Basel Problem – Preliminaries
Korniłowicz, Artur, Pąk, Karol
Vieta’s Formula about the Sum of Roots of Polynomials
Korniłowicz, Artur, Pąk, Karol
Tietze Extension Theorem for n-dimensional Spaces
Pąk, Karol
Complete Spaces
Pąk, Karol
Brouwer Invariance of Domain Theorem
Pąk, Karol
The Geometric Interior in Real Linear Spaces
Pąk, Karol
Continuity of Barycentric Coordinates in Euclidean Topological Spaces
Pąk, Karol
Flexary Operations
Pąk, Karol
Small Inductive Dimension of Topological Spaces. Part II
Pąk, Karol
Grothendieck Universes
Pąk, Karol
Abstract Simplicial Complexes
Pąk, Karol
Affine Independence in Vector Spaces
Pąk, Karol