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Deformation of singular lagrangian subvarieties |
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| Authors: | |
| Institution: | (1) FB Mathematik, Johannes-Gutenberg-Universität Mainz, 55099 Mainz, Germany |
| Abstract: | We investigate deformations of lagrangian manifolds with singularities. We introduce a complex similar to the de Rham-complex whose cohomology calculates deformation spaces. This cohomology turns out to be constructible in many cases. Examples of singular lagrangian varieties are presented and deformations are calculated explicitly.Mathematics Subject Classification (2000): 14B05, 14B12, 58F05, 32S40, 32S60 |
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