In differential geometry, a subject of mathematics, a symplectic manifold is a smooth manifold, , equipped with a closed nondegenerate differential 2-form , called the symplectic form. The study of symplectic manifolds is called symplectic geometry or symplectic topology. Symplectic manifolds arise naturally in abstract formulations of classical mechanics and analytical mechanics as the cotangent bundles of manifolds. For example, in the Hamiltonian formulation of classical mechanics, which provides one of the major motivations for the field, the set of all possible configurations of a system is modeled as a manifold, and this manifold's cotangent bundle describes the phase space of the system.
and 26 Related for: Symplectic manifold information
called the symplectic form. The study of symplecticmanifolds is called symplectic geometry or symplectic topology. Symplecticmanifolds arise naturally...
Poisson manifold is a smooth manifold endowed with a Poisson structure. The notion of Poisson manifold generalises that of symplecticmanifold, which in...
Symplectic geometry is a branch of differential geometry and differential topology that studies symplecticmanifolds; that is, differentiable manifolds...
nondegenerate 2-form ω, called the symplectic form. A symplecticmanifold is an almost symplecticmanifold for which the symplectic form ω is closed: dω = 0. A...
a symplectic vector space is a vector space V over a field F (for example the real numbers R) equipped with a symplectic bilinear form. A symplectic bilinear...
the manifold, whose equivalence is the content of the Frobenius theorem. Contact geometry is in many ways an odd-dimensional counterpart of symplectic geometry...
to be done. A Riemannian metric on a manifold allows distances and angles to be measured. Symplecticmanifolds serve as the phase spaces in the Hamiltonian...
infinite-dimensional manifold and a real valued function on it. In the symplectic version, this is the free loop space of a symplecticmanifold with the symplectic action...
manifold, but there are almost complex manifolds that are not complex manifolds. Almost complex structures have important applications in symplectic geometry...
symplecticmanifold can be used to define a Hamiltonian system. The function H is known as "the Hamiltonian" or "the energy function." The symplectic...
In differential geometry, an almost symplectic structure on a differentiable manifold M {\displaystyle M} is a two-form ω {\displaystyle \omega } on M...
and embeddability of manifolds in Euclidean space. Suppose a manifold X {\displaystyle X} is embedded in to a symplecticmanifold ( M , ω ) {\displaystyle...
In mathematics, a symplectomorphism or symplectic map is an isomorphism in the category of symplecticmanifolds. In classical mechanics, a symplectomorphism...
a tool associated with a Hamiltonian action of a Lie group on a symplecticmanifold, used to construct conserved quantities for the action. The momentum...
not angle. A symplecticmanifold is a manifold equipped with a closed, nondegenerate 2-form. This condition forces symplecticmanifolds to be even-dimensional...
{\displaystyle n} th exterior power of the symplectic form on a symplecticmanifold is a volume form. Many classes of manifolds have canonical volume forms: they...
study of quantum groups. Manifolds with a Poisson algebra structure are known as Poisson manifolds, of which the symplecticmanifolds and the Poisson–Lie groups...
In mathematics and physics, a Hamiltonian vector field on a symplecticmanifold is a vector field defined for any energy function or Hamiltonian. Named...
consistently: symplecticmanifolds are a boundary case, and coarse geometry is global, not local. By definition, differentiable manifolds of a fixed dimension...
Kähler manifold. Any symplecticmanifold admits a compatible almost complex structure making it into an almost Kähler manifold. A Kähler manifold is an...
a symplectic vector field is one whose flow preserves a symplectic form. That is, if ( M , ω ) {\displaystyle (M,\omega )} is a symplecticmanifold with...
A symplectic space may refer to: SymplecticmanifoldSymplectic vector space This disambiguation page lists articles associated with the title Symplectic...
is based upon the flows generated by a smooth Hamiltonian over a symplecticmanifold. The flows are symplectomorphisms and hence obey Liouville's theorem...