Caristi fixed-point theorem

In mathematics, the Caristi fixed-point theorem (also known as the Caristi–Kirk fixed-point theorem) generalizes the Banach fixed-point theorem for maps of a complete metric space into itself. Caristi's fixed-point theorem modifies the ε {\displaystyle \varepsilon } -variational principle of Ekeland (1974, 1979).

Source: Wikipedia — Caristi fixed-point theorem (CC BY-SA 4.0)

Caristi fixed-point theorem

In mathematics, the Caristi fixed-point theorem (also known as the Caristi–Kirk fixed-point theorem) generalizes the Banach fixed-point theorem for maps of a complete metric space into itself. Caristi's fixed-point theorem modifies the ε {\displaystyle \varepsilon } -variational principle of Ekeland (1974, 1979).

This neuron ends here.

Source: Wikipedia "Caristi fixed-point theorem" · CC BY-SA 4.0

Share this article: X · Bluesky
Privacy Policy