3 papers
math.HO2026
A Psychometric and Practical Comparison of Standard Moodle-Based and STACK-Based Step-by-Step Tests in University Calculus
Semen Bodnarchuk, Kateryna Moskvychova, Igor Orlovskyi +2
This paper compares two formats of online assessment in university Calculus: a standard Moodle-based step-by-step test and a STACK-based step-by-step test. Both tests assess integr…
math.HO2025
Development of Testing Methodology in Mathematics Education in the Context of Digitalization
I. V. Orlovskyi, O. A. Tymoshenko
Access to quality education remains a global challenge, particularly in crisis-affected regions. This study examines the decline in students' mathematical proficiency and proposes…
math.PR2024
Long-time behaviors of some stochastic differential equations driven by Lévy noise
I. Orlovskyi, F. Proske, O. Tymoshenko
Using key tools such as Itô formula for general semi-martingales, moments estimates for Lévy-type stochastic integrals and properties of regular varying functions we find condition…