Canonical forms for separability structures with less than five Killing tensors
Cauchy data on a manifold
Cauchy's problem for Bach's equations of general relativity.
Champs de spin et relativité générale
Chandrasekhar ansatz and the generalized total angular momentum operator for the Dirac equation in the Kerr-Newman metric.
Characteristic evolution and matching.
Characterizing the conformality in a Minkowski space
Classification of cylindrically symmetric static space-times according to their proper homothetic vector fields.
Classification of relative minima singularities
Clifford fibrations and possible kinematics.
Compact spacelike hypersurfaces with constant mean curvature in the anti de Sitter space.
Complete classification of spatial surfaces with parallel mean curvature vector in arbitrary non-flat pseudo-Riemannian space forms
Submanifolds with parallel mean curvature vector play important roles in differential geometry, theory of harmonic maps as well as in physics. Spatial surfaces in 4D Lorentzian space forms with parallel mean curvature vector were classified by B. Y. Chen and J. Van der Veken in [9]. Recently, spatial surfaces with parallel mean curvature vector in arbitrary pseudo-Euclidean spaces are also classified in [7]. In this article, we classify spatial surfaces with parallel mean curvature vector in pseudo-Riemannian...
Complete solution of Hadamard's problem for the scalar wave equation on Petrov type III space-times
Complex Lagrange spaces.
Computational cosmology: From the early universe to the large scale structure.
Conal orders on homogeneous spaces.
Conference on Geometry and Mathematical Physics, Bulgaria, Zlatograd, 28.08-01.09.2005
List of ParticipantsOrganizing committee: Vasil Tsanov – Sofia University (Chairman), Harry Aleksiev – High School for Management and Laguages in Zlatograd (Local Organizer), Leon Farhy – Sofia University (Scientific Secretary), Emil Horozov – Sofia University, Ivailo Mladenov – Bulgarian Academy of Sciences, Angel Zhivkov – Sofia University.
Conformal geometry and spatially homogeneous cosmology
Connessioni adattate ad un Riferimento in Relatività Generale
I vari metodi di definire connessioni adattate ad un Riferimento fisico vengono qui ricondotti ad un unico formalismo. Viene inoltre introdotta la nozione generale di campo gravitazionale affine adattato (sia al Riferimento che alla connessione).
Conos de luz.
Using a new characterization of the Lorentz quadrics, we establish a reformulation of the Special Relativity Theory.