arXiv subjects

Klaus Lange

Publications and source records attributed to Klaus Lange.

2 recordsLinked to original sources

arXiv2009

A virtual substitution of Brouwer choice sequence

Step by step a substitution of the well known Brouwer choice sequence will be constructed. It begins with an establishing of quasi alternating prime number series followed by a construction of a virtual sequence in sense of the virtual set definition. The last step gives reasons for why this virtual sequence substitutes the choice sequence created by L. E. J. Brouwer.

math.GM↗

arXiv2009

About a virtual subset

Two constructed prime number subsets (called prime brother & sisters and prime cousins) lead to a third one (called isolated primes) so that all three disjoint subsets together generate the prime number set. It should be suggested how the subset of isolated primes give a new approach to expand the set theory by using virtual subsets.

math.GM↗