3 papers
math-ph2019
A split-and-perturb decomposition of number-conserving cellular automata
Barbara Wolnik, Anna Nenca, Jan M. Baetens +1
This paper concerns -dimensional cellular automata with the von Neumann neighborhood that conserve the sum of the states of all their cells. These automata, called number-conser…
math.ST2018
Note on universal algorithms for learning theory
Karol Dziedziul, Barbara Wolnik
We propose the general way of study the universal estimator for the regression problem in learning theory considered in "Universal algorithms for learning theory Part I: piecewise…
math.ST2018
The smoothness test for a density function
Bogdan Ćmiel, Karol Dziedziul, Barbara Wolnik
The problem of testing hypothesis that a density function has no more than derivatives versus it has more than derivatives is considered. For a solution, the norms of…