Oberwolfach Surgery Seminar 2012: Glossary
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* [[Spivak normal fibration]] (SNF) | * [[Spivak normal fibration]] (SNF) | ||
* [[Spanier-Whitehead dual]] | * [[Spanier-Whitehead dual]] | ||
| − | * [[Normal map]] | + | * [[Normal map]] |
* [[Normal bordism]] | * [[Normal bordism]] | ||
* [[Pontrjagin-Thom isomorphism]] | * [[Pontrjagin-Thom isomorphism]] | ||
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* [[Immersion]] | * [[Immersion]] | ||
* [[Embedding]] | * [[Embedding]] | ||
| − | * [[Umkehr map]] | + | * [[Umkehr map]] |
* [[Steenrod square]] | * [[Steenrod square]] | ||
* [[Stiefel-Whitney class]] | * [[Stiefel-Whitney class]] | ||
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* [[Surgery obstruction]] | * [[Surgery obstruction]] | ||
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== Algebra == | == Algebra == | ||
<wikitex>; | <wikitex>; | ||
Revision as of 14:59, 4 June 2012
This page lists the key terms which will be used during the Oberwolfach Surgery Seminar 2012. It is intended as a reference guide for reading before the meeting
1 Topology
- Vector bundle
- Tubular neighbourhood
- Normal bundle
- Block bundle
- Microbundle
- Spherical fibration
- Thom space
- Regular neighbourhood
- Geometric Poincaré complex (GPC)
- Spivak normal fibration (SNF)
- Spanier-Whitehead dual
- Normal map
- Normal bordism
- Pontrjagin-Thom isomorphism
- h-cobordism
- s-cobordism
- Immersion
- Embedding
- Umkehr map
- Steenrod square
- Stiefel-Whitney class
- Wu class
- Elementary surgery
- Wall quadratic form
- Surgery kernel
- Surgery obstruction
2 Algebra
- Ring with involution
- Quadratic form
- Quadratic formation
- Quadratic Poincaré complex
- L-group
- Chain complex
- Chain map
- Algebraic mapping cone
- Algebraic Wu class
- Z/2-(co)homology
