Preintuitionism - The introduction of natural numbers - Article Index

Encyclopedia - Preintuitionism: Encyclopedia Ii - Preintuitionism - The Introduction Of Natural Numbers
The Pre-Intuitionists, as defined by Brouwer, differed from the Formalist standpoint in several ways. In the introduction of natural numb...   » Read the article

Encyclopedia - Preintuitionism: Encyclopedia Ii - Preintuitionism - The Principle Of Complete Induction
This sense of definition allowed Poincaré to argue with Bertrand Russell over Giuseppe Peano's axiomatic theory of natural numbers. Pean...   » Read the article

Encyclopedia - Preintuitionism: Encyclopedia Ii - Preintuitionism - Arguments Over The Excluded Middle
It was for this assertion, among others, that Poincaré was considered to be similar to the intuitionists. For Brouwer though, the Pre-In...   » Read the article