proposition 14.84 Properties of a contraction
open in the book ·
parts/02-mathematical-methods/12-lie-groups-fibre-bundles.tex:3629
· p. 583
Rests on
- depends_on definition 14.83 Contraction ¶
-
depends_on
definition 14.10
Killing form
¶
-
depends_on
equation 14.5
eq:lie-structconst
¶
-
step_from
equation 14.4
eq:lie-gengrlie
¶
- step_from equation 14.3 eq:lie-generators ¶
- step_from equation 14.2 eq:lie-varincor ¶
-
step_from
equation 14.4
eq:lie-gengrlie
¶
-
depends_on
equation 14.5
eq:lie-structconst
¶
-
depends_on
proposition 14.77
Semisimple algebras admit no nontrivial extension
¶
-
depends_on
definition 14.75
The classifying group
¶
-
depends_on
definition 14.74
Coboundary and triviality
¶
-
depends_on
proposition 14.73
The extension datum is a $2$-cocycle
¶
- depends_on definition 14.72 Central extension ¶
- proves proof ch:12-lie-groups-fibre-bundles@proof-35 ¶
-
depends_on
proposition 14.73
The extension datum is a $2$-cocycle
¶
- depends_on proposition 14.73 The extension datum is a $2$-cocycle ¶ ↺
-
depends_on
definition 14.74
Coboundary and triviality
¶
-
depends_on
theorem 14.13
Cartan's criterion
¶
- depends_on definition 14.10 Killing form ¶ ↺
- proves proof ch:12-lie-groups-fibre-bundles@prooflink-2 ¶
- proves proof ch:12-lie-groups-fibre-bundles@prooflink-8 ¶
-
depends_on
definition 14.75
The classifying group
¶
- proves proof ch:12-lie-groups-fibre-bundles@proof-37 ¶
Supports
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Neighborhood
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Edges
| type | direction | node | provenance | where |
|---|---|---|---|---|
depends_on |
→ | Contraction | declared | parts/02-mathematical-methods/12-lie-groups-fibre-bundles.tex:3659 |
depends_on |
→ | Killing form | declared | parts/02-mathematical-methods/12-lie-groups-fibre-bundles.tex:3659 |
depends_on |
→ | Semisimple algebras admit no nontrivial extension | declared | parts/02-mathematical-methods/12-lie-groups-fibre-bundles.tex:3659 |
proves |
← | ch:12-lie-groups-fibre-bundles@proof-37 | declared | parts/02-mathematical-methods/12-lie-groups-fibre-bundles.tex:3662 |