Mixed problem for the four order nonlinear nonstationary equation

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This paper is devoted to a mixed boundary problem for four order nonlinear differential operator equation in a limited space. It is found out that there is a weak generalized solution, a unique strong solution and their coincidence in certain conditions on the nonlinearity of the equation.

Differential operator equations, higher order, mixed-type, non-linear degenerate equations

Короткий адрес: https://sciup.org/142142245

IDR: 142142245

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