The defense of the Doctor of Physical and Mathematical Sciences (DSc) dissertation by Khoitmetov Umid Azadovich on the topic “Integration of nonlinear evolution equations with time-dependent coefficients and compatible sources”, specialty 01.01.02 – “Differential Equations and Mathematical Physics”, was held on February 27, 2024, at 16:00, at the online meeting of the Scientific Council No. DSc.02/30.12.2019.FM.86.01 under the V. I. Romanovsky Institute of Mathematics.