Francisk Skorina Gomel State University

Proof of the Strong Conjecture about $$F$$-Irregular Graphs in the Class of Graphs $$\{F\}$$ of Diameter 2

Let $$F$$ and $$G$$ be simple finite undirected graphs. A graph $$G$$ is said to be $$F$$ -irregular if any two of its distinct vertices belong to different numbers of copies of $$F$$ in $$G$$ . According to the strong conjecture about $$F$$ -irregular graphs (Dovzhenok, Filuta,...

Constraints on Z '-Boson Mass at ILC in the Absence of a Signal

In this work, a technique for obtaining constraints on the $$Z{\kern 1pt} '$$ -boson mass is developed for the scenario of “ideal” agreement of the expected data with the Standard Model at future $${{e}^{ + }}{{e}^{ - }}$$ colliders. The methodology has been tested using statisti...

From Conventional Dispersion Strengthening to Core–Shell Reinforcement Architectures in Iron-Based Metal Matrix Composites: A Review

Despite extensive research on iron-based metal matrix composites (Fe-based MMCs), an integrated assessment linking fabrication methods, reinforcement architectures, interface engineering, and strengthening mechanisms remains limited. This review summarizes recent advances in Fe-b...