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University of Illinois at Urbana-Champaign
Solving Buckling Problems and Computing Critical Points Using the Multigrid Method
Abstract
dc:descriptionThe algorithms make use of the eigenmodes of the tangent stiffness operator to create constraints which improve the conditioning of the tangent stiffness operator. The resultant systems are solved using the bordering algorithm and each equation solution is performed using the modified tangent stiffness operator which allows the multigrid method to function properly.
Degree
thesis:*- Name thesis:degree_name
- Ph.D.
- Level thesis:degree_level
- Dissertation
- Discipline thesis:degree_discipline
- Civil Engineering
- Grantor
- University of Illinois at Urbana-Champaign
- Year dc:date
- 2015
Author and committee
dc:creator, dc:contributor.*- Author dc:creator
-
- Ronnau, Andrew
- Contributors dc:contributor
-
- Parsons, I.D.
Subjects
dc:subject × 1Rights
- Language dc:language
- eng
Identifiers
dc:identifier.*- Identifier
- (MiAaPQ)AAI3075590
- OAI identifier oai:identifier
- oai:www.ideals.illinois.edu:2142/83202