A stable and conservative method for locally adapting the design order of finite difference schemes. - Sofia Eriksson; Qaisar Abbas; Jan Nordström (J. Comput. Phys., 2011)

Weak and strong wall boundary procedures and convergence to steady-state of the Navier-Stokes equations. - Jan Nordström; Sofia Eriksson; Peter Eliasson (J. Comput. Phys., 2012)

Exact Non-reflecting Boundary Conditions Revisited: Well-Posedness and Stability. - Sofia Eriksson; Jan Nordström (Found. Comput. Math., 2017)

Finite difference schemes with transferable interfaces for parabolic problems. - Sofia Eriksson; Jan Nordström (J. Comput. Phys., 2018)

A Dual Consistent Finite Difference Method with Narrow Stencil Second Derivative Operators. - Sofia Eriksson (J. Sci. Comput., 2018)

Summation-by-parts approximations of the second derivative: Pseudoinverses of singular operators and revisiting the sixth order accurate narrow-stencil operator. - Sofia Eriksson; Siyang Wang 003 (CoRR, 2020)

Inverses of SBP-SAT Finite Difference Operators Approximating the First and Second Derivative. - Sofia Eriksson (J. Sci. Comput., 2021)

Summation-by-Parts Approximations of the Second Derivative: Pseudoinverse and Revisitation of a High Order Accurate Operator. - Sofia Eriksson; Siyang Wang 003 (SIAM J. Numer. Anal., 2021)

Inverting the sum of two singular matrices. - Sofia Eriksson; Jonas Nordqvist (CoRR, 2024)