Classification of cylindrically symmetric static space-times according to their proper homothetic vector fields.
Classification of endomorphisms of some Lie algebroids up to homotopy and the fundamental group of a Lie algebroid
Classification of five dimensional hypersurfaces with affine normal parallel cubic form.
Classification of generalized affine symmetric spaces of dimension n ≤ 4 [Book]
Classification of homogeneous submanifolds in homogeneous spaces.
Classification of invariant AHS-structures on semisimple locally symmetric spaces
We discuss which semisimple locally symmetric spaces admit an AHS-structure invariant under local symmetries. We classify them for all types of AHS-structures and determine possible equivalence classes of such AHS-structures.
Classification of irreducible holonomies of torsion-free affine connections.
Classification of locally projectively homogeneous torsion-less affine connections in the plane domains.
Classification of locally symmetric contact metric manifolds.
Classification of Monge-Ampère equations with two variables
This paper deals with the classification of hyperbolic Monge-Ampère equations on a two-dimensional manifold. We solve the local equivalence problem with respect to the contact transformation group assuming that the equation is of general position nondegenerate type. As an application we formulate a new method of finding symmetries. This together with previous author's results allows to state the solution of the classical S. Lie equivalence problem for the Monge-Ampère equations.
Classification of overtwisted contact structures on 3-manifolds.
Classification of -homomorphisms between higher symplectic spinors
Classification of pencils of conics of type VI in the isotropic plane. (Klassifikationstheorie der Kegelschnittbüschel vom Typ VI der isotropen Ebene.)
Classification of principal connections naturally induced on
We consider a vector bundle and the principal bundle of frames of . Let be a principal connection on and let be a linear connection on . We classify all principal connections on naturally given by and .
Classification of projective space motions with only plane trajectories
The paper contains the solution of the classification problem for all motions in the complex projective space, which have only plane trajectories. It is shown that each such motion is a submanifold of a maximal motion with the same property. Maximal projective space motions with only plane trajectories are determined by special linear submanifolds of dimensions 2, 3, 5, 8 in , they are denoted as and given by explicit expressions.
Classification of Randers metrics of scalar flag curvature.
Classification of surfaces in which are centroaffine-minimal and equiaffine-minimal.
Classification of -Ricci-semisymmetric -manifolds.
Classifications of some special infinity-harmonic maps.
Classifications of star products and deformations of Poisson brackets
On the algebra of functions on a symplectic manifold we consider the pointwise product and the Poisson bracket; after a brief review of the classifications of the deformations of these structures, we give explicit formulas relating a star product to its classifying formal Poisson bivector.