Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Gisèle Mophou"'
Publikováno v:
Mathematics, Vol 10, Iss 4, p 670 (2022)
This paper proposes a model for brucellosis transmission. The model takes into account the age of infection and waning immunity, that is, the progressive loss of immunity after recovery. Three routes of transmissions are considered: vertical transmis
Externí odkaz:
https://doaj.org/article/1171eee8d6224fab8af0b4277923dc0b
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2014 (2014)
We revisit the notion on almost automorphic functions on time scales given by Lizama and Mesquita (2013). Then we present the notion of almost automorphic functions of order n. Finally, we apply this notion to study the existence and uniqueness and t
Externí odkaz:
https://doaj.org/article/abb2b23d4e9c425b8dd9960e151d8d0e
Autor:
Zhenbin Fan, Gisèle Mophou
Publikováno v:
International Journal of Differential Equations, Vol 2013 (2013)
We discuss the continuity of analytic resolvent in the uniform operator topology and then obtain the compactness of Cauchy operator by means of the analytic resolvent method. Based on this result, we derive the existence of mild solutions for nonloca
Externí odkaz:
https://doaj.org/article/2bc7c15c07474506bc739bf1f6915929
Publikováno v:
Journal of Mathematical Biology. 86
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f93d07d19a134fca410ffb00bff52538
https://doi.org/10.1007/s00285-023-01906-8
https://doi.org/10.1007/s00285-023-01906-8
Publikováno v:
Mathematics of Control, Signals, and Systems. 32:209-239
In this paper we study the hierarchic control problem for a linear system of a population dynamics model with unknown birth rate. Using the notion of low regret control and an observability inequality of Carleman type, we show that there exist two co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96f290850160cdc568d39d126a135242
https://doi.org/10.1007/s00498-020-00260-0
https://doi.org/10.1007/s00498-020-00260-0
Publikováno v:
Mathematical Methods in the Applied Sciences
Mathematical Methods in the Applied Sciences, Wiley, 2020, pp.6476-6497
Mathematical Methods in the Applied Sciences, Wiley, 2020, pp.6476-6497
The paper is devoted to the Stackelberg control of a linear parabolic equation with missing initial conditions. The strategy involves two controls called follower and leader. The objective of the follower is to bring the state to a desired state whil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1126ec0a3181be6b3b290dccd40af1a2
https://doi.org/10.1002/mma.6391
https://doi.org/10.1002/mma.6391
Publikováno v:
Optimization. 70:659-687
This paper is devoted to elliptic fractional boundary value problems of Sturm–Liouville type on an interval and on a general star graph. We first give some existence and uniqueness results on an op...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2e8e501027244346ff6399c931b81a9
https://doi.org/10.1080/02331934.2020.1730371
https://doi.org/10.1080/02331934.2020.1730371
Autor:
Gaston M. N’Guérékata, Gisèle Mophou
Publikováno v:
The Golden Anniversary Celebration of the National Association of Mathematicians. :63-69
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50560d4b924fc5346df44db6745d40e7
https://doi.org/10.1090/conm/759/15266
https://doi.org/10.1090/conm/759/15266
In this paper, we studied the existence and uniqueness result of solutions for boundary value problems for Hilfer-Hadamard type fractional differential inclusions with multi-point boundary conditions, in the first approach we deal with a non-convex v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::588812f1740ea533e0b01cf9922b8063
https://doi.org/10.22541/au.164241517.79399205/v1
https://doi.org/10.22541/au.164241517.79399205/v1
Autor:
Gisèle Mophou, Mahamadi Warma
We consider optimal control problems associated to generally non-well posed Cauchy problems in a general framework. Firstly, we approximate the ill-posed problem with a family of wellposed one and show that solutions of the latter one converge to sol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::138a3b20e079e052a2717824e1d19b28
https://hal.science/hal-03750342
https://hal.science/hal-03750342