Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Dosso, Mouhamadou"'
A theory of rank $k\ge 2$ perturbation of symplectic matrices and Hamiltonian systems with periodic coefficients using a base of isotropic subspaces, is presented. After showing that the fundamental matrix ${\displaystyle \left(\widetilde{X}(t)\right
Externí odkaz:
http://arxiv.org/abs/1712.03604
From a theory developed by C. Mehl, et al., a theory of the rank one perturbation of Hamiltonian systems with periodic coefficients is proposed. It is showed that the rank one perturbation of the fundamental solution of Hamiltonian system with period
Externí odkaz:
http://arxiv.org/abs/1601.06729
Autor:
Dosso, Mouhamadou
Le but de cette thèse est de proposer quelques algorithmes permettant d'analyser la stabilité forte d'une matrice symplectiques. Le premier chapitre rassemble quelques propriétés spectrales des matrices symplectiques et leur lien avec la stabilit
Externí odkaz:
http://tel.archives-ouvertes.fr/tel-00626273
http://tel.archives-ouvertes.fr/docs/00/62/62/73/PDF/theseDosso.pdf
http://tel.archives-ouvertes.fr/docs/00/62/62/73/PDF/theseDosso.pdf
Autor:
Traoré, Seydou1 tsaid06@yahoo.fr, Dosso, Mouhamadou1 mouhamadou.dosso@univ-fhb.edu.ci
Publikováno v:
European Journal of Pure & Applied Mathematics. Apr2022, Vol. 15 Issue 2, p681-725. 45p.
Autor:
Seydou Traoré, Dosso Mouhamadou
Publikováno v:
European Journal of Pure and Applied Mathematics. 15:681-725
This paper presents methods of spectral dichotomy of a matrix which compute spectral projectors on the subspace associated with the eigenvalues external to the parabolas described by a general equation. These methods are modifications of the one prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f421eb6309fc3934de3bd946610ad56
https://doi.org/10.29020/nybg.ejpam.v15i2.4348
https://doi.org/10.29020/nybg.ejpam.v15i2.4348
Autor:
Dosso, Mouhamadou1 mouhamadou.dosso@univ-fhb.edu.ci, Arouna, Traoré G. Y.1, Brou, Jean-Claude Koua1 k_brou@hotmail.com
Publikováno v:
European Journal of Pure & Applied Mathematics. 2019, Vol. 12 Issue 4, p1744-1770. 27p. 2 Diagrams, 6 Graphs.
Publikováno v:
European Journal of Pure and Applied Mathematics. 12:1744-1770
Jordan canonical forms of a rank-k perturbation of symplectic matrices and the fundamental solutions of Hamiltonian systems are presented on the basis of work done by C. Mehl et, al.. Small rank-k perturbations of Mathieu systems are anal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14ac3030eb91f4f1fb5539b43a923392
https://doi.org/10.29020/nybg.ejpam.v12i4.3574
https://doi.org/10.29020/nybg.ejpam.v12i4.3574
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Publikováno v:
Results in Control and Optimization; 20210101, Issue: Preprints