G.B. Bakanov, S.K. S.K. Meldebekova
ON THE CONDITIONAL STABILITY OF A FINITE DIFFERENCE ANALOGUE OF A BOUNDARY PROBLEM FOR A HYPERBOLIC-PARABOLIC EQUATION
[2023] 37-46
K.N. Ospanov, Ye.O. Moldagali
CORRECTNESS CONDITIONS FOR FOURTH ORDER DIFFERENTIAL EQUATIONS WITH VARIABLE COEFFICIENTS
[2025] 116-123