Abstract
We introduce the notion of symplectic microfolds and symplectic micromorphisms between them. They form a symmetric monoidal category, which is a version of the “category” of symplectic manifolds and canonical relations obtained by localizing them around Lagrangian submanifolds in the spirit of Milnor’s microbundles.
Citation
Alberto S. Cattaneo. Benoit Dherin. Alan Weinstein. "Symplectic microgeometry I: micromorphisms." J. Symplectic Geom. 8 (2) 205 - 223, June 2010.
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