Norvidas, S. T. Variations of norms of differential operators in spaces of entire functions. (Russian) Zbl 0682.47028 Teor. Funkts., Funkts. Anal. Prilozh. 49, 86-93 (1988). Reviewer: V.Ivrii MSC: 47Gxx 47F05 × Cite Format Result Cite Review PDF
Lundina, D. Sh. Bounded solutions of the Korteweg-de Vries equation. (Russian) Zbl 0675.35081 Teor. Funkts., Funkts. Anal. Prilozh. 49, 59-70 (1988). Reviewer: S.Zheng MSC: 35Q99 35B35 35A22 × Cite Format Result Cite Review PDF
Lyubarskij, Yu. I. Completeness and minimality of systems of functions of the form \(\{a(t)\psi ^ n(t)-b(t)\phi ^ n(t)\}_ N^{\infty}\). (Russian) Zbl 0674.46005 Teor. Funkts., Funkts. Anal. Prilozh. 49, 77-86 (1988). Reviewer: A.Waszak MSC: 46B15 46E15 × Cite Format Result Cite Review PDF
Kadets, V. M. Bases with individual brackets and bases with individual permutations. (Russian) Zbl 0674.46004 Teor. Funkts., Funkts. Anal. Prilozh. 49, 43-51 (1988). Reviewer: A.Waszak MSC: 46B15 × Cite Format Result Cite Review PDF
Rofe-Beketov, F. S.; Khol’kin, A. M. Connection between spectral and oscillatory properties of differential- operator equations of an arbitrary order. II: Applications of factorization and squaring. (Russian) Zbl 0667.34032 Teor. Funkts., Funkts. Anal. Prilozh. 49, 101-111 (1988). Reviewer: I.Onciulescu MSC: 34L99 34C10 47E05 × Cite Format Result Cite Review PDF
Blokh, A. M.; Lyubich, M. Yu. On typical behaviour of trajectories of transformations of a segment. (Russian) Zbl 0666.58031 Teor. Funkts., Funkts. Anal. Prilozh. 49, 5-16 (1988). Reviewer: M.Yu.Lyubich MSC: 37C70 37D45 37A99 × Cite Format Result Cite Review PDF
Katkova, O. M. Entire functions with asymptotically multiple-positive sequences of coefficients. (Russian) Zbl 0665.30029 Teor. Funkts., Funkts. Anal. Prilozh. 49, 51-59 (1988). Reviewer: I.V.Ostrovskij MSC: 30D20 30D10 × Cite Format Result Cite Review PDF
Veliev, O. A. On the spectrum of multidimensional periodic operators. (Russian) Zbl 0664.47005 Teor. Funkts., Funkts. Anal. Prilozh. 49, 17-34 (1988). Reviewer: J.Tian MSC: 47A10 47F05 35J10 35B25 34C25 × Cite Format Result Cite Review PDF
Birbrair, L. B.; Sapronov, Yu. I. Linear classification of quadratic mappings in the space \(C^ 3\). (Russian) Zbl 0661.15027 Teor. Funkts., Funkts. Anal. Prilozh. 49, 3-5 (1988). Reviewer: K.Burian MSC: 15A63 15A04 × Cite Format Result Cite Review PDF