Weekly seminar on November 19, 2014, 10.00 a.m. will feature a report by docent Rakib Feyruz oglu Efendiyev, leading researcher of the Department of Non-Harmonic Analysis, entitled “Spectral analysis of the complex Hill operator on the star graph”.

The analysis of Hill operator is extended from the real line to a star graph. An explicit description of the resolvent is given and the spectrum is described exactly, solved inverse problem.