We develop our research in the framework of the qualitative theory of functional differential equations and difference equations, as well as their applications, especially in mathematical biology. Our recent research lines are focused on:

• Analysis of the dynamics of population models, both continuous (governed by differential equations with delay) and discrete (formulated in terms of difference equations): permanence, stability, asymptotic behaviour, periodic solutions, and bifurcations.
• Global dynamics of difference equations and discrete systems of rational type.
• Criteria of global stability for functional differential equations and difference equations.