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An elementary alternative to ECH capacities
The embedded contact homology (ECH) capacities are a sequence of numerical invariants of symplectic four-manifolds that give (sometimes sharp) obstructions to symplectic embeddings. These capacities are defined using embedded contact homology, and establishing their basic properties currently requir...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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National Academy of Sciences
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9436356/ https://www.ncbi.nlm.nih.gov/pubmed/35994675 http://dx.doi.org/10.1073/pnas.2203090119 |