Volume 12 №2 (2024)

V International Scientific Conference Dedicated to the 145th Anniversary of the Birth of Hans Hahn

Karlova Olena, Martynyuk Olga, Mykhaylyuk Volodymyr

PDF 7-9

Coefficient inverse problem for parabolic equation with strong power degeneration

Huzyk Nadia Mykolayivna, Brodyak Oksana Yaroslavivna

PDF 10-26

Uniformly continuous mappings on premetric spaces

Mykhaylyuk Volodymyr, Myronyk Vadym

PDF 27-36

Chaotic dynamical systems of displacement operators and their applications in economics

Novosad Zoryana Horislavivna

PDF 37-48

Asymptotic density of unlucky numbers

Hordey Mykhaylo, Horoshkevych Serhii, Karlova Olena

PDF 49-59

Semigroup of finite partial order isomorphisms of bounded rank of an infinite linearly ordered set

Gutik Oleg Volodymyrovych, Shchypelʹ M.

PDF 60-68

Cauchy problem for a degenerate parabolic equations of Kolmogorov type of arbitrary order with one group degeneration

Dron’ Vitaly, Medynsky Igor

PDF 69-79

Nega-$Q_s$-representation of numbers and its corresponding tail sets

Yelahin Volodymyr

PDF 80-88

Continuous functions defined in terms of a two-symbol $\mathbf{G_2}$-representation with two bases having different signs

Lysenko Iryna, Pratsiovytyi Mykola, Plakyda V.

PDF 89-97

On some properties of ordered structures equivalent to Dedekind completeness

Mazurenko O.

PDF 98-107

Asymptotic behavior of the Fourier-Stieltjes transform module of one class of generalized Bernoulli convolutions

Makarchuk Oleg

PDF 108-118

HMM and HSMM in time series

Malyk Igor, Ivasyuk Roman

PDF 119-127

Analysis of Skellam-type models with periodic regimes

Matsenko Vasyl Grigorovich

PDF 128-142

Fundamental solution of the Cauchy problem for an ultraparabolic equation with increasing coefficients depending on a parameter and with degeneration on the initial hyperplane

Medynsky Igor, Pasichnyk Halyna

PDF 143-153

One continuum class of fractal functions defined in terms of $Q_s^*$-image

Nazarchuk Valentyna , Vasʹkevych Svitlana Olehivna, Ratushniak Sofiya

PDF 154-161

On weak horizontal quasi-continuity and joint quasi-continuity of multivalued mappings

Nesterenko Vasyl Volodymyrovych, Fotiy Olena Georgiivna

PDF 162-167

On the Approximation of Stochastic Delay Equations in Infinite-Dimensional Spaces

Petryna Gregory, Stanzhytsʹkyy Oleksandr Mykolayovych, Martynyuk Olga

PDF 168-181

Integer commodity vectors in the Arrow-Debreu model of economy

Popov Mykhailo Mykhailovych, Ukrayinetsʹ O.Z. Oleh

PDF 182-189

Nowhere Monotonic Function of the Sierpinski Type Associated with the Representation of Numbers by Cantor Series

Pratsiovytyi Mykola, Cherchuk N.

PDF 190-199

Optimal control in a boundary value problem for 2b-parabolic equations with an integral nonlocal condition

Pukalskyi Ivan, Yashan Bohdan Olehovych

PDF 200-210

Singular function related with Markov representation of numbers

Serhiyko D., Ratushniak Sofiya

PDF 211-219