Linked from

The 10 pages that link to Stefan Banach, each with the reason it gives.

• Functional analysisRelated: Banach developed the abstract theory of normed spaces and operators.

• Hahn–Banach theoremRelated: His work supplied the setting and influential formulation associated with the theorem.

• LvivRelated: He helped make the city a leading center of mathematical research.

• Open mapping theoremRelated: The theorem belongs to the foundational theory developed in his work.

• Banach–Steinhaus theoremRelated: The theorem bears Banach’s name and belongs to the theory he helped establish.

• Lwów School of MathematicsRelated: The school’s leading figure, he helped establish its research direction and public profile.

• Ham sandwich theoremRelated: He appears in the early history of the named bisection problem.

• Hausdorff paradoxRelated: Banach and Alfred Tarski later developed a related decomposition into finitely many pieces.

• Operator theoryRelated: His work supplied the complete normed spaces on which much operator theory is built.

• Banach–Mazur theoremRelated: Banach’s work on abstract normed spaces forms the theorem’s mathematical setting.