Lagrangian submanifolds in strictly nearly Kähler 6-manifolds

Hông Vân Lê, Lorenz Schwachhöfer

Lagrangian submanifolds in strict nearly Kähler 6-manifolds are related to special Lagrangian submanifolds in Calabi-Yau 6-manifolds and coassociative cones in $G_2$-manifolds. We…