminology is limited.
• The Tarski–Vaught test

• List of things named after Alfred Tarski