The meeting of the Dissertation Council D 01.111 to award the degree of Doctor of Science and Doctor of Philosophy in Mathematics at the Institute of Mathematics and Mechanics of ANAS the defense of the PhD doctoral thesis by title “Spectral properties of a class of differential operators of the second and fourth orders” of Elmin Aghalar oglu Aghayev and PhD doctoral thesis by title “The analysis of spectral characteristics of increasing potential of simulated Stark opeartor” of Aynur Ramazan gizi Gasimova by the specialty 1202.01-Analysis and functional analysis on February 19, 2016 in 14:00 and 16:00 o’clock.