StructureInstitutes and
OrganizationsInstitute of Mathematics and MechanicsDepartment of "Differential Equation"
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Phone: | (994 12) 4031491 |
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E-mail: |
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Head of department: | Bala Aga-Quseyn oglu
Iskenderov |
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Total number of employees: | 7 |
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Main areas of activity of the department: | Solvability and quality properties of solutions of partial differential equations. Investigation of solutions and spectral properties of differential-operator equations. |
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Main scientific results of the department: |
Sufficient condition for decrease of solutions of the Cauchy problem of correct by Petrovskiy equations and system is given. Principles of radiation in unbounded cylindrical domain are grounded. While grounding ultimate amplitude principle, the resonance phenomenon effect was revealed. In the bounded and unbounded cylindrical domains the solutions of the Cauchy problem, the mixed problems were investigated and their asymptotic expansions under large values of time were obtained for Sobolev equations. The trace of a boundary value problem for Sturm-Liouville operator with operator coefficient was calculated. Solvability, Fredholm property and spectrum were investigated for an operator differential equation of second order with a spectral parameter in the boundary condition. |
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