Department of Mathematics and Systems Analysis

Current

Research reports by Antti H. Niemi

Here are the reports authored by Antti H. Niemi. See the reports of all authors.

Helsinki University of Technology Institute of Mathematics Reports C

C19
Timo Eirola, Juho Könnö, Toni Lassila, Antti H. Niemi, Rolf Stenberg (editors)
Perspectives in numerical analysis, TKK, May 27–29, 2008   [pdf][ps]
Received 2008-05-23 * numerical analysis, conference abstracts * AMS 65-06 * 50 pages

Helsinki University of Technology Institute of Mathematics Research Reports A

A564
Antti H. Niemi
Best bilinear shell element: flat, twisted or curved?   [pdf][ps]
Received 2009-02-17 * shell elements, locking, shell layers, shell vibration modes, asymptotic behavior * AMS 74S05, 74K25 * 27 pages
A562
Antti H. Niemi
A bilinear shell element based on a refined shallow shell model   [pdf][ps]
Received 2008-12-18 * shells, finite elements, locking * AMS 74S05, 74K25 * 30 pages

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