Identification du laboratoire
Intitulé complet : Laboratoire d’Analyse Numérique, d’Informatique et Applications
Sigle : LANIA
Date de création : Octobre 2009
Mot(s) clé(s) : Mathématiques appliquées, Analyse numérique.
Présentation
Le Laboratoire d’Analyse Numérique, d’Informatique et Applications (LANIA) est né tout juste après la création de la formation doctorale mathématiques appliquées qui regroupe en son sein deux parcours : le parcours Analyse numérique et Applications et le parcours Statistique. Le LANIA regroupe les chercheurs nationaux et internationaux qui travaillent sur les axes de recherche suivant :
- Analyse numérique ;
- Mécanique des fluides ;
- Epidémiologie.
Les principaux objectifs sont :
- Faire la recherche fondamentale et la recherche appliquée ;
- Offrir un cadre de travail adéquat aux chercheurs et doctorants de la formation doctorale Mathématiques Appliquées ;
- Participer à des projets de recherches nationaux et internationaux ;
- Organiser des rencontres scientifiques nationales et internationales en relation avec ses axes de recherche.
Organsation
Responsable : Gabriel BISSANGA, Professeur titulaire en Analyse numérique
Membres :
- Macaire BATCHI, Maître de conférences en Mécanique des fluides, Responsable adjoint,
- Benjamin MAMPASSI, Professeur titulaire en Analyse numérique,
- Jean Luc DIMI, Maître de conférences en Epidémiologie,
- Blaise SOME, Professeur titulaire en Analyse numérique,
- Youssouf PARE, Maître de conférences en Analyse numérique,
- Francis BASSONO, Maître de conférences en Analyse numérique,
- Bienvenu ONDAMI, Maître de conférences en Analyse numérique,
- Joseph BONAZEBI-YINDOULA, Assistant,
- Justin MOUYEDO-LOUFOUILOU, Maître assistant en Analyse numérique,
- Yanick WELLOT, Assistant,
- Cyr NGAMOUYI, Assistant,
- Texance MBAYA, Chercheur, Docteur en Epidémiologie,
- Gires Dimitri NKAYA, Doctorant,
- Stévy MIKAMONA, Doctorant,
- Jean Fabrice BISSILA-BISSILA, Doctorant,
- Béyi BOUKARY, Doctorant.
Contacts
Adresse électonique : lania@umng.cg
Adresse physique : UMNG-FST-LANIA, B.P. 69 Brazzaville
Téléphone : (+242) 066687289 / 055787737
Site web :
Rattachement
Faculté des Sciences et Techniques, B.P. 69 Brazzaville
Chiffres clés
Nombre d’enseignants-chercheurs UMNG : 08
Nombre d’enseignants-chercheurs partenaires : 03
Nombre d’agents techniques : 00
Nombre de doctorants et postdoctorants : 05
Axe(s) de recherche
- Environnement et développement durable
- Epidémiologie
Thème(s) de recherche
- Thème 1 : Modèles mathématiques de la pollution des eaux de surface et souterraines ; Responsable du thème : Gabriel BISSANGA
Courte présentation du thème
La pollution des eaux est un phénomène gouverné par des équations aux dérivées partielles linéaires et non linéaires. Nous construisons des modèles mathématiques adaptés à chaque type d’eau, cherchons les solutions analytiques et numériques des équations modélisant le phénomène.
- Thème 2 : Dynamique des fluides
Responsable du thème : Macaire BATCHI
Courte présentation du thème
Modélisation des écoulements et recherche des solutions
- Thème 3 : Epidémiologie
Courte présentation du thème
Etude du comportement des maladies infectieuses
Partenariats
Nationaux : Institut National de Recherche en Sciences Exactes et Naturelles (IRSEN) ; Ecole Supérieure de Gestion et d’Administration des entreprises (ESGAE).
Internationaux : Laboratoire d’analyse numérique, d’Informatique et de Biomathématique (LANIBIO), Université OUAGA-1, Burkina Faso ; AUF ; Centre internationale de mathématiques pures et appliquées (CIMPA) France ; Chaire international en physique mathématique et applications (CIPMA-Chaire UNESCO), Université d’Abomey Calavi, Benin ; African Mathematics Millennium Science Initiative (AMMSI), Kenya ; Union mathématique Internationale (UMI).
Formations
Publications
- Bissanga Gabriel, Jiang Fu Ru. “Application of the modified method of multiple scales to the bending problem, for circular thin plate at very large deflection and the asymptotics of solution (I)”. Applied Mathematics and Mechanics (English edition) Vol. 19, N°. 10, Oct. 1998, Shanghai University, China.
- Bissanga Gabriel. “Application of the Modified Method of Multiple Scales to Solving the Bending Problem, for Circular Thin Plate at Very Large Deflection”. T.B. CENTRE FOR SCIENCE & TECHNOLOGY-INDIA. Jour. of Mathematical Sciences Vol. 13, N°2 (2002) 85-98.
- Bissanga Gabriel. “Application of the Modified Method of Multiple Scales to Solving the Bending Problem, For Circular Thin Plate at Very Large Deflection. The Estimation of Remainder Term of Series Solution”. T.B. CENTRE FOR SCIENCE & TECHNOLOGY-INDIA. Jour. Of Mathematical Sciences Vol. 16, N°1 (2005) 1-7.
- Gabriel BISSANGA. “Application of the Adomian decomposition Method to solve the Duffing equation and comparison with the Perturbation method”. Proceedings of the fourth international Workshop on contemporary problems in mathematical physics, Cotonou, Benin, November 2005, eds. J. Govaerts, M.N. Hounkounou And A. Z. Mzesane (Word Scientific, Singapore, 2006), p.p.372-377.
- Gabriel BISSANGA. “The bending problem for campled but free slip edge elliptical thin plate with large deflection”. International Journal of Nonlinear Operators Theory and Applications. Vol.1, No.1, June 2006. Serials Publications, New Delhi-110002.
- Gabriel BISSANGA. A-K NSEMI. “Application of Adomian decomposition method to solving the Van der Pol equation and comparison with the regular perturbation method”. Proceedinds of the Five international workshop on contemporary problems in mathematical physics, Cotonou-Benin, eds. J. Govaerts, M.N. Hounkounou ( International Chair in Mathematical Physics and Applications, ICMP- UNESCO Chair, University of Abomey-Calavy, 072 BP 50 Cotonou, Republic of Benin, December 2008).
- Pierre BAKI-TANGOU, Gabriel BISSANGA. “Application of Adomian Decomposition method to solving the Duffing-Van der Pol equation”. Communications in Mathematical Analysis. Vol. 4, No.2. Pp.30- 40(2008).
- Gabriel BISSANGA. “An application of the perturbation method and the Adomian decomposition method (ADM) in solving Fitzhugh-Nagomo (FHN) equations”. Far East Journal of Mathematical Sciences (FJMS).Vol.50, No.2, 2011, pp 159-173.
- Gabriel BISSANGA and Joseph BONAZEBI-YINDOULA. “Application of the Adomian decomposition method to solving the singular perturbation of a linear ordinary differential equation”. Advances and Applications in Mathematical Siences. Vol. 10, issue 3, july 2011, pp 231-242.
- Françis BASSONO, PARE YOUSSOUF, Gabriel BISSANGA and Blaise SOME. “Application of the Adomian decomposition method and the perturbation method to solving integral equations”. American Journal Mathematics and Mathematical Sciences. Vol.1, N° 2, July-December 2012, Pp. 121-128.
- Batchi M., «Some theoretical considerations of the linear stability of fluid flow in axisymmetric geometry by the spectral Galerkin method» Journal of Applied Mathematics and Physics, vol.4 Issue n°1 (2012), p.23-32.
- Batchi M., and Jina Prudence Ekogo «Application of the spectral method Galerkin to the numerical resolution of the energy equation in fluid flow to axisymmetric geometry » Global Journal of Pure and Applied Mathematics, vol.8 n°3 (2012), p.305-309.
- Françis BASSONO, PARE YOUSSOUF, Gabriel BISSANGA and Blaise SOME. “Application of the Adomian decomposition method and the perturbation method to solving system of perturbed equations”. Far East Journal of Mathematical Sciences (FJMS).Vol.7, No.2, 2012, pp 91-99.
- Bissanga Gabriel, Bassono Francis, Pare Youssouf, Blaise Some, “On the construction of the series solution of the Adomian decomposition method ”. International Journal of Applied Mathematical Research 2 (2) (2013), 188-199. Science Publishing Corporation. www.sciencepubco.com/index.php/IJMAR.
- Bissanga Gabriel, Bassono Francis, Pare Youssouf, Blaise Some, “Application of a modified Adomian decomposition method to solving a kind of wave equation”. International Journal of Applied Mathematical Research 2 (2) (2013), 213-219. Science Publishing Corporation. www.sciencepubco.com/index.php/IJMAR.
- Youssouf Pare, Justin Mouyedo Loufouilou, Gabriel Bissanga. “Application of the SBA and Perturbation Methods to Solving a Nonlinear Partial Differential Equation”. Nonl. Analysis and Differential Equations, Vol. 1, 2013, no. 3, 101 – 113 HIKARI Ltd, www.m-hikari.com.
- Joseph BONAZEBI YINDOULA, PARE Youssouf, Gabriel BISSANGA, Francis BASSONO, Blaise SOME. « Application of the Adomian decomposition method and laplace transform method to solving the convection-diffusion-dissipation equation », International Journal of Applied Mathematical Research, 3 (1) (2014) 30-35. Science Publishing Corporation. www.sciencepubco.com/index.php/IJMAR.
- Justin MOUYEDO LOUFOUILOU, Gabriel BISSANGA, BASSONO Francis, PARE Youssouf, “ Application of Adomian decomposition method to solving some kinds of partial differential equations and system of partial differential Equations”.International Journal of Applied Mathematical Research1 (4) (2013) 190-198. Science Publishing Corporation. www.sciencepubco.com/index.php/IJMAR.
- Gabriel BISSANGA, “An Application of the Perturbation Method And the Adomian Decomposition Method (ADM) in Solving Fitzhugh-Nagumo (FHN) Equations”. Fart East Journal of Mathematical Sciences (FJMS). Vol. 50, N°2, 2011, pp 159-173.
- Justin MOUYEDO LOUFOUILOU, Gabriel BISSANGA and PARE Youssouf. “Application of the Adomian Decomposition Method (ADM) to solving the Integral and Integral-differential Equations”. Advances in Dynamical Systems and Applications. Vol. 9, N° 1, (2014) pp. 1-7.
- Joseph BONAZEBI YINDOULA, Gabriel BISSANGA, PARE Youssouf, Francis BASSONO and Blaise SOME. “Application of the Adomian Decomposition Method (ADM) and the SOME BLAISE ABBO (SBA) method to solving the diffusion-reaction equations”. Advances in Theoretical and Applied Mathematics. Vol. 9, N° 2 (2014), pp. 97-104.
- PARE Youssouf, Francis BASSONO, Gabriel BISSANGA, Rasmane YARO and Blaise SOME, “Comparison of the Adomian Decomposion Method and Laplace Transform on a System of Cauchy PDEs”. Global Journal of Pure and Applied Mathematics. Vol. 10, N° 2 (2014), pp. 255-263.
- Gabriel BISSANGA and Joseph BONAZEBI YINDOULA, “A New Approach Of Construction Of Adomian Algorithm, Application of The Adomian Decomposition Method (ADM) And The SOME Blaise ABBO (SBA) Method To Solving The Convection Equation”. Pioneer Journal of Mathematics and Mathematical Sciences. Vol. 13, N°2, 2015, pages 127-138.
- Joseph BONAZEBI YINDOULA, Gabriel BISSANGA, and PARE Youssouf, “Appllication of the Adomian of Adomian Decomposition Method (ADM) and the Decomposition Laplace-Adomian Method to Solving Some Equations Of The Models of Water Pollution”. Advances in Dynamical Systems and Applications. Vol. 10, N°1 (2015), pp. 1-11.
- Joseph Bonazebi Yindoula, Alphonse Massamba, Gabriel Bissanga. “ Solving of Klein-Gordon by Two Methods of Numerical Analysis”. Journal of Applied Mathematics and Physics, ISSN Print: 2327-4352, 2016, 4, 1916-1929.
- Joseph Bonazebi-Yindoula, Youssouf Pare, Francis Bassono and Gabriel Bissanga. “A Wave Equation with Linear Damping Solved by Laplace Transform and Adomian Method”. Far East Journal of Applied Mathematics. ISSN: 0972-0960, Vol. 96, N° 1, 2017, Pp. 43-54.
- Joseph Bonazebi-Yindoula, Youssouf Pare, Francis Bassono and Gabriel Bissanga. “Solving a Linear Convection-diffusion Problem of Cauchy Kind by Laplace-Adomian Method”. Far East Journal of Mathematical Sciences (FJMS). ISSN: 0972-0871, Vol. 101, N° 3, 2017, pp. 517-527.
- André Bitsindou, A. S. Nkokolo Massamba, Hilaire Nkounkou, Benjamin Mampassi and Gabriel Bissanga. “A Strategy For Solving Numerically Nonlinear Parabolic Equations Over Two Dimensional Domain With Complex Geometry”. International Journal of Numerical Methods and Applications. ISSN: 0975-0452 , Vol.15, N°1 , 2016, pp.19-30.
- Béyi Boukary, Justin Loufouilou-Mouyedo, Joseph Bonazebi-Yindoula, Gabriel Bissanga. “Application of the Adomian Decomposition Method (ADM) for Solving the Singular Fourth-Order Parabolic Partial Differential Equation”. Journal of Applied Mathematics and Physics, 2018, 6, 1476-1480.
- André Bitsindou*, Joseph Bonazebi-Yindoula, Gabriel Bissanga. « Comparative Study of the Adomian Decomposition Method and Alternating Direction Implicit (ADI) for the Resolution of the Problems of Advection- Diffusion-Reaction ». Journal of Applied Mathematics and Physics, 2018, 6, 1937-1950.
- Beyi Boukary Joseph Bonazebi-Yindoula, Justin Loufouilou Mouyedo, Longin Some and Gabriel Bissanga. « Application of the SBA Method for Solving Partial Differential Equations ». Nonlinear Analysis and Differential Equations, Vol. 6, 2018, no. 3, 91–103. HIKARI Ltd, www.m-hikari.com.
- Gires Dimitri NKAYA, Francis BASSONO, Rasmaé YARO, Joseph BONAZEBI YINDOULA & Gabriel BISSANGA. « Application of the SBA Method for Solving the partial Differential Equation ». Journal of Mathematics Research, Vol. 10, No .6, 2018, 98-107.
- Gires Dimitri NKAYA, Justin Mouyedo-Loufouilou, Yanick A. S. WELLOT, Joseph BONAZEBI YINDOULA and Gabriel BISSANGA. « SBA METHOD IN SOVING THE SCHRODINGER EQUATION ». International J. Fonctional Analysis. Theory and Applications. Vol. 10, No. 1, 2018, 1-10.
- Mizere, Dominique, Diafouka, Michel Koukouatikissa, Mizère, Dominique, Bindouga, Rufin, Ondami, Bienvenu . Estimation of parameters in the extended com-Poisson family of discrete distributions Far East Journal of Theoretical Statistics 2014. 48(1) :67-85
- Bienvenu Ondami, The Effect of Numerical Integration on the Finite Element Approximation of a Second Order Elliptic Equation with Highly Oscillating Coefficients. Journal of Interpolation and Approximation in Scientific Computing. Vol. 2015, No. 2, pp 128- 136, https://doi.org/10.5899/2015/jiasc-00084
- Texance MBAYA, Jean Luc DIMI, Bienvenu ONDAMI, « Mathematical Analysis of Deterministic and Stochastic Model of Tuberculosis». International Journal of Scientific and of Scientific and Innovative Mathematical Research (IJSIMR). Vol. 4, No.1, January 2016, PP 8-20.
- Bienvenu ONDAMI. Finite volume discretisation for the one-dimensional convection diffusion-dissipation equation. International Journal of Applied Mathematical Research. Vol. 5, No 4 on page 206.
- Bienvenu Ondami. “Approximation of a Second-order Elliptic Equation with Discontinuous and Highly Oscillating Coefficients by Finite Volume Methods”. Journal of Mathematics Research. 2016, Vol. 8, No. 6, pp 34- 44.
- Bienvenu ONDAMI. Finite volume discretisation for the one-dimensional convection diffusion-dissipation equation. International Journal of Applied Mathematical Research. Vol. 5, No 4 pp 206-208.
- Samuel Bowong, Jean-Luc Dimi, Jean-Claude Kamgang, Joseph Mbang, Jean Jules Tewa. « Survey of recent results of multi-compartments intra-host models of malaria and HIV ». HAL, INRIA, 2008, 9, pp.85-107. <hal-01277919>, https://hal.inria.fr/hal-01277919.
- Jean Luc DIMI,Texance MBAYA. « Analisis of stochastic model of tuberculosis transmission ». Journal of progressive research in mathematics. 2016. Vol. 9. No. 1. Pp. 1317-1331. www.scitecresearch.com/journals.
- Bienvenu ONDAMI. “THE METHOD OF LINES WITH A FINITE VOLUMES APPROACH FOR TRANSIENT CONVECTION-DIFFUSION PROBLEMS”. Journal of Mathematical Sciences: Advances and Applications. 2017, Vol. 44, pp. 91-109. https://doi.org/10.18642/jmsaa_7100121779
- Bienvenu ONDAMI. “Finite volume discretization of a class of parabolic equations with discontinuous and oscillating coefficients”. Applied Mathematical Sciences. 2018, Vol. 12, No. 3, pp. 121-135. https://doi.org/10.12988/ams.2018.76200.
- Jean Jules Tewa, Jean Luc Dimi, Samuel Bowong. « Lyapunov functions for a dengue disease transmission model ». Chaos, Solitons and Fractals 39 (2009) 936–941.
- Jean Luc Dimi1, Jean Fabrice Bissila Bissila and Texance Mbaya. « Some Stochastic Properties of Cholera Model ». Vol. 4, 2016, no. 16, 779 – 792. HIKARI Ltd, www.m-hikari.comhttps://doi.org/10.12988/nade.2016.61189.
- Jean Luc Dimi and Texance Mbaya. « Dynamics analysis of stochastic tuberculosis model transmission with immune response ». AIMS Mathematics, 2018, 3(3): 391–408, DOI:10.3934/Math.2018.3.391. http://www.aimspress.com/journal/Math.
- Jean Luc DIMI, BISSILA BISSILA , Theophile MAVOUNGOU. « Stability Analysis of Deterministic Cholera Model ». Journal of Progressive Research in Mathematics(JPRM). 2016, Vol. 7, No. 2, pp. 962-974. www.scitecresearch.com/journals.
- A.J. Bissouesse, D. Moukoko, F.D.R. Langa and M. Batchi, « Existence and uniqueness of solution for Cahn-Hilliard hyperbolic phase field system with Dirichlet boundary conditions and polynomial potential », Int. J. applied mathematical research, 7(1), 2018, pp.10-14.