Gaifullin, 2008 - Google Patents
Realisation of cycles by aspherical manifoldsGaifullin, 2008
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- 3492524062456364307
- Author
- Gaifullin A
- Publication year
- Publication venue
- arXiv preprint arXiv:0806.3580
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We develop a new purely combinatorial approach to N. Steenrod's problem on realisation of cycles. We prove that every n-dimensional homology class of every topological space can be realised with some multiplicity by an image of a finite-fold covering over the manifold M …
- 238000000354 decomposition reaction 0 description 6
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06F—ELECTRICAL DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
- G06F17/30286—Information retrieval; Database structures therefor; File system structures therefor in structured data stores
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