Instability of constant mean curvature surfaces of revolution in spherically symmetric spaces.
Instability of the nearly-Kähler six-sphere.
Instanton invariants of ...P2 via topology.
Instantons on cylindrical manifolds and stable bundles.
Instantons on Hopf surfaces and monopoles on solid tori.
Instantony a topologie čtyřrozměrných variet
Instrinsic Connections for Levi Metrics.
Integrability Conditions Of Derivational Formulas Of A Subspace Of A Generalized Riemannian Space
Integrability for representations appearing in geometric pre-quantization
Integrability obstructions for extensions of Lie algebroids
Integrability of distribution on a nearly Sasakian manifold.
Integrability of Jacobi and Poisson structures
We discuss the integrability of Jacobi manifolds by contact groupoids, and then look at what the Jacobi point of view brings new into Poisson geometry. In particular, using contact groupoids, we prove a Kostant-type theorem on the prequantization of symplectic groupoids, which answers a question posed by Weinstein and Xu. The methods used are those of Crainic-Fernandes on -paths and monodromy group(oid)s of algebroids. In particular, most of the results we obtain are valid also in the non-integrable...
Integrability of tensor structures of electromagnetic type.
Integrability of the Poisson algebra on a locally conformal symplectic manifold
Summary: It is proven that the Poisson algebra of a locally conformal symplectic manifold is integrable by making use of a convenient setting in global analysis. It is also observed that, contrary to the symplectic case, a unified approach to the compact and non-compact case is possible.
Integrable equations and their evolutions based on intrinsic geometry of Riemann spaces.
Integrable hierarchies and the modular class
It is well-known that the Poisson-Nijenhuis manifolds, introduced by Kosmann-Schwarzbach and Magri form the appropriate setting for studying many classical integrable hierarchies. In order to define the hierarchy, one usually specifies in addition to the Poisson-Nijenhuis manifold a bi-hamiltonian vector field. In this paper we show that to every Poisson-Nijenhuis manifold one can associate a canonical vector field (no extra choices are involved!) which under an appropriate assumption defines an...
Integrable smooth planar billiards and evolutes.
Integrable string models in terms of chiral invariants of groups.
Integrable systems and group actions
The main purpose of this paper is to present in a unified approach to different results concerning group actions and integrable systems in symplectic, Poisson and contact manifolds. Rigidity problems for integrable systems in these manifolds will be explored from this perspective.
Integral distance on a Lipschitz Riemannian manifold.