Askar Akayev became a member of the London Mathematical Society.

The London Mathematical Society noted that the first president of Kyrgyzstan, Professor Akayev, was elected for his outstanding work in developing mathematical models of nonlinear dynamics. It is worth noting that nonlinear dynamics is an interdisciplinary science that studies the properties of nonlinear dynamic systems. This science uses nonlinear models described by differential equations and discrete mappings to describe systems. It includes stability theory, dynamical chaos theory, integrable systems theory, and more.
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The London Mathematical Society is the leading mathematical society in the UK, founded in 1865. This society primarily focuses on discussing current mathematical problems and publishing its own scientific journal.