Geodesic
On the stability of the boundary value problem for even order equation
Vestnik KRAUNC. Fiziko-matematičeskie nauki, no. 1 (2015), pp. 5-11

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In this paper not well posed problem for the even-order equation is studied. The stability of the problem is restored by additional conditions and conditions to domain.
Keywords: partial differential equations of higher order, not well posed problem, method of separation of variables, simple continued fractions. 
A. V. Yuldasheva. On the stability of the boundary value problem for even order equation. Vestnik KRAUNC. Fiziko-matematičeskie nauki, no. 1 (2015), pp. 5-11. http://geodesic.mathdoc.fr/item/VKAM_2015_1_a0/
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