Abstract
We establish an h-principle for exact Lagrangian embeddings with concave Legendrian boundary. We prove, in particular, that in the complement of the unit ball B in the standard symplectic \({\mathbb{R}^{2n}, 2n \geq 6}\), there exists an embedded Lagrangian n-disc transversely attached to B along its Legendrian boundary, which is loose in the sense of Murphy (Loose Legendrian embeddings in high dimensional contact manifolds, arXiv:1201.2245, 2013).
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Yakov Eliashberg was Partially supported by the NSF grant DMS-1205349.
Emmy Murphy was Partially supported by the NSF grant DMS-0943787.
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Eliashberg, Y., Murphy, E. Lagrangian caps. Geom. Funct. Anal. 23, 1483–1514 (2013). https://doi.org/10.1007/s00039-013-0239-2
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DOI: https://doi.org/10.1007/s00039-013-0239-2