My research focuses on partial differential equations (PDEs), which describe physical and natural phenomena through relationships between a function and its derivatives. I am particularly interested in the wave equation and the Schrödinger equation, which models the evolution of quantum systems. My work primarily examines time-independent solutions associated with high-energy values, an area known as semiclassical analysis, and their connections to various geometric aspects within the field of spectral geometry.
Below, you will find a list of my publications:
Preprint 2025 arXiv
Keywords: High-energy Eigenfunctions, Berry's Random Wave Model, Integrable Billiards, Laplace Eigenfunctions, Helmholtz Equation
Preprint 2023 arXiv
Keywords: Spectral Theory, Analysis of PDEs, Spectral Problems , Eigenfunctions, Gaussian Wave, Random Field
J. Math. Phys. 65, 062102 (2024) arxiv
Keywords: Spectral Theory, Analysis of PDEs, Schrödinger Equation , Eigenfunctions, Semiclassical Analysis
Int. Math. Res. Not., 20988–21014 (2023) arxiv
Keywords: Spectral Theory, Analysis of PDEs, Spectral Problems , Eigenfunctions, Flat Tori
Here you can find my master thesis (in Spanish): Autofunciones de alta energía y localización inversa
Here you can find my thesis: High-energy Eigenfunctions of the Laplacian: Localization Properties and Relation with Berry’s Random Wave Model
In recent years, I have had the opportunity to present my research at various international conferences and seminars. Below, you will find a non-exhaustive list of these talks, with access to the slides used in some of them.
Mini-courses:
Invited lecture at the 14th International Summer School on Geometry, Mechanics and Control (July 2022, Burgos, Spain). 5-hour mini-course co-presented with Alberto Enciso titled Nodal sets of high-energy eigenfunctions of Schrödinger operators.
Long talks:
Seminar at the Seminario de Doctorado Rubio de Francia IUMA at the University Institute of Mathematics and Applications (IUMA) of the University of Zaragoza (May 2025, Zaragoza, Spain). 1-hour talk titled Zonas de silencio: explorando los ceros de las autofunciones.
Seminar at the Spectral Geometry in the Clouds Seminar (May 2025, On-line). 1-hour talk titled High-Energy Laplace Eigenfunctions on Integrable Billiards.
Invited talk at the Workshop: Women in Geometry of the Institute of Mathematics at the University of Granada - IMAG (April 2025). 1-hour talk titled High-Energy Laplace Eigenfunctions on Integrable Billiards.
Invited talk at the Jornada (y media) de Análisis Geométrico of the Universitat de València (Dec. 2024, Valencia, Spain). 1-hour talk titled Local behaviour of high-energy eigenfunctions of integrable billiards.
Seminar at the Probability & Statistics Group of the Université du Luxembourg (Dec. 2024, Belval Esch-sur-Alzette, Luxembourg). 1-hour talk titled Berry’s Random Wave Model: heuristic, different formulations and consequences.
Seminar at the PDE and spectral theory working group of the lab. Institut de Mathématiques de Bordeaux (Nov. 2024, Bordeaux, France). 1-hour talk titled Local behaviour of high-energy eigenfunctions of integrable billiards
Colloque des doctorants 2024 – Université Côte d’Azur (Mayo 2024, Nice, France). 2-hour talk titled Eigen… what? Some Open Problems for the Laplacian.
Invited talk at the Workshop Geometry and statistics of eigenfunctions at the Instituto de Matemáticas de la Universidad de Sevilla (Nov. 2023, Spain). 1-hour talk titled High-energy eigenfunctions and inverse localization.
Invited talk at the Fifth meeting of the ANR ADYCT - Aléatoire, Dynamique et Spectre (Sept. 2023, Nice, France). 1-hour talk titled High-energy eigenfunctions and inverse localization.
Invited talk at the XVI Workshop de jóvenes investigadores Madrid (Sept. 2023, Madrid, Spain). 1-hour talk titled High energy eigenfunctions and inverse localization.
Seminar at the Partial Differential Equations and Numerical Analysis of the Laboratoire J.A. Dieudonné (March 2023, Nice, France). 1-hour talk titled High energy eigenfunctions on flat tori.
Seminar at the Red de Doctorandos en Matemáticas de la UCM (March 2023, Madrid, Spain). 1-hour talk titled Autofunciones de alta energía en toros planos.
Seminar at the Ecuaciones en Derivadas Parciales del Departamento de Matemáticas de la UAM (June 2022, Madrid, Spain). 1-hour talk titled Eigenfunctions and inverse localization.
Invited talk at the AGAPI Days VII of the Universidad Politécnica de Madrid (March 2022, Madrid, Spain). 1-hour talk titled High-energy eigenfunctions and inverse localization.
Joint Mathematics Junior Colloquium ICMAT-UAM-UC3M-UCM (Feb. 2022, Madrid, Spain). 1-hour talk titled Autofunciones de alta anergía y localización inversa.
Short talks:
Contributed talk at the parallel session Partial Differential Equations III: Mathematical Analysis and Applications of the VII Congress of Young Researchers of the Royal Spanish Mathematical Society (RSME) (Ene. 2025, Bilbao, Spain). 30-min talk titled Prescribed local extrema of Laplace eigenfunctions of polygonal domains.
Contributed talk at the parallel session Partial Differential Equations I: Elliptic and Parabolic Equations of the VII Congress of Young Researchers of the Royal Spanish Mathematical Society (RSME) (Ene. 2025, Bilbao, Spain). 30-min talk titled Local behaviour of high energy Laplace eigenfunctions of polygonal domains.
Contributed talk at the conference Math SOMMa Junior Meeting organized by the Centre de Recerca Matemàtica (Oct. 2024, Barcelona, Spain). 30-min talk titled Local behaviour of high energy eigenfunctions of polygonal domains.
Contributed talk at the conference Young researchers in PDEs (Sept.-Oct. 2023, Madrid, Spain). 30-min talk titled High energy eigenfunctions on flat tori.
Contributed talk at the parallel session Geometría Diferencial del VI Congreso de Jóvenes Investigadores de la Real Sociedad Matemática Española (Feb. 2023, León, Spain). 30-min talk titled High energy eigenfunctions on flat tori.
Contributed talk at the conference fourth BYMAT organized by Universitat de València and Universitat Politècnica de València (Nov. 2022, On-line). 30-min talk titled Eigenfunctions and inverse localization.
Some of the slides used in the talks:
Organizing Committees:
I have also been part of the organizing committee for several conferences and seminars during this time:
Fifth BYMAT Conference (Bringing Young Mathematicians Together), held at the Instituto de Ciencias Matemáticas (Madrid, Spain) from November 13-16, 2023.
Junior Joint Mathematical Colloquium (ICMAT-UAM-UCM-UC3M), organized during the academic years 2022/2023 and 2023/2024.
Parallel Session on Geometric Analysis, as part of the VII Congress of Young Researchers of the Royal Spanish Mathematical Society (RSME) (Bilbao, Spain) in January 13-17, 2025.