Set Theory and Logic

1811 Submissions

[2] viXra:1811.0154 [pdf] submitted on 2018-11-09 08:30:47

Find the extra shape (In Russian)

Authors: V. A. Kasimov
Comments: 2 Pages. in Russian

First, the task will put you in a dead end. No figure clearly stands out from the total number more than others. It's not as easy as it may seem in the first seconds.
Category: Set Theory and Logic

[1] viXra:1811.0020 [pdf] submitted on 2018-11-01 10:35:55

New Axioms in the Set Theory

Authors: Antoine Balan
Comments: 2 pages, written in english

We propose three new axioms in set theory, axiomatising the measure theory of the Hilbert spaces.
Category: Set Theory and Logic