Samoilenko worked with Mytropolsky on many joint mathematical projects and when Mytropolsky retired from the directorship of the Institute in 1988 Samoilenko took over the directorship.
Samoilenko nagtrabaho sa Mytropolsky sa maraming mga pinagsamang matematika proyekto at kapag Mytropolsky nagretiro mula sa patnugot ng ang Institute sa 1988 Samoilenko kinuha sa patnugot.