Selfsimilar random fractal measure using contraction method in probabilistic metric spaces

Asymptotic behavior of semistable Lévy exponents and applications to fractal path properties

This paper proves sharp bounds on the tails of the Lévy exponent of an operator semistable law on $\mathbb R^d$. These bounds are then applied to explicitly compute the Hausdorff and packing dimensions of the range, graph, and other random sets describing the sample paths of the corresponding operator semi-selfsimilar Lévy processes. The proofs are elementary, using only the properties of the Lévy exponent, and certain index formulae.

用于分形上有效等分布与加权Khintchine–Schmidt定理的锥提升

Cone upgrade for effective equidistribution and weighted Khintchine--Schmidt theorem on fractals

该研究针对实线上具有共同压缩比的自相似测度乘积，证明了加权Khintchine-Schmidt定理的分形类似结果，通过提出锥提升方法，得到Khalil等人定理的部分有效形式。

Fuzzy-set approach to invariant idempotent measures

We provide a new approach to the Hutchinson-Barnsley theory for idempotent measures first presented in N. Mazurenko, M. Zarichnyi, Invariant idempotent measures, Carpathian Math. Publ., 10 (2018), 1, 172--178. The main feature developed here is a metrization of the space of idempotent measures using the embedding of the space of idempotent measures to the space of fuzzy sets. The metric obtained induces a topology stronger than the canonical pointwise convergence topology. A key result is the existence of a bijection between idempotent measures and fuzzy sets and a conjugation between the Mark…