Liste des Publications[ ATINDOGBE COMLAN CYRIAQUE]

Pseudo-inversion of degenerate metrics.

ATINDOGBE COMLAN CYRIAQUE [1], TOSSA JOEL [3], EZIN JEAN-PIERRE [2],

Let (M, g) be a smooth manifold M endowed with a metric g. A large class of differential operators in differential geometry is intrinsically defined [...]

Article, Ajoutée le 22/02/2018 12:42

Lightlike Einstein hypersurfaces in Lorentzian manifolds with constant curvature

ATINDOGBE COMLAN CYRIAQUE [1], EZIN JEAN-PIERRE [2], TOSSA JOEL [3],

We study and characterize a class of lightlike hypersurfaces in Lorentzian manifolds of constant curvature, that satisfy Einstein equation. Integrabi [...]

Article, Ajoutée le 22/02/2018 13:10

Relative nullity space foliation of the screen distribution of a lightlike hypersurfaces.

ATINDOGBE COMLAN CYRIAQUE [1], EZIN JEAN-PIERRE [2], TOSSA JOEL [3],

This paper deals with results concerning the relative nullity foliation of the screen distribution of a lightlike Einstein hypersurface [...]

Article, Ajoutée le 22/02/2018 13:17

A note on conformal connections on lightlike hypersurfaces.

ATINDOGBE COMLAN CYRIAQUE [1], BERARD BERGERY Lionel [2],

Degenerate submanifolds of pseudo-Riemannian manifolds are quite difficult to study because there is no preferred connection when the sub- manifold [...]

Article, Ajoutée le 22/02/2018 13:21

Scalar curvature on lightlike hypersurfaces

ATINDOGBE COMLAN CYRIAQUE [1],

Recently, the concept of induced scalar curvature of lightlike hypersurfaces is introduced, restricting on a special class of the latter. This paper [...]

Article, Ajoutée le 22/02/2018 13:25

Gray tensors on lightlike hypersurfaces

ATINDOGBE COMLAN CYRIAQUE [1], BERARD BERGERY Lionel [2], TOSSA JOEL [3],

This paper introduces Gray-tensors on lightlike hypersurfaces M n+1 of signature (0, n), (n ≥ 1) and investigates on their basic properties in connec [...]

Article, Ajoutée le 22/02/2018 13:30

Pseudo – Jacobi operators and Osserman lightlike hypersurfaces

ATINDOGBE COMLAN CYRIAQUE [1], DUGGAL Krishan Lal [2],

We study pseudo-Jacobi operators associated to algebraic curvature maps on lightlike hypersurfaces M and investigate conditions for an induced Rieman [...]

Article, Ajoutée le 22/02/2018 13:33

Blaschke type normalization on light-Like Hypersurfaces

ATINDOGBE COMLAN CYRIAQUE [1],

In this paper we construct and study a Blaschke type normalization on the lightlike hypersurface immersions with 1-degenerate second fundamental for [...]

Article, Ajoutée le 22/02/2018 13:37

Normalization and prescribed extrinsic scalar curvature on lightlike hypersurfaces

ATINDOGBE COMLAN CYRIAQUE [1],

In a recent paper [C. Atindogbé, Scalar curvature on lightlike hypersurfaces, Appl. Sci. 11 (2009) 9–18], the present author considered the concept o [...]

Article, Ajoutée le 22/02/2018 13:44

Reduction of the co dimension of Lightlike Isotropic Submanifolds.

ATINDOGBE COMLAN CYRIAQUE [1],

We give a sufficient condition for a lightlike isotropic submanifold M, of dimension n, which is not totally geodesic in a semi-Riemannian manifold o [...]

Article, Ajoutée le 22/02/2018 13:45

Publications par entité

  • Centre de Formation et de Recherche en matière de Population (CEFORP) (15)
  • Centre Interfacultaire de Formation et de Recherche en Environnement pour le Développement Durable (CIFRED) (18)
  • Chaire Internationale en Physique Mathématique et Applications (CIPMA-Chaire UNESCO) (16)
  • Ecole Doctorale Pluridisciplinaire <<Espaces, Culture et Développement>> (0)
  • Ecole Nationale d'Administration et de Magistrature (ENAM) (47)
  • Ecole Nationle d'Economie Appliquée et de Management (82)
  • Ecole Normale Supérieure (24)
  • Ecole Polytechnique d'Abomey-Calavi (EPAC) (879)
  • Faculté de droit et de Science Politique (FADESP) (57)
  • Faculté des Lettres et Sciences Humaines (FLASH) (889)
  • Faculté des Lettres, Langues, Arts et Communications (FLLAC) (0)
  • Faculté des Sciences Agronomiques (1444)
  • Faculté des Sciences de la Santé (FSS) (1757)
  • Faculté des Sciences Economiques et de Gestion (FASEG) (144)
  • Faculté des Sciences et Techniques (FAST) (792)
  • Faculté des Sciences Humaines et Sociales (FASHS) (19)
  • Institut de Formation et de Recherche en Informatique (IFRI) (72)
  • Institut de Mathématiques et de Sciences Physiques (IMSP) (75)
  • Institut National de l'Eau (INE) (13)
  • INSTITUT NATIONAL DE LA JEUNESSE DE L’EDUCATION PHYSIQUE ET SPORT(INJEPS) (192)
  • Institut National des Métiers d'Art d'Archéologie et de la Culture (INMAAC) (4)
  • Institut National Médico Sanitaire ( INMeS) (0)
  • Institut Régional de Santé Publique (IRSP) (51)

Publications par sexe

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