Bertrand’s Ballot Theorem
Pąk, Karol
Inverse Element for Surreal Number
Pąk, Karol
Prime Representing Polynomial with 10 Unknowns
Pąk, Karol
Basel Problem – Preliminaries
Korniłowicz, Artur, Pąk, Karol
Complete Spaces
Pąk, Karol
Brouwer Invariance of Domain Theorem
Pąk, Karol
Tietze Extension Theorem for n-dimensional Spaces
Pąk, Karol
Vieta’s Formula about the Sum of Roots of Polynomials
Korniłowicz, Artur, Pąk, Karol
The Geometric Interior in Real Linear Spaces
Pąk, Karol
Affine Independence in Vector Spaces
Pąk, Karol
Brouwer Fixed Point Theorem in the General Case
Pąk, Karol
Conway Numbers – Formal Introduction
Pąk, Karol