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Christian Engström
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2020 – today
- 2024
 [j16]Christian Engström [j16]Christian Engström : :
 On spectral enclosures for Maxwell's equations with the Drude-Lorentz model. Appl. Math. Lett. 155: 109137 (2024)
- 2023
 [j15]Christian Engström [j15]Christian Engström , Stefano Giani, Luka Grubisic , Stefano Giani, Luka Grubisic : :
 Numerical solution of distributed-order time-fractional diffusion-wave equations using Laplace transforms. J. Comput. Appl. Math. 425: 115035 (2023)
 [j14]Stefano Giani [j14]Stefano Giani , Christian Engström , Christian Engström , Luka Grubisic , Luka Grubisic : :
 khp-adaptive spectral projection based discontinuous Galerkin method for the numerical solution of wave equations with memory. J. Comput. Appl. Math. 429: 115212 (2023)
 [j13]Juan Carlos Araujo-Cabarcas [j13]Juan Carlos Araujo-Cabarcas , Christian Engström , Christian Engström , Eddie Wadbro: , Eddie Wadbro:
 Shape optimization for the strong routing of light in periodic diffraction gratings. J. Comput. Phys. 472: 111684 (2023)
- 2022
 [j12]Christian Engström [j12]Christian Engström , Stefano Giani , Stefano Giani , Luka Grubisic , Luka Grubisic : :
 A spectral projection based method for the numerical solution of wave equations with memory. Appl. Math. Lett. 127: 107844 (2022)
 [j11]Christian Engström [j11]Christian Engström , Stefano Giani, Luka Grubisic , Stefano Giani, Luka Grubisic : :
 Higher Order Composite DG approximations of Gross-Pitaevskii ground state: Benchmark results and experiments. J. Comput. Appl. Math. 400: 113652 (2022)
- 2021
 [j10]Juan Carlos Araujo-Cabarcas [j10]Juan Carlos Araujo-Cabarcas , Christian Engström , Christian Engström : :
 On spurious solutions encountered in Helmholtz scattering resonance computations in Rd with applications to nano-photonics and acoustics. J. Comput. Phys. 429: 110024 (2021)
- 2020
 [j9]Juan Carlos Araujo-Cabarcas [j9]Juan Carlos Araujo-Cabarcas , Carmen Campos , Carmen Campos , Christian Engström , Christian Engström , José E. Román , José E. Román : :
 Computation of scattering resonances in absorptive and dispersive media with applications to metal-dielectric nano-structures. J. Comput. Phys. 407: 109220 (2020)
2010 – 2019
- 2019
 [i1]Juan Carlos Araujo-Cabarcas, Christian Engström: [i1]Juan Carlos Araujo-Cabarcas, Christian Engström:
 Removal of spurious solutions encountered in Helmholtz scattering resonance computations in R^d. CoRR abs/1904.08812 (2019)
- 2018
 [j8]Juan Carlos Araujo-Cabarcas [j8]Juan Carlos Araujo-Cabarcas , Christian Engström , Christian Engström , Elias Jarlebring , Elias Jarlebring : :
 Efficient resonance computations for Helmholtz problems based on a Dirichlet-to-Neumann map. J. Comput. Appl. Math. 330: 177-192 (2018)
- 2017
 [j7]Juan Carlos Araujo-Cabarcas [j7]Juan Carlos Araujo-Cabarcas , Christian Engström , Christian Engström : :
 On spurious solutions in finite element approximations of resonances in open systems. Comput. Math. Appl. 74(10): 2385-2402 (2017)
- 2016
 [j6]Christian Engström [j6]Christian Engström , Stefano Giani , Stefano Giani , Luka Grubisic , Luka Grubisic : :
 Efficient and reliable hp-FEM estimates for quadratic eigenvalue problems and photonic crystal applications. Comput. Math. Appl. 72(4): 952-973 (2016)
- 2014
 [j5]Christian Engström [j5]Christian Engström : :
 Spectral approximation of quadratic operator polynomials arising in photonic band structure calculations. Numerische Mathematik 126(3): 413-440 (2014)
2000 – 2009
- 2009
 [j4]Christian Engström [j4]Christian Engström , Markus Richter: , Markus Richter:
 On the Spectrum of an Operator Pencil with Applications to Wave Propagation in Periodic and Frequency Dependent Materials. SIAM J. Appl. Math. 70(1): 231-247 (2009)
- 2007
 [j3]Christian Engström [j3]Christian Engström : :
 Inverse Bounds of Two-Component Composites. SIAM J. Appl. Math. 68(3): 666-679 (2007)
- 2006
 [j2]Christian Engström [j2]Christian Engström : :
 Inverse Bounds and Bulk Properties of Complex-Valued Two-Component Composites. SIAM J. Appl. Math. 67(1): 194-213 (2006)
- 2005
 [j1]Daniel Sjöberg [j1]Daniel Sjöberg , Christian Engström , Christian Engström , Gerhard Kristensson, David J. N. Wall, Niklas Wellander: , Gerhard Kristensson, David J. N. Wall, Niklas Wellander:
 A Floquet-Bloch Decomposition of Maxwell's Equations Applied to Homogenization. Multiscale Model. Simul. 4(1): 149-171 (2005)
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