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Author: van Groesen, E.W.C.
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2012

Adytia, D. and van Groesen, E.W.C. (2012) Optimized Variational 1D Boussinesq modelling of coastal waves propagating over a slope. Coastal engineering, 64. pp. 139-150. ISSN 0378-3839 *** ISI Impact 1,624 ***
Adytia, D. and Woran, M. and van Groesen, E.W.C. (2012) Effect of a possible Anak Krakatau explosion in the Jakarta Bay. (Invited) In: Proceedings of the 2nd Basic Science International Conference 2012, 24-25 Feb 2012, Malang, Indonesia. K1-K5. Brawijaya University. ISBN 978-979-25-6033-6
van Groesen, E.W.C. and van der Kroon, I. (2012) Fully dispersive dynamic models for surface water waves above varying bottom, Part 2: Hybrid spatial-spectral implementations. Wave motion, 49 (1). pp. 198-211. ISSN 0165-2125 *** ISI Impact 1,505 ***
Lakhturov, I. and Adytia, D. and van Groesen, E.W.C. (2012) Optimized Variational 1D Boussinesq Modelling for broad-band waves over flat bottom. Wave motion, 49 (2). pp. 309-322. ISSN 0165-2125 *** ISI Impact 1,505 ***

2011

Adytia, D. and van Groesen, E.W.C. (2011) The variational 2D Boussinesq model for wave propagation over a shoal. In: Proceedings of the International Conference on Development in Marine CFD, 18-19 Nov 2011, Chennai, India. pp. 25-29. The Royal Institution of Naval Architects. ISBN 978-1-905040-92-6
van Groesen, E.W.C. and Andonowati, A. (2011) Fully dispersive dynamic models for surface water waves above varying bottom, Part 1: Model equations. Wave motion, 48 (7). pp. 657-666. ISSN 0165-2125 *** ISI Impact 1,505 ***
van Groesen, E.W.C. and Andonowati, A. (2011) Time-accurate AB-simulations of irregular coastal waves above bathymetry. In: Proceedings of the Sixth International Conference on Asian and Pacific Coasts (APAC 2011), 14-16 Dec 2011, Hong Kong, China. pp. 1854-1864. World Scientific. ISBN 978-981-4366-47-2
van Groesen, E.W.C. and Bunnik, T. and Andonowati, A. (2011) Surface wave modelling and simulation for wave tanks and coastal areas. In: Proceedings of the International Conference on Developments in Marine CFD, 18-19 Nov 2011, Chennai, India. pp. 1-5. International Conference on Developments in Marine CFD. The Royal Institution of Naval Architects. ISBN not assigned

2010

van Groesen, E.W.C. and Andonowati, A. and She Liam, L. and Lakhturov, I. (2010) Accurate modelling of uni-directional surface waves. Journal of computational and applied mathematics, 234 (6). pp. 1747-1756. ISSN 0377-0427 *** ISI Impact 1,029 ***
Karjanto, N. and van Groesen, E.W.C. (2010) Qualitative comparisons of experimental results on deterministic freak wave generation based on modulational instabilty. Journal of Hydro-environment Research, 3 (4). pp. 186-192. ISSN 1570-6443 *** ISI Impact 0,907 ***
Klopman, G. and van Groesen, E.W.C. and Dingemans, M.W. (2010) A variational approach to Boussinesq modelling of fully nonlinear water waves. Journal of fluid mechanics, 657. pp. 36-63. ISSN 0022-1120 *** ISI Impact 2,453 ***
Lakhturov, I. and van Groesen, E.W.C. (2010) Optimized variational Boussinesq modelling; part 1: Broad-band waves over flat bottom. Memorandum 1918, Department of Applied Mathematics, University of Twente, Enschede. ISSN 1874-4850
She Liam, L. and van Groesen, E.W.C. (2010) Variational derivation of improved KP-type of equations. Physics Letters A, 374 (3). pp. 411-415. ISSN 0375-9601 *** ISI Impact 1,963 ***

2009

Adytia, D. and van Groesen, E.W.C. (2009) Variational Boussinesq model for simulation of coastal waves and tsunamis. In: Asian and Pacific Coasts 2009, Proceedings of the 5th International Conference on APAC 2009, 13-16 October 2009, Singapore. pp. 122-128. World Scientific. ISBN 978-981-4287-944
Karjanto, N. and van Groesen, E.W.C. (2009) Mathematical physics properties of waves on finite background. In: Handbook of Solitons: Research, Technology and Applications. Nova Science Publishers, New York, pp. 501-539. ISBN 978-1-60692-596-6

2008

van Groesen, E.W.C. and Adytia, D. and Andonowati, A. (2008) Near-coast tsunami waveguiding: phenomenon and simulations. Natural Hazards and Earth System Sciences, 8 (2). pp. 175-185. ISSN 1561-8633 *** ISI Impact 1,792 ***
Ivanova, O.V. and Stoffer, R. and Hammer, M. and van Groesen, E.W.C. (2008) A variational vectorial mode solver. In: XVII International Workshop on Optical Waveguide Theory and Numerical Modelling, 13-14 June 2008, Eindhoven, The Netherlands. 5. University of Twente. ISBN 978-90-365-2691-3
Ivanova, O.V. and Stoffer, R. and Hammer, M. and van Groesen, E.W.C. (2008) A vectorial variational mode solver and its application to piecewise constant and diffused waveguides. In: Proceedings of the 12th International Conference on Mathematical Methods in Electromagnetic Theory, MMET08, 29 June - 02 July 2008, Odesa, Ukraine. pp. 495-497. IEEE. ISBN 978-1-4244-2284-5
Karjanto, N. and van Groesen, E.W.C. (2008) Derivation of the NLS breather solutions using displaced phase-amplitude variables. In: Proceedings of the 5th SEAMS-GMU International Conference on Mathematics and its Applications 2007, 24-27 July 2007, Yogyakarta,, 24-27 July 2007, Yogyakarta, Indonesia. pp. 357-368. Universitas Gadjah Maja. ISBN 978-979-95118-9-8
Maksimovic, M. and Hammer, M. and van Groesen, E.W.C. (2008) Field representation for optical defect resonances in multilayer microcavities using quasi-normal modes. Optics communications, 281 (6). pp. 1401-1411. ISSN 0030-4018 *** ISI Impact 1,517 ***
Maksimovic, M. and Hammer, M. and van Groesen, E.W.C. (2008) Variational coupled mode theory and perturbation analysis for 1D photonic crystal structures using quasi-normal modes. In: XVII International Workshop on Optical Waveguide Theory and Numerical Modelling, 13-14 June 2008, Eindhoven, The Netherlands. 61. University of Twente. ISBN 978-90-365-2691-3
Maksimovic, M. and Hammer, M. and van Groesen, E.W.C. (2008) Coupled optical defect microcavities in one-dimensional photonic crystals and quasi-normal modes. Optical Engineering, 47 (11). 114601. ISSN 0091-3286 *** ISI Impact 0,815 ***
Maksimovic, M. and Hammer, M. and van Groesen, E.W.C. (2008) Coupled optical defect microcavities in 1D photonic crystals and quasi-normal modes. In: Integrated Optics: Devices, Materials, and Technologies XII, 21 Jan 2008, San Jose, USA. 689603. Proceedings of SPIE 6896. SPIE. ISSN 0277-786X
Stoffer, R. and Sopaheluwakan, A. and Hammer, M. and van Groesen, E.W.C. (2008) A combination of Dirichlet to Neumann operators and perfectly matched layers as boundary conditions for optical finite element simulations. In: Proceedings of the 12th International Conference on Mathematical Methods in Electromagnetic Theory, MMET08, 29 June - 02 July 2008, Odesa, Ukraine. pp. 124-126. IEEE. ISBN 978-1-4244-2284-5
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2008) Tuning the dispersion and single/multi-modeness of a hole-assisted fiber by the hole's geometrical parameters. Journal of Optics A: Pure and Applied Optics, 10 (11). 115002. ISSN 1464-4258 *** ISI Impact 1,662 ***
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2008) Tuning the dispersion and single/multimodeness in a hole-assisted fiber: a finite-element study. In: Proceedings of the 5th International Conference on Wireless and Optical Communications Networks (WOCN 2008), 05 May - 7 May 2008, Surabaya, Indonesia. pp. 1-5. IEEE. ISBN 978-1-4244-1979-1

2007

Andonowati, A. and Karjanto, N. and van Groesen, E.W.C. (2007) Extreme wave phenomena in down-stream running modulated waves. Applied Mathematical Modelling, 31 (7). pp. 1425-1443. ISSN 0307-904X *** ISI Impact 1,371 ***
van Groesen, E.W.C. and Adytia, D. and Andonowati, A. and Klopman, G. (2007) Near coast tsunami waveguiding: simulations for various wave models. Technical Report TR-CTIT-07-93, LabMath-Indonesia, Bandung. ISSN 1381-3625
van Groesen, E.W.C. and Andonowati, A. (2007) Variational derivation of KdV-type of models for surface water waves. Physics Letters A, 366. pp. 195-201. ISSN 0375-9601 *** ISI Impact 1,963 ***
van Groesen, E.W.C. and Andonowati, A. (2007) Extremal periodic wave profiles. Natural Hazards and Earth System Sciences, 7 (1). pp. 33-40. ISSN 1561-8633 *** ISI Impact 1,792 ***
van Groesen, E.W.C. and Molenaar, J. (2007) Continuum Modeling in the Physical Sciences. Mathematical Modeling and Computation 13. SIAM. ISBN 978-0-898716-25-2
van Groesen, E.W.C. and She Liam, L. and Lakhturov, I. and Andonowati, A. (2007) Deep water periodic waves as Hamiltonian relative equilibria. In: Proceedings of Waves 2007, 23-27 July 2007, Reading UK. pp. 482-484. University of Reading. ISBN 0 704998 80 7
Iskander, A.A.P. and Yonan, W. and Tjia, M.O. and van de Voorde, I. and van Groesen, E.W.C. (2007) Effective medium formulation for band structure design of a finite one-dimensional optical grating. Japanese journal of applied physics, 46 (1). pp. 187-193. ISSN 0021-4922 *** ISI Impact 1,018 ***
Ivanova, O.V. and Hammer, M. and Stoffer, R. and van Groesen, E.W.C. (2007) A variational mode expansion mode solver. Optical and quantum electronics, 39 (10-11). pp. 849-864. ISSN 0306-8919 *** ISI Impact 0,513 ***
Karjanto, N. and van Groesen, E.W.C. (2007) Note on wavefront dislocation in surface water waves. Physics Letters A, 371 (3). pp. 173-179. ISSN 0375-9601 *** ISI Impact 1,963 ***
Klopman, G. and Dingemans, M. and van Groesen, E.W.C. (2007) Propagation of wave groups over bathymetry using a variational Boussinesq model. In: Proceedings 22nd International Workshop on Water Waves and Floating Bodies, 15-18 April 2007, Plitvice, Croatia. pp. 125-128. International Workshop on Water Waves and Floating Bodies 22. Zagreb University. ISBN not assigned
Maksimovic, M. and Hammer, M. and van Groesen, E.W.C. (2007) Coupled optical defect cavities in finite 1-D photonic crystals and quasi-normal modes. In: Proceedings NanoNed / MinacNed Symposium 2007, 6-7 Dec 2007, Nijmegen, The Netherlands. NanoNed. ISBN 978-1-57735-183-2
Maksimovic, M. and Hammer, M. and van Groesen, E.W.C. (2007) Field representations for optical defect microcavities in 1D grating structures using quasi-normal modes. In: Proceedings of the XVI International Workshop on Optical Waveguide Theory and Numerical Modelling, 27-28 Apr 2007, Copenhagen, Denmark. Technical University of Denmark. ISBN not assigned
Stoffer, R. and Sopaheluwakan, A. and Hammer, M. and van Groesen, E.W.C. (2007) Helmholtz solver with transparent influx boundary conditions and nonuniform exterior. In: XVI International Workshop on Optical Waveguide Theory and Numerical Modelling, 27-28 April 2007, Copenhagen, Denmark. pp. 3-3. Technical University of Denmark. ISBN not assigned
Stoffer, R. and Sopaheluwakan, A. and Hammer, M. and van Groesen, E.W.C. (2007) Helmholtz solver with transparent influx boundary conditions and nonuniform exterior. In: NanoNed / MinacNed Symposium 2007, 6-7 Dec 2007, Nijmegen, The Netherlands. 114. NanoNed. ISBN 978-1-57735-183-2
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2007) A finite element characterization of a commercial endlessly single-mode photonic crystal fiber: is it really single mode? In: Abstract Collection Booklet of the 386 WE-Heraeus Seminar on Computational Nano-Photonics, 25-28 February 2007, Bad Honnef, Germany. WE-Heraeus-Stiftung. ISBN not assigned

2006

Andonowati, A. and Kusumawinahyu, W.M. and van Groesen, E.W.C. (2006) A numerical study of the breaking of modulated waves generated at a wave maker. Applied Ocean Research, 28 (1). pp. 9-17. ISSN 0141-1187 *** ISI Impact 0,859 ***
van Groesen, E.W.C. (2006) Variational characterization of resonant states in some integrated optical devices. In: Industrial Mathematics, India. pp. 195-204. Narosa Publishing House PVT. LTD. ISBN 81-7319-577-3
van Groesen, E.W.C. and Andonowati, A. (2006) Finite energy wave signals of extremal amplitude in the spatial NLS-dynamics. Physics Letters A, 357 (2). pp. 86-91. ISSN 0375-9601 *** ISI Impact 1,963 ***
van Groesen, E.W.C. and Andonowati, A. and Karjanto, N. (2006) Displaced phase-amplitude variables for waves on finite background. Physics Letters A, 354 (4). pp. 312-319. ISSN 0375-9601 *** ISI Impact 1,963 ***
Ivanova, O.V. and Hammer, M. and Stoffer, R. and van Groesen, E.W.C. (2006) Variational Effective Index Mode Solver. In: 11th Annual Symposium IEEE/LEOS Benelux, 30 Nov - 01 Dec 2006, Eindhoven, The Netherlands. pp. 261-264. IEEE/LEOS Benelux Chapter. ISBN 978-90-6144-989-8
Suryanto, A. and van Groesen, E.W.C. (2006) Self-splitting of multisoliton bound states in planar Kerr waveguides. Optics Communications, 258 (2). pp. 264-274. ISSN 0030-4018 *** ISI Impact 1,517 ***
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2006) Considerations on material composition for low-loss hollow-core integrated optical waveguides. Optics communications, 260 (2). pp. 577-582. ISSN 0030-4018 *** ISI Impact 1,517 ***

2005

Nicolau, J.B. and van Groesen, E.W.C. (2005) Hybrid analytic-numeric method for light through a bounded planar dielectric structure. Journal of nonlinear optical physics and materials, 14 (2). pp. 161-176. ISSN 0218-8635 *** ISI Impact 0,553 ***
Nicolau, J.B. and Sopaheluwakan, A. and van Groesen, E.W.C. (2005) On an application of a 2D transparent-influx boundary condition for photonic crystals. In: Proceedings of the 13th International Workshop on Optical Waveguide Theory and Numerical Modeling (OWTNM), 8-9 April 2005, Grenoble, France. École Centrale de Lyon. ISBN not assigned
Suryanto, A. and van Groesen, E.W.C. and Hammer, M. (2005) Weakly nonparaxial effects on the propagation of (1+1)D spatial solitons in inhomogeneous Kerr media. Journal of Nonlinear Optical Physics and Materials, 14 (2). pp. 203-219. ISSN 0218-8635 *** ISI Impact 0,553 ***
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2005) Finite element and perturbative study of buffered leaky planar waveguides. Optics communications, 253 (1-3). pp. 99-108. ISSN 0030-4018 *** ISI Impact 1,517 ***
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2005) Modeling of quasi-guiding light within the lower refractive index core layer(s). Journal of the Indonesian Mathematical Society, 11 (2). pp. 101-119. ISSN 0854-1388
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2005) Air- and water-core integrated optical waveguides. In: Proc. Int. Symp. on Modern Optics & its Applications, ISMOA 2005, 15-20 August 2005, Bandung, Indonesia. pp. 39-39. Bandung Institute of Technology. ISBN not assigned
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2005) Finite element analysis of photonic crystal fibers. In: Proc. of the International Conference on Applied Mathematics (ICAM) 2005, 22-26 August 2005, Bandung, Indonesia. 64. Bandung Institute of Technology. ISBN 90-365-2244-7

2004

van Groesen, E.W.C. and Sopaheluwakan, A. and Andonowati, A. (2004) Direct characterization of states and modes in defect grating structures. Journal of Nonlinear Optical Physics and Materials, 13 (2). pp. 155-173. ISSN 0218-8635 *** ISI Impact 0,553 ***
Nicolau, J.B. and van Groesen, E.W.C. and Hammer, M. (2004) Transparent-influx boundary conditions for FEM based modelling of 2D Helmholtz problems in optics. In: Proceedings of the 12th International Workshop on Optical Waveguide Theory and Numerical Modelling (OWTNM), 22-23 March 2004, Ghent, Belgium. Ghent University. ISBN 9076546037
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2004) Simple High-order Galerkin Finite Element Scheme for the Investigation of Both Guided and Leaky Modes in Anisotropic Planar Waveguides. Optical and quantum electronics, 36 (1-3). pp. 239-257. ISSN 0306-8919 *** ISI Impact 0,513 ***
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2004) Galerkin finite element scheme with Bayliss-Gunzburger-Turkel-like boundary conditions for vectorial optical mode solver. Journal of nonlinear optical physics and materials, 13 (2). pp. 175-194. ISSN 0218-8635 *** ISI Impact 0,553 ***
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2004) Modelling of microstructured waveguides using a finite-element-based vectorial mode solver with transparent boundary condition. In: Proc. 12th Int. Workshop on Optical Waveguide Theory and Numerical Modelling (OWTNM2004), 22-23 March 2004, Ghent, Belgium. pp. 42-42. University of Ghent. ISBN 90-76-54603-7
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2004) Modes of an endlessly single-mode photonic crystal fiber: a finite element investigation. In: 9th Annual Symposium IEEE/LEOS Benelux, 2-3 Dec. 2004, Ghent, Belgium. pp. 311-314. University of Ghent. ISBN 9076546061

2003

van Groesen, E.W.C. and Sopaheluwakan, A. (2003) Extremal characterization of band gaps in nonlinear gratings. Journal of Nonlinear Optical Physics & Materials, 12 (2). pp. 135-148. ISSN 0218-8635 *** ISI Impact 0,553 ***
van Groesen, E.W.C. and Sopaheluwakan, A. and Andonowati, A. (2003) Defect grating modes as superimposed grating states. In: 8th Annual Symposium of the IEEE/LEOS Benelux Chapter, 20-21 November 2003, Enschede, The Netherlands. pp. 273-276. IEEE Lasers and Electro-Optics Society. ISBN 903651990X
Suryanto, A. and van Groesen, E.W.C. and Hammer, M. (2003) Finite element analysis of optical bistability in one-dimensional nonlinear photonic band gap structures with a defect. Journal of Nonlinear Optical Physics & Materials, 12 (2). pp. 187-204. ISSN 0218-8635 *** ISI Impact 0,553 ***
Suryanto, A. and van Groesen, E.W.C. and Hammer, M. and Hoekstra, H.J.W.M. (2003) A finite element scheme to study the nonlinear optical response of a finite grating without and with defect. Optical and Quantum Electronics, 35 (4-5). pp. 313-332. ISSN 0306-8919 *** ISI Impact 0,513 ***
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2003) Fourth-order variational mode solving for anisotropic planar structures. Journal of nonlinear optical physics and materials, 12 (2). pp. 247-261. ISSN 0218-8635 *** ISI Impact 0,553 ***
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2003) Finite difference scheme for planar waveguides with arbitrary index profiles and its implementation for anisotropic waveguides with a diagonal permitivity tensor. Optical and quantum electronics, 35 (4-5). pp. 407-427. ISSN 0306-8919 *** ISI Impact 0,513 ***
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2003) Galerkin finite element scheme with Bayliss-Gunzburger-Turkel-like boundary conditions for vectorial optical mode solver. In: Proc. Int. Symposium in Modern Optics and its Applications (ISMOA 2003), 25-29 August 2003, Bandung, Indonesia. pp. 49-49. Bandung Institute of Technology. ISBN not assigned
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2003) Simple high-order Galerkin finite element scheme for the investigation of both guided and leaky modes in axially anisotropic planar waveguides. In: Proc. of 11th Int. Workshop on Optical Waveguide Theory and Numerical Modelling, 4-5 April 2003, Prague, Czech Republic. pp. 106-106. IREE Prague. ISBN 80-01-02720-1

2002

Hammer, M. and van Groesen, E.W.C. (2002) Total multimode reflection at facets of planar high- contrast optical waveguides. Journal of Lightwave Technology, 20 (8). pp. 1549-1555. ISSN 0733-8724 *** ISI Impact 2,255 ***
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2002) Analysis of integrated optical waveguides. Journal of the Indonesian Mathematical Society, 8 (4). pp. 49-62. ISSN 0854-1388
Uranus, H.P. and Hoekstra, H.J.W.M. and van Groesen, E.W.C. (2002) Finite difference scheme for planar waveguides with arbitrary index profiles and its implementation for anisotropic waveguides with diagonal permitivity tensor. In: Proc. 10th Int. Workshop on Optical Waveguide Theory and Numerical Modelling (OWTNM2002), 5-6 April 2002, Nottingham, UK. pp. 42-42. University of Nottingham. ISBN 0-9541146-1-2

2001

Suryanto, A. and van Groesen, E.W.C. and Hoekstra, H.J.W.M. (2001) Deformation of modulated wave groups in third-order nonlinear media. Optical and Quantum Electronics, 33 (4-5). pp. 513-525. ISSN 0306-8919 *** ISI Impact 0,513 ***

1999

Roos, P.C. and van Beckum, F.P.H. and van Groesen, E.W.C. (1999) Cross-sectional river shapes: A variational discharge-resistance formulation. Memorandum 1495, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690