Infinite-Dimensional Lie Groups
Fuente:
arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2026
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| _version_ | 1866917271990960128 |
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| author | Gloeckner, Helge Neeb, Karl-Hermann |
| author_facet | Gloeckner, Helge Neeb, Karl-Hermann |
| contents | This is a preliminary version of a book on infinite-dimensional Lie groups. It covers the basics of calculus and manifolds in the context of locally convex spaces, based on Bastiani's notion of a smooth map. Starting from this concept, we develop the basics of smooth manifolds and define Lie groups as manifolds with smooth group operations. We discuss in particular several classes of Lie groups, such as regular ones, or those with an exponential function that is a local diffeomorphism. The local theory, subgroups and quotients are explored in some detail. Classes of Lie groups that are discussed in detail include: unit groups of continuous inverse algebras, groups of smooth maps, direct limit groups and groups of diffeomorphism. We also included chapters on the topology of infinite-dimensional Lie group and on various selected topics. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_12362 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Infinite-Dimensional Lie Groups Gloeckner, Helge Neeb, Karl-Hermann Functional Analysis Mathematical Physics Differential Geometry Group Theory 22E65, 22E15, 46T05, 58D15, 46T10, 58D05 This is a preliminary version of a book on infinite-dimensional Lie groups. It covers the basics of calculus and manifolds in the context of locally convex spaces, based on Bastiani's notion of a smooth map. Starting from this concept, we develop the basics of smooth manifolds and define Lie groups as manifolds with smooth group operations. We discuss in particular several classes of Lie groups, such as regular ones, or those with an exponential function that is a local diffeomorphism. The local theory, subgroups and quotients are explored in some detail. Classes of Lie groups that are discussed in detail include: unit groups of continuous inverse algebras, groups of smooth maps, direct limit groups and groups of diffeomorphism. We also included chapters on the topology of infinite-dimensional Lie group and on various selected topics. |
| title | Infinite-Dimensional Lie Groups |
| topic | Functional Analysis Mathematical Physics Differential Geometry Group Theory 22E65, 22E15, 46T05, 58D15, 46T10, 58D05 |
| url | https://arxiv.org/abs/2602.12362 |