| Title:
             | 
On oscillation criteria for self-adjoint linear differential equation of the fourth order (English) | 
| Title:
             | 
Oscilační kriteria pro samoadjungovanou lineární diferenciální rovnici čtvrtého řádu (Czech) | 
| Author:
             | 
Došlý, Ondřej | 
| Author:
             | 
Osička, Jan | 
| Language:
             | 
English | 
| Journal:
             | 
Časopis pro pěstování matematiky | 
| ISSN:
             | 
0528-2195 | 
| Volume:
             | 
115 | 
| Issue:
             | 
4 | 
| Year:
             | 
1990 | 
| Pages:
             | 
351-359 | 
| Summary lang:
             | 
English | 
| Summary lang:
             | 
Czech | 
| Summary lang:
             | 
Russian | 
| . | 
| Category:
             | 
math | 
| . | 
| MSC:
             | 
34C10 | 
| idZBL:
             | 
Zbl 0719.34055 | 
| idMR:
             | 
MR1090859 | 
| DOI:
             | 
10.21136/CPM.1990.118413 | 
| . | 
| Date available:
             | 
2009-09-23T09:59:56Z | 
| Last updated:
             | 
2020-07-29 | 
| Stable URL:
             | 
http://hdl.handle.net/10338.dmlcz/118413 | 
| . | 
| Reference:
             | 
[1] C. D. Ahlbrandt D. B. Hinton R. T. Lewis: The effect of variable change on oscillation and disconjugacy cгiteria with applications to spectгal theory and asymptotic theory.J. Math. Anal. Appl. 81 (1981), 234-277. MR 0618771 | 
| Reference:
             | 
[2] J. H. Barrett: Oscillation theoгy of ordinary linear differential equations.Adv. in Math. 3 (1969), 415-509. MR 0257462 | 
| Reference:
             | 
[З] W. A. Coppel: Disconjugacy.Lecture Notes in Math. No 220, Springer-Verlag, Berlin-Heidelberg 1971. Zbl 0224.34003, MR 0460785 | 
| Reference:
             | 
[4] I. M. Glazman: Direct Мethods of Qualitative Spectral Analysis of Singular Differential Operators.Davey, Јerusalem 1965. MR 0190800 | 
| Reference:
             | 
[5] D. B. Hinton R. T. Lewis: Oscillation theory at a finite singularity.Ј. Diff. Equations 30 (1978), 235-247. MR 0513271 | 
| Reference:
             | 
[6] K. Kreith: Oscillation Theory.Lecture Notes in Math. No 324, Springer-Verlag, Nex Yrok 1973. Zbl 0258.35001 | 
| Reference:
             | 
[7] R. T. Lewis: Oscillation and nonoscillation criteria for some self-adjoint even order differential operators.Pacific Ј. Math. 51 (1974), 221-234. MR 0350112 | 
| Reference:
             | 
[8] E. Müller-Pfeiffer: Existence of conjugate points for second and fourth order diffeгential equations.Proc. Roy. Soc. Edinburgh 89A (1981), 281-291. | 
| Reference:
             | 
[9] W. T. Reid: Sturmian Theory for Ordinary Differential Equations.Springer-Verlag, New York-Berlin-Heidelberg 1980. Zbl 0459.34001, MR 0606199 | 
| Reference:
             | 
[10] C. A. Swanson: Соmpаriѕоn аnd Oѕcillаtiоn Theоry оf Lineаr Differentiаl Equаtiоnѕ.Аcаd. Preѕѕ, New Yоrk 1968. | 
| Reference:
             | 
[11] E. C. Tomastik: Ѕingulаr quаdrаtic functiоnаl оf n dependent vаriаbleѕ.Trаnѕ. Аmer. Mаth. Ѕоc. 124 (1966), 60-76. MR 0196556 | 
| . |