![Historical Note von Neumann's original proof (1928) used Brouwer's fixed point theorem. Together with Danzig in 1947 they realized the above connection. - ppt download Historical Note von Neumann's original proof (1928) used Brouwer's fixed point theorem. Together with Danzig in 1947 they realized the above connection. - ppt download](https://slideplayer.com/slide/14030235/86/images/3/Brouwer%E2%80%99s+Fixed+Point+Theorem.jpg)
Historical Note von Neumann's original proof (1928) used Brouwer's fixed point theorem. Together with Danzig in 1947 they realized the above connection. - ppt download
![Gabriel Peyré on Twitter: "Banach fixed point theorem ensures existence of a unique fixed point for contracting maps. The proof is constructive by iterating the map. https://t.co/XxYR1WfMou https://t.co/1GftPkPFFy" / Twitter Gabriel Peyré on Twitter: "Banach fixed point theorem ensures existence of a unique fixed point for contracting maps. The proof is constructive by iterating the map. https://t.co/XxYR1WfMou https://t.co/1GftPkPFFy" / Twitter](https://pbs.twimg.com/ext_tw_video_thumb/1627368624578088961/pu/img/w5gtMD-J62crASWE.jpg)
Gabriel Peyré on Twitter: "Banach fixed point theorem ensures existence of a unique fixed point for contracting maps. The proof is constructive by iterating the map. https://t.co/XxYR1WfMou https://t.co/1GftPkPFFy" / Twitter
![Intermediate Value Theorem | Fixed Point Theorem | Use IVT to prove Fixed Point | Calculus - Part 5 - YouTube Intermediate Value Theorem | Fixed Point Theorem | Use IVT to prove Fixed Point | Calculus - Part 5 - YouTube](https://i.ytimg.com/vi/OOassWhJ0LQ/maxresdefault.jpg)