Antti H. Niemi

A class of discontinuous Petrov–Galerkin methods. Part III: Adaptivity

Leszek Demkowicz, Jay Gopalakrishnan, Antti H. Niemi · Applied Numerical Mathematics · 2011 · 178 citations · Full text

Numerical Analysis, Engineering, Numerical Simulation +2

Variational formulation and isogeometric analysis for fourth-order boundary value problems of gradient-elastic bar and plane strain/stress problems

Jarkko Niiranen, Sergei Khakalo, Viacheslav Balobanov et al. · Computer Methods in Applied Mechanics and Engineering · 2016 · 105 citations

Numerical Analysis, Engineering, Isogeometric Analysis +10

Isogeometric analysis for sixth-order boundary value problems of gradient-elastic Kirchhoff plates

Jarkko Niiranen, Josef Kiendl, Antti H. Niemi et al. · Computer Methods in Applied Mechanics and Engineering · 2016 · 99 citations

Numerical Analysis, Method Of Fundamental Solution, Engineering +6

Variational formulations and general boundary conditions for sixth-order boundary value problems of gradient-elastic Kirchhoff plates

Jarkko Niiranen, Antti H. Niemi · European Journal of Mechanics - A/Solids · 2016 · 59 citations

Numerical Analysis, Method Of Fundamental Solution, Engineering +10

Meaning contents of radiographers' professional identity as illustrated in a professional journal – A discourse analytical approach

Antti H. Niemi, Leena Paasivaara · Radiography · 2006 · 49 citations

Performance Studies, Personal Identity, Professional Identity +9