Lagrangian torus fibrations and visible non-orientable Lagrangians in rational surfaces

<p>Lagrangian torus fibrations on closed 4-dimensional symplectic manifolds such as toric and almost toric fibration are useful for visualizing and constructing Lagrangian submanifolds. In particular, we will describe various visible non-orientable Lagrangian surfaces for mod 2 classes of symplectic rational surfaces.</p>