Bykov, Ya. V.; Temirov, B. K. Oscillation of solutions of a class of nonlinear difference-differential equations. (Russian) Zbl 0676.35080 Izv. Akad. Nauk Kirg. SSR 1988, No. 2, 3-8 (1988). Reviewer: J.Tian MSC: 35R10 35B05 × Cite Format Result Cite Review PDF
Bykov, Ya. V.; Temirov, B. K. Oscillations of solutions of a class of integro-differential-difference equations. (Russian) Zbl 0626.45015 Izv. Akad. Nauk Kirg. SSR 1987, No. 1, 8-14 (1987). Reviewer: M.Tvrdý MSC: 45K05 35R10 × Cite Format Result Cite Review PDF
Bykov, Ya. V.; Aksiev, A. Z. Asymptotics of periodic solutions of nonlinear difference equations. (Russian) Zbl 0621.39006 Izv. Akad. Nauk Kirg. SSR 1986, No. 6, 9-16 (1986). Reviewer: A.D.Mednych MSC: 39A10 39A12 × Cite Format Result Cite Review PDF
Bykov, Ya. V.; Aksiev, A. Z. Periodic solutions of difference equations of finite and infinite orders. (Russian) Zbl 0621.39005 Izv. Akad. Nauk Kirg. SSR 1986, No. 5, 9-13 (1986). Reviewer: A.D.Mednych MSC: 39A10 39A12 × Cite Format Result Cite Review PDF
Bykov, Ya. V.; Aksiev, A. Z. Sufficient conditions for oscillation of solutions of a class of summary- difference equations. (Russian) Zbl 0565.39003 Izv. Akad. Nauk Kirg. SSR 1984, No. 5, 21-29 (1984). Reviewer: A.D.Mednych MSC: 39A10 × Cite Format Result Cite Review PDF
Bykov, Ya. V.; Kultaev, T. Ch. Oscillation of the solutions of a class of parabolic equations. (Russian) Zbl 0578.35035 Izv. Akad. Nauk Kirg. SSR 1983, No. 6, 3-9 (1983). Reviewer: J.Belopolskaya MSC: 35K10 35B05 × Cite Format Result Cite Review PDF
Bykov, Ya. V.; Matakaev, A. I.; Chinkaraev, T. Ch. Oszillationseigenschaften einer Klasse von Differentialgleichungssystemen erster Ordnung. (Russian) Zbl 0428.34045 Izv. Akad. Nauk Kirg. SSR 1979, No. 4, 3-14 (1979). MSC: 34K99 34C10 × Cite Format Result Cite Review PDF
Bykov, Ya. V.; Merzlyakova, G. D. Oszillationseigenschaften einer Klasse von Differenzengleichungen erster Ordnung. (Russian) Zbl 0411.39001 Izv. Akad. Nauk Kirg. SSR 1978, No. 5, 29-40 (1978). MSC: 39A10 39B72 39A12 34K99 × Cite Format Result Cite Review PDF
Bykov, Ya. V.; Botashev, A. I. Periodic solutions of systems of difference equations. (Russian) Zbl 0323.39003 Izv. Akad. Nauk Kirg. SSR 1970, No. 3, 11-19 (1970). MSC: 39A10 × Cite Format Result Cite Review PDF