Tusuppov Jamalbek
L.N.Gumilyov Eurasian National University, Astana, Kazakhstan
Categoricity and complexity of relations over algebraic structures

Bekenov Makhsut
L.N.Gumilyov Eurasian National University, Astana, Kazakhstan
Spectral function by elementary embeddability of models for theories of a countable first-order language

Yerzhan Baisalov
L.N.Gumilyov Eurasian National University, Astana, Kazakhstan
Some open problems in Model Theory

Ahti-Veikko Pietarinen
School of Humanities and Social Sciences, Nazarbayev University, Astana, Kazakhstan
Intuitionistic and co-intuitionistic graphs

Ainur Basheeva
L.N.Gumilyov Eurasian National University, Astana, Kazakhstan
Equational bases of algebraic structures

Manat Mustafa
Dept of Mathematics, Nazarbayev University, Astana, Kazakhstan
Computable numberings