Extremaleigenschaften von Kreissektoren und Halbkugeln
Extremals for the Sobolev inequality on the seven-dimensional quaternionic Heisenberg group and the quaternionic contact Yamabe problem
A complete solution to the quaternionic contact Yamabe problem on the seven-dimensional sphere is given. Extremals for the Sobolev inequality on the seven-dimensional Heisenberg group are explicitly described and the best constant in the L2 Folland–Stein embedding theorem is determined.
Extreme Curves Bound Embedded Minimal Surfaces of the Type of the Disc.
Extrinsic Bounds on ... of ... on a Compact Manifold
Extrinsic shape of circles and standard imbeddings of projective spaces.
Extrinsic symmetric spaces and orbits of s-representations.
Extrinsic symmetric submanifolds contained in quaternionic symmetric spaces
Extrinsic Upper Bounds for ...1.
-biminimal maps between Riemannian manifolds
We give the definition of -biminimal submanifolds and derive the equation for -biminimal submanifolds. As an application, we give some examples of -biminimal manifolds. Finally, we consider -minimal hypersurfaces in the product space and derive two rigidity theorems.
-harmonic maps which map the boundary of the domain to one point in the target.
-manifolds and integrable systems of hydrodynamic type
We investigate the role of Hertling-Manin condition on the structure constants of an associative commutative algebra in the theory of integrable systems of hydrodynamic type. In such a framework we introduce the notion of -manifold with compatible connection generalizing a structure introduced by Manin.
-Планарные преобразования пространств аффинной связности
(F1, F2)- And (F3, F4)-Connexions Of An Almost Complex And An Almost Product Space
Factorization of semisimple discrete representations of Kähler groups.
Fake spherical spaceforms of constant positive scalar curvature.
Families of -symplectic metrics on full flag manifolds.
Families of congruent submanifolds
Families of spheres
Family of projective projections on tensors and connections.
Family of subspaces in a Finsler space II