Dépôt Institutionnel de l'Université BBA
Phase planes and bifurcations in planar linear-quadratic differential systems with a pseudo-focus
- →
- Faculté des mathématiques et de l'informatique
- →
- Doctora Mathématiques
- →
- Voir le document
JavaScript is disabled for your browser. Some features of this site may not work without it.
| dc.contributor.author | Barkat, Meriem | |
| dc.date.accessioned | 2024-06-24T12:46:13Z | |
| dc.date.available | 2024-06-24T12:46:13Z | |
| dc.date.issued | 2024-06-12 | |
| dc.identifier.issn | MD/26 | |
| dc.identifier.uri | https://dspace.univ-bba.dz:443/xmlui/handle/123456789/5041 | |
| dc.description.abstract | Our thesis isdividedinthreeparts,thefirstpartconsistsinsolvingthesecondpartofthe extended 16thHilbertproblemforaclassofdiscontinuouspiecewisedifferentialsystems.The second partfocusesonfindingthemaximumnumberoflimitcyclesofsmallamplitudewhichis called thecyclictyproblem,andthethirdpartwewereabletofindtheglobalphaseportraitsand the bifurcationsetsforsomespecificfamiliesofdiscontinuouspiecewisequadraticdifferential systems, characterizedbyhavingapseudo-centreattheorigin | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | UNIVERSITY BBA | en_US |
| dc.subject | Piecewise differentialsystem,Linearcenter,Hamiltonianisochronousglobalcenter,Averaging theory,Pseudo-center,Phaseportrait | en_US |
| dc.subject | Syst`emesdiff´erentielsparmorceaux,centrelin´eaire,CentreglobalisochroneHamiltonien, Th´eoriedelamoyenne,Pseudo-centre,Portraitdephase. | en_US |
| dc.title | Phase planes and bifurcations in planar linear-quadratic differential systems with a pseudo-focus | en_US |
| dc.type | Thesis | en_US |
