Knut Morten Okstad

Interactive-adaptive geometrically nonlinear analysis of shell structures

Kjell Magne Mathisen, Knut Morten Okstad, K. M. Okstad, 1996, Engineering with Computers.

The use of sparse matrix methods in finite-element codes for structural mechanics applications

A. C. Damhaug, Knut Morten Okstad, K.Magne Mathisen, 1993 .

Towards automatic adaptive geometrically non-linear shell analysis. Part I: Implementation of anh-adaptive mesh refinement procedure

Kjell Magne Mathisen, Knut Morten Okstad, K. M. Okstad, 1994 .

Error estimation based on Superconvergent Patch Recovery using statically admissible stress fields

Knut Morten Okstad, Trond Kvamsdal, K. M. Okstad, 1998 .

Superconvergent Patch Recovery for plate problems using statically admissible stress resultant fields

Kjell Magne Mathisen, Knut Morten Okstad, Trond Kvamsdal, 1999 .

Isogeometric Methods for CFD and FSI-Simulation of Flow around Turbine Blades☆

Kjell Magne Mathisen, Adil Rasheed, Mandar Tabib, 2015 .

Error estimation and adaptivity in explicit nonlinear finite element simulation of quasi-static problems

Kjell Magne Mathisen, Odd Sture Hopperstad, Torodd Berstad, 1999 .

Isogeometric analysis of finite deformation nearly incompressible solids

Kjell Magne Mathisen, Trond Kvamsdal, Knut Morten Okstad, 2011 .