Research

My research interests include:

Publications

Journal Papers

S. Papadimitropoulos,D. Givoli, The Double Absorbing Boundary method for the Helmholtz equation, Applied Numerical Mathematics (2021).
S. Papadimitropoulos, D. Rabinovich, D. Givoli, The Double Absorbing Boundary method incorporated in a high-order spectral element formulation, Journal of Theoretical and Computational Acoustics, page 2050007, 2020.
S. Papadimitropoulos, C. Tsogka, D.A. Mitsoudis, Imaging in three-dimensional waveguides with partial aperture data, Journal of Theoretical and Computational Acoustics, p.2050018, 2020.
C. Tsogka, D. A. Mitsoudis, S. Papadimitropoulos, Imaging extended reflectors in a terminating waveguide, SIAM Journal on Imaging Science, 11(2), 1680–1716, 2018.
C. Tsogka, D. A. Mitsoudis, S. Papadimitropoulos, Partial-aperture array imaging in acoustic waveguides, Inverse Problems, Vol. 32, p. 125011 (31pp), 2016.
C. Tsogka, D. A. Mitsoudis, S. Papadimitropoulos, Selective imaging of extended reflectors in two-dimensional waveguides, SIAM Journal on Imaging Science, Vol. 6, No. 4, pp. 2714-2739, 2013.

Conference Papers

S. Papadimitropoulos, C. Tsogka, D. A. Mitsoudis, Imaging in three-dimensional terminating waveguides with partialaperture data, Proceedings of the 14th International Conference on Mathematical and Numerical Aspects of Wave Propagation, Vienna, Austria, August 25-30, 2019.
C. Tsogka, D.A. Mitsoudis, S. Papadimitropoulos, Imaging extended reflectors in a terminating waveguide, Proceedings of the 6th European Conference on Computational Mechanics, Glagow, United Kingdom, June 11 - 15, 2018.
C. Tsogka, D.A. Mitsoudis, S. Papadimitropoulos, Imaging extended reflectors in two-dimensional waveguides, Proceedings of the 5th European Conference on Computational Mechanics, Barcelona, Spain, June 20 - 25, 2014.
C. Tsogka, D.A. Mitsoudis, S. Papadimitropoulos, Imaging extended reflectors in a two-dimensional waveguide, Proceedings of the 11th International Conference on Mathematical and Numerical Aspects of Wave Propagation, Tunis, Tunisia, June 3-7, 2013.