Some variation on the Riemann derangement theorem
Roman Wituła, Edyta Hetmaniok, Damian Słota
Algebraic and Set-Theoretical Properties of Some Subsets of Families of Convergent and Divergent Permutations
Roman Wituła
The Riemann derangement theorem and divergent permutations
Roman Wituła
On Commutation Properties of the Composition Relation of Convergent and Divergent Permutations (Part I)
Roman Wituła, Edyta Hetmaniok, Damian Słota
On some new subfamilies of classical spaces of absolutely p-summable sequences
Roman Witula, Damian Slota
On Certain Approximation Problem Connected with the Sums of Subseries
Roman Wituła, Konrad Kaczmarek, Edyta Hetmaniok, Damian Słota
A Custom Deep Learning Architecture with Image Augmentation for Intelligent Gastrointestinal Tract Tissue Classification
Michał Wieczorek, Natalia Wojtas, Roman Wituła, Aleksandra Krawczyk, Karol Rycerz