Block Diagonal Matrices
Pąk, Karol
Elementary Number Theory Problems. Part XIX
Pąk, Karol
Surreal Dyadic and Real Numbers: A Formal Construction
Pąk, Karol
Basic Properties of the Rank of Matrices over a Field
Pąk, Karol
Basic Properties of Metrizable Topological Spaces
Pąk, Karol
Prime Representing Polynomial with 10 Unknowns – Introduction. Part II
Pąk, Karol
Sperner's Lemma
Pąk, Karol
Laplace Expansion
Pak, Karol, Trybulec, Andrzej