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Virginia Tech

The odd chern character and obstruction theory

Abstract

dc:description.abstract

Having as starting point a formula described in the paper of Baum & Douglas, [BmDg] the odd-degree component of the Chern character is is analyzed. Our presentation uses the obstruction theory definition Chern characteristic classes in order to emphasize the connections with the even-degree component (see Theorem 4.3.1) and leads to a natural justification of the fundamental property of the Chern character, i.e. of being a ring homomorphism. The reader is assumed to have some background in topological Δ-theory and algebraic topology.

Degree

thesis:*
Name thesis:degree_name
Master of Science
Level thesis:degree_level
masters
Discipline thesis:degree_discipline
Mathematics
Department dc:contributor.department
Mathematics
Grantor dc:publisher
Virginia Tech
Year dc:date.issued
1995

Author and committee

dc:creator, dc:contributor.*
Author dc:creator
  • Dumitra?cu, Constantin Dorin
Chair dc:contributor.committeechair
  • Haskell, Peter E.
Committee members dc:contributor.committeemember
  • Ball, Joseph A.
  • Olin, Robert F.
  • Quinn, Frank S.

Subjects

dc:subject × 1

Rights

dc:rights
Statement dc:rights
  • In Copyright
Language dc:language.iso
en

Identifiers

dc:identifier.*
Dc Identifier Other
etd-05092009-040330
OAI identifier oai:identifier
oai:vtechworks.lib.vt.edu:10919/42530

Chain of custody

source
Harvested from
Virginia Tech
Base URL
vtechworks.lib.vt.edu/oai/request
Last updated
2026-07-22
Source record
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citation

Dumitra?cu, Constantin Dorin. The odd chern character and obstruction theory. masters thesis, Virginia Tech, 1995. http://hdl.handle.net/10919/42530