# Search results for: Paweł Pasteczka

Aequationes mathematicae > 2019 > 93 > 1 > 239-246

*p*we study continuous solutions $$\varphi $$ φ of the simultaneous equations $$\begin{aligned} \varphi (tx)=\varphi (x)+c(t)x^p, \qquad t \in T. \end{aligned}$$ φ ( t x ) = φ ( x ) + c ( t ) x p , t ∈ T . Here $$\varphi $$ φ ...

Aequationes mathematicae > 2018 > 92 > 6 > 1119-1128

*I*is an interval) we define the mapping $$M :I^n \rightarrow I^n$$ M:In→In as a Cartesian product of quasi-arithmetic means generated by $$f_j$$ fj -s. It is known that, for every initial vector, the iteration sequence of this mapping tends to the diagonal of $$I^n$$ In . We will prove that...

Journal of Inequalities and Applications > 2018 > 2018 > 1 > 1-22

Aequationes mathematicae > 2018 > 92 > 1 > 7-24

Aequationes mathematicae > 2016 > 90 > 4 > 773-785

Colloquium Mathematicum > 2016 > 144 > 2 > 215-228