Gholizadeh Leila and Mingarelli Angelo B.: A converse of Sturm’s separation theorem. (2021)
![[thumbnail of ejqtde_2021_078.pdf]](http://acta.bibl.u-szeged.hu/style/images/fileicons/full.png) |
Teljes mű
ejqtde_2021_078.pdf Download (389kB) |
Abstract
We show that Sturm’s classical separation theorem on the interlacing of the zeros of linearly independent solutions of real second order two-term ordinary differential equations necessarily fails in the presence of a turning point in the principal part of the equation. Related results are discussed.
| Item Type: | Journal |
|---|---|
| Publication full: | Electronic journal of qualitative theory of differential equations |
| Date: | 2021 |
| Number: | 78 |
| ISSN: | 1417-3875 |
| Pages note: | p. 1-8. |
| Language: | English |
| Place of Publication: | Szeged |
| DOI: | 10.14232/ejqtde.2021.1.78 |
| Uncontrolled Keywords: | Differenciálegyenlet - közönséges |
| Additional Information: | Bibliogr.: 8. p. ; összefoglalás angol nyelven |
| Subjects: | 01. Natural sciences 01. Natural sciences > 01.01. Mathematics |
| Date Deposited: | 2022. May. 23. 10:50 |
| Last Modified: | 2022. May. 23. 11:18 |
| URI: | http://acta.bibl.u-szeged.hu/id/eprint/75799 |
Actions (login required)
 |
View Item |
