Antti H. Niemi

Publication Activity (10 Years)

Years Active: 2011-2023
Publications (10 Years): 7

Top Topics

Segmentation Method

Objective Function

Top Venues

Comput. Math. Appl.

SIAM J. Numer. Anal.

Numerische Mathematik

Publications

Thomas Führer, Norbert Heuer, Antti H. Niemi
A Discontinuous Petrov-Galerkin Method for Reissner-Mindlin Plates. SIAM J. Numer. Anal. 61 (2) (2023)
Antti H. Niemi
Approximation properties of primal discontinuous Petrov-Galerkin method on general quadrilateral meshes. Comput. Math. Appl. 151 (2023)
Thomas Führer, Norbert Heuer, Antti H. Niemi
A DPG method for Reissner-Mindlin plates. CoRR (2022)
Thomas Führer, Norbert Heuer, Antti H. Niemi
A DPG method for shallow shells. Numerische Mathematik 152 (1) (2022)
Thomas Führer, Norbert Heuer, Antti H. Niemi
A DPG method for shallow shells. CoRR (2021)
Thomas Führer, Norbert Heuer, Antti H. Niemi
An ultraweak formulation of the Kirchhoff-Love plate bending model and DPG approximation. Math. Comput. 88 (318) (2019)
Antti H. Niemi
Benchmark Computations of Stresses in a Spherical Dome with Shell Finite Elements. SIAM J. Sci. Comput. 38 (3) (2016)
Victor M. Calo, Nathan O. Collier, Antti H. Niemi
Analysis of the discontinuous Petrov-Galerkin method with optimal test functions for the Reissner-Mindlin plate bending model. Comput. Math. Appl. 66 (12) (2014)
Antti H. Niemi, Nathan O. Collier, Victor M. Calo
Discontinuous Petrov-Galerkin method based on the optimal test space norm for steady transport problems in one space dimension. J. Comput. Sci. 4 (3) (2013)
Antti H. Niemi, Nathan O. Collier, Victor M. Calo
Automatically stable discontinuous Petrov-Galerkin methods for stationary transport problems: Quasi-optimal test space norm. Comput. Math. Appl. 66 (10) (2013)
Antti H. Niemi, Ivo Babuska, Juhani Pitkäranta, Leszek F. Demkowicz
Finite element analysis of the Girkmann problem using the modern hp-version and the classical h-version. Eng. Comput. 28 (2) (2012)
Antti H. Niemi, Nathan O. Collier, Victor M. Calo
Discontinuous Petrov-Galerkin method based on the optimal test space norm for one-dimensional transport problems. ICCS (2011)