7 citations · 8 across the 2 of their papers we have counts for
4 papers
On the -equivalence and permutations of series
Artur Bartoszewicz, Włodzimierz Fechner, Aleksandra Świątczak +1
Assume that a convergent series of real numbers has the property that there exists a set such that the series $\sum\limits_{n \in A}…
On a functional inequality stemming from the Grüss-type inequalities
Włodzimierz Fechner
We study functional inequality of the form where is a complex-valued functional and is a real-valued map. Motivation for…
Richard's inequality, Cauchy-Schwarz's inequality and approximate solutions of Sincov's equation
Włodzimierz Fechner
We observe a connection between Cauchy-Schwarz' and Richard's inequalities in inner product spaces and a Ulam-type stability problem for multiplicative Sincov's functional equation…
New inequalities for probability functions in the two-person red-and-black game
Włodzimierz Fechner
We discuss a model of a two-person, non-cooperative stochastic game, inspired by the discrete version of the red-and-black gambling problem presented by Dubins and Savage. Assume t…