نتایج جستجو برای: heisenberg group
تعداد نتایج: 987148 فیلتر نتایج به سال:
The study of step 2 subRiemannian manifolds has the Heisenberg group as a prototype. This is a noncommutative Lie group with the base manifold R and endowed with a nonintegrable distribution spanned by two of the noncommutative left invariant vector fields. This structure enjoys also the property of being a contact structure or a CR-manifold. The study of the subRiemannian geodesics on the Heis...
In this paper, we study translation invariant surfaces in the 3-dimensional Heisenberg group $rm Nil_3$. In particular, we completely classify translation invariant surfaces in $rm Nil_3$ whose position vector $x$ satisfies the equation $Delta x = Ax$, where $Delta$ is the Laplacian operator of the surface and $A$ is a $3 times 3$-real matrix.
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