Transforming state equations into the generalized observer form: comparison of algebraic and differential geometric approaches; pp. 473–486

Odd and even derivations, transposed Poisson superalgebra and 3-Lie superalgebra; pp. 487–499

Iterative learning consistency control for multi-agent systems with forgetting factors under random actuator failures; pp. 500–513

Finite groups whose order graph is C₄-free; pp. 514–520

An iterative formula for finding the number of different R₀-topologies on a finite set; pp. 521–524

Simple and reliable analytic approximation to the numerical solution of the relativistic Binet’s equation: an application to Mercury; pp. 525–538

Constructing new Segal topological algebras from existing ones; pp. 539–543

Interdisciplinarity in modelling of biophysical processes; pp. 544–550

How did Estonia become the world’s fastest-growing country in scientific wealth?; pp. 551–562