Christian Hermann Sadel

Doktor der Naturwissenschaften,Friedrich-Alexander Universität Erlangen-Nürnberg, 2009.
Profesor Asistente. Departamento de Matemática.
Oficina 237.
Teléfono +569 55044878.
chsadel@uc.cl
http://www.mat.puc.cl/~chsadel

Resumen


Mis estaciones de carrera académica:

Carrera Académica

05.2016 -

Professor Asistente a Pontificia Catolica Universidad de Chile

05.2014 - 05.2016

IST Fellow de Institute of Sience and Technology, Austria

08.2012 - 05.2014

Postdoctoral and Teaching Fellow de departamento Matematicas de U.B.C. Vancouver

09.2009 - 07.2012

Visiting assistant professor de departamento Matematicas de U.C. Irvine .

 

18.08.2009

titulo doctorado Dr. rer. nat. (Dr. sciencias naturales), obtenido a Friedrich-Alexander Universidad de Erlangen-Nürnberg en Alemaña
Thesis: Analysis of random matrix actions related to random operators in quantum physics.


Áreas de Investigación

Teoría de operadores de Schrödinger, aleatorios y quasi-periodicos y sistemas dinámicos relacionados 

Publicaciones Seleccionadas

Sadel, C., Schulz-Baldes, H. 2010. Random Lie Group Actions on Compact Manifolds: a Perturbative Analysis. The Annals of Probability, 38(6):2224-2257.

Klein, A., Sadel, C. 2012. Absolutely Continuous Spectrum for Random Schrödinger Operators on The Bethe Strip. Mathematische Nachrichten, 285(1):5-26.

Avila, A., Jitomirskaya, S., Sadel, C. 2014. Complex One-Frequency Cocycles. Journal of The European Mathematical Society, 16(9):1915-1935.

Sadel, C., Virag, B. 2016. A Central Limit Theorem for Products of Random Matrices and Goe Statistics for The Anderson Model on Long Boxes. Communications in Mathematical Physics, 343(3):881-919.

Sadel, C. 2016. Anderson Transition At Two-Dimensional Volume Growth on Antitrees and Spectral Theory for Operators With One Propagating Channel. Annales Henri Poincaré, 17(7):1631-1675.

Sadel, C., Schulz-Baldes, H. 2017. Topological Boundary Invariants for Floquet Systems and Quantum Walks. Mathematical Physics, Analysis and Geometry, 20(4):1-16.

Sadel, C. 2018. Goe Statistics for Anderson Models on Antitrees and Thin Boxes in Z^3 With Deformed Laplacian. Electronic Journal of Probability, 23(76):1-24.

Sadel, C. 2018. Spectral Theory of One-Channel Operators and Application To Absolutely Continuous Spectrum for Anderson Type Models. Journal of Functional Analysis, 274(8):2205-2244.

Sadel, C., Xu, D. 2019. Singular Analytic Linear Cocycles With Negative Infinite Lyapunov Exponents. Ergodic Theory and Dynamical Systems, 39(4):1082-1098.

Sadel, C. 2021. Transfer Matrices for Discrete Hermitian Operators and Absolutely Continuous Spectrum. Journal of Functional Analysis, 281, (8)(109151):1-44.

Sadel, C., González, H. 2023. Absolutely Continuous Spectrum for Schrödinger Operators With Random Decaying Matrix Potentials on The Strip. Letters in Mathematical Physics, 113(9):1-32.

De Moor, J., Sadel, C., Schulz-Baldes, H. 2023. Footprint of a Topological Phase Transition on The Density of States. Letters in Mathematical Physics, 113(96):1-29.

Bourget, O., Moreno, G., Sadel, C., Taarabt, A. 2024. On Absolutely Continuous Spectrum for One-Channel Unitary Operators. Letters in Mathematical Physics, 114(118):1-41.


PrePublicaciones Seleccionadas

Sadel, C., Spectral Theory of One-Channel Operators and Application To Absolutely Continuous Spectrum for Anderson Type Models

Proyectos

Radial Transfer Matrices, Spectral Theory and Disordered Systems. Christian Sadel. Fondecyt Regular, 2020
Disordered Quantum Graphs. Mallick Anish; Christian Sadel. Fondecyt Postdoctorado, 2019
Núcleo Milenio Modelos Estocásticos de Sistemas Complejos y Desordenados (2° Etapa). Alejandro Ramírez; Manuel Cabezas; Cristian Sadel. Núcleo Milenio, 2017
Linear and Non-Linear Random Operators on Graphs. Christian Hermann Sadel. Fondecyt Regular, 2016

Cursos Seleccionados

MPG3101 Análisis II 2017 2'
MAT1640 Ecuaciones Diferenciales 2025 1', 2024 1'
MPG3433 Estructuras Matemáticas en Mecánica Cuántica 2024 2'
MAT1224 Álgebra Lineal 2024 1'
MAT2805 Teoría de Probabilidades 2025 2'
MAT380I Teoría de Probabilidades 2025 2'