The regular seminar of IMM was held. At the seminar, the leading research associate of “Mathematical Physics Equations” department, cand. of phys. Math. Sci. Shirmayil Bagirov gave a talk on “Non-existence of positive global solutions of weak relation periodic coefficient system of semilinear, parabolic equations with respect to time argument”.

The semilinear parabolic equations with periodic coefficient with respect to time argument in the external domain and the system of equations was considered. The non-existence of positive global solutions was studied. Necessary conditions for non-existence of positive global solutions was found and on the examples it was shown that the found conditions are exact.

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