Christian Engström

Publications

Author

Title

Year sorteringsordning

Fulltext

Engström, Christian
Torshage, Axel

Enclosure of the Numerical Range of a Class of Non-selfadjoint Rational Operator Functions
Integral equations and operator theory, 88(2): 151-184

2017

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Araujo-Cabarcas, Juan Carlos
Engström, Christian

On spurious solutions in finite element approximations of resonances in open systems
Computers and Mathematics with Applications

2017

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Araujo-Cabarcas, Juan Carlos
Engström, Christian
Jarlebring, Elias

Efficient resonance computations for Helmholtz problems based on a Dirichlet-to-Neumann map
Journal of Computational and Applied Mathematics

2017

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Engström, Christian
Langer, Heinz
Tretter, Christiane

Rational eigenvalue problems and applications to photonic crystals
Journal of Mathematical Analysis and Applications, 445(1): 240-279

2017

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Engström, Christian
Giani, Stefano
Grubisic, Luka

Efficient and reliable hp-FEM estimates for quadratic eigenvalue problems and photonic crystal applications
Computers and Mathematics with Applications, 72(4): 952-973

2016

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Engström, Christian
Grubisic, Luka

A Subspace Iteration Algorithm for Fredholm Valued Functions
Mathematical problems in engineering (Print), 2015

2015

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Wadbro, Eddie
Engström, Christian

Topology and shape optimization of plasmonic nano-antennas
Computer Methods in Applied Mechanics and Engineering, 293: 155-169

2015

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Engström, Christian

Spectral approximation of quadratic operator polynomials arising in photonic band structure calculations
Numerische Mathematik, 126(3): 413-440

2014

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Kaufmann, Thomas
Engström, Christian

High-order absorbing boundary conditions for the meshless radial point interpolation method in the frequency domain
International journal of numerical modelling, 26(5): 478-492

2013

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Kaufmann, T.
Yu, Y.
Engström, Christian; et al.

Recent developments of the meshless radial point interpolation method for time‐domain electromagnetics
International journal of numerical modelling, 25(5-6): 468-489

2012

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