Loading Web-Font TeX/Math/Italic
| Register
\newcommand{\Cat}{{\rm Cat}} \newcommand{\A}{\mathcal A} \newcommand{\freestar}{ \framebox[7pt]{$\star$} }

2. Hyper-Kähler Structures

    1. Hyper-Kähler Structure on T^* M


      Add remark

      Problem 2.1.

      Let M be a Kähler manifold. Must T^*M admit a hyper-Kähler structure?
          Counter examples have been found to exist.

          Cite this as: AimPL: Non-Hermitian quantum mechanics and symplectic geometry, available at http://aimpl.org/nhquantumsymp.