Tietze Extension Theorem for n-dimensional Spaces
Pąk, Karol
Conway Numbers – Formal Introduction
Pąk, Karol
Jordan Matrix Decomposition
Pąk, Karol
Elementary Number Theory Problems. Part XVI
Pąk, Karol
Grothendieck Universes
Pąk, Karol
Euler’s Partition Theorem
Pąk, Karol
The Friendship Theorem
Pąk, Karol