Research

Research interests

Journal publications

1. Caussade T, Paduro E, Courdurier M, Cerpa E, Grill WM, Medina LE. (2023) Towards a more accurate quasi-static approximation of the potential for neurostimulation with kilohertz-frequency sources. J. Neural Eng. 20 066035. preprint paper  

2. Strauszer-Caussade T, Faria LM, Fernandez-Lado A, Pérez-Arancibia C. (2023) Windowed Green function method for wave scattering by periodic arrays of 2D obstacles. Stud Appl Math; 150: 277–315.  preprint paper  

Conference proceedings

• "Windowed Green function method for wave scattering by periodic arrays of 2D obstacles". 16th WAVES Conference, 2024. Berlin, Germany. BoA

• "Windowed Green function method for acoustic and electromagnetic wave scattering by periodic media". KIT Conference on Mathematics of Wave Phenomena. Germany 2022 (online). Joint work with Carlos Pérez-Arancibia and Luiz M Faria. BoA

Posters

• "On the numerical steepest descent method for oscillatory integrals with non-entire phase functions". Waves and Imaging Adelaide-Nottingham Colloquium. Nottingham, United Kingdom. Sept. 2025.

• "On the numerical steepest descent method for oscillatory integrals with non-entire phase functions". Singular and Oscillatory integration: applications and advances. London, United Kingdom. Jun. 2024.

• "Error quantification of the quasi-static approximation for the electric neurostimulation modelling". Inverse Problems Methods, Applications and Synergies (IPMAS). Santiago, Chile. Jan. 2023.

• "Quasiperiodic electromagnetic fields". Journées Scientifiques INRIA. Chile 2022 (online)

Talks

• "Numerical steepest descent method for oscillatory integrals with singular phase functions". ICOSAHOM. Montreal, Canada. July 2025.

• "Windowed Green function for wave scattering by periodic arrays of obstacles". Workshop of Waves in Complex Media, Paris. Mar. 2025.

• "An efficient numerical-asymptotic method for high-frequency wave scattering problems". ECR seminar 2025, UCL Mathematics.

• "Implementation of the numerical steepest descent for oscillatory integrals with singular phase function". Workshop on HNABEM, Brunel University London. London, UK. Jan. 2025

• "High-frequency scattering and oscillatory integrals". Postgraduate Seminar, UCL Mathematics. London, UK. Nov. 2024

• Imperial-UCL Numerics seminar. London, UK. Jan. 2024. 

• "Show and Tell". PUC, organized by the SIAM student chapter. Santiago, Chile. Dec. 2022.

• "Quasiperiodic electromagnetic fields and applications". PUC research's week. Chile 2022.

• "Windowed Green function method for scattering by periodic media". National Meeting of Mathematical Engineering (ENIM). Santiago, Chile Jul. 2022.

Internships

• Research assistant at Millenium Nucleus of Applied Control and Inverse Problems, working with Eduardo Cerpa, Leo Medina, Matias Courdurier, and Esteban Paduro. (July 2022 - August 2023).

• Student visitor at Grill Lab, Duke University, supervised by Warren M Grill. (April 2023).

• Student intern at POEMS-INRIA team, supervised by Luiz Faria. (February - May 2022).

• Undergraduate research assistant at PUC, supervised by Clémentine Béchet. (March - July 2018).

Awards

• Davenport prize in Pure Mathematics. UCL, 2025 

• LMS Early Career Research Travel Grant. London Mathematical Society, 2024

• Research studenship. Department of Mathematics, UCL, 2023-2027

• Research Exchange Award. School of Engineering at PUC, 2022

• The Bridge Exchange Program  INRIA - PUC, 2022

Theses

• Strauszer-Caussade T, Boundary Integral equations methods for electromagnetic scattering by periodic arrays. Master of Science in Engineering thesis. Pontificia Universidad Católica de Chile, January 2023.