Christian Engström

17 papers Journal 17
YearRankTypeTitle / Venue / Authors
2024 J jnl
On spectral enclosures for Maxwell's equations with the Drude-Lorentz model.
Appl. Math. Lett.
Christian Engström
2023 J jnl
Numerical solution of distributed-order time-fractional diffusion-wave equations using Laplace transforms.
J. Comput. Appl. Math.
Christian Engström, Stefano Giani, Luka Grubisic
2023 J jnl
Shape optimization for the strong routing of light in periodic diffraction gratings.
J. Comput. Phys.
Juan Carlos Araujo-Cabarcas, Christian Engström, Eddie Wadbro
2023 J jnl
khp-adaptive spectral projection based discontinuous Galerkin method for the numerical solution of wave equations with memory.
J. Comput. Appl. Math.
Stefano Giani, Christian Engström, Luka Grubisic
2022 J jnl
A spectral projection based method for the numerical solution of wave equations with memory.
Appl. Math. Lett.
Christian Engström, Stefano Giani, Luka Grubisic
2022 J jnl
Higher Order Composite DG approximations of Gross-Pitaevskii ground state: Benchmark results and experiments.
J. Comput. Appl. Math.
Christian Engström, Stefano Giani, Luka Grubisic
2021 J jnl
On spurious solutions encountered in Helmholtz scattering resonance computations in Rd with applications to nano-photonics and acoustics.
J. Comput. Phys.
Juan Carlos Araujo-Cabarcas, Christian Engström
2020 J jnl
Computation of scattering resonances in absorptive and dispersive media with applications to metal-dielectric nano-structures.
J. Comput. Phys.
Juan Carlos Araujo-Cabarcas, Carmen Campos, Christian Engström, José E. Román
2019 J jnl
Removal of spurious solutions encountered in Helmholtz scattering resonance computations in R^d.
CoRR
Juan Carlos Araujo-Cabarcas, Christian Engström
2018 J jnl
Efficient resonance computations for Helmholtz problems based on a Dirichlet-to-Neumann map.
J. Comput. Appl. Math.
Juan Carlos Araujo-Cabarcas, Christian Engström, Elias Jarlebring
2017 J jnl
On spurious solutions in finite element approximations of resonances in open systems.
Comput. Math. Appl.
Juan Carlos Araujo-Cabarcas, Christian Engström
2016 J jnl
Efficient and reliable hp-FEM estimates for quadratic eigenvalue problems and photonic crystal applications.
Comput. Math. Appl.
Christian Engström, Stefano Giani, Luka Grubisic
2014 J jnl
Spectral approximation of quadratic operator polynomials arising in photonic band structure calculations.
Numerische Mathematik
Christian Engström
2009 J jnl
On the Spectrum of an Operator Pencil with Applications to Wave Propagation in Periodic and Frequency Dependent Materials.
SIAM J. Appl. Math.
Christian Engström, Markus Richter
2007 J jnl
Inverse Bounds of Two-Component Composites.
SIAM J. Appl. Math.
Christian Engström
2006 J jnl
Inverse Bounds and Bulk Properties of Complex-Valued Two-Component Composites.
SIAM J. Appl. Math.
Christian Engström
2005 J jnl
A Floquet-Bloch Decomposition of Maxwell's Equations Applied to Homogenization.
Multiscale Model. Simul.
Daniel Sjöberg, Christian Engström, Gerhard Kristensson, David J. N. Wall, Niklas Wellander