Prikazchikov, V. G.; Allanazarov, Zh. P. Accuracy of a discrete spectral problem with a mixed derivative. (Russian) Zbl 0773.65075 Izv. Vyssh. Uchebn. Zaved., Mat. 1991, No. 9(352), 83-85 (1991). Reviewer: N.Vulchanov (Gabrovo) MSC: 65N25 65N06 65N15 35P15 × Cite Format Result Cite Review PDF
Shishkina, O. V. Parallel method of zonal decomposition. (Russian) Zbl 0765.65111 Izv. Vyssh. Uchebn. Zaved., Mat. 1991, No. 9(352), 74-80 (1991). Reviewer: S.Zabek (Lublin) MSC: 65N55 65Y05 65F05 65M55 65F50 35K05 35J05 65N06 65M06 × Cite Format Result Cite Review PDF
Drekova, G. V.; Kravchenko, V. G. On the theory of normalization of the Riemann problem. (Russian) Zbl 0754.35106 Izv. Vyssh. Uchebn. Zaved., Mat. 1991, No. 9(352), 20-28 (1991). Reviewer: B.G.Konopelchenko (Novosibirsk) MSC: 35Q15 47G10 45E05 × Cite Format Result Cite Review PDF