Some variation on the Riemann derangement theorem
Roman Wituła, Edyta Hetmaniok, Damian Słota
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
Application of the Homotopy Analysis Method for Determining the free Vibrations of Beam
Krzysztof GROMYSZ, Damian SŁOTA