Research

Here are some grants and research projects, recent preprints and publications and editorial work of members of our group for international scientific journals.

Grants and Research Projects

Grant	Project title	PI / members	years
FONDECYT 1190204	Mathematical challenges for new materials	G. De Nittis	2019-2023
FONDECYT 1170008	Commutators, dynamical systems, and quantum walks	R. Tiedra de Aldecoa	2017-2021
Nucleo Mileneo MESCD	Stochastic Models of Complex and Disordered Systems	A. Ramirez / M. Cabezas, J. Fontbona, D. Remenik, C. Sadel	2017-2020
FONDECYT 1161651	Linear and non-linear random operators on graphs	C. Sadel	2016-2020

Author(s)	Title	year
R. Tiedra de Aldecoa	Mourre theory for unitary operators in two Hilbert spaces and quantum walks on trees	2020
R. Tiedra de Aldecoa	Stationary scattering theory for unitary operators with an application to quantum walks	2020
S. H. Nguyen, Serge Richard, R. Tiedra de Aldecoa	Discrete Laplacian in a half-space with a periodic surface potential I: Resolvent expansions, scattering matrix, and wave operators	2019
G. De Nittis, Massimo Moscolari, Serge Richard, R. Tiedra de Aldecoa	Spectral and scattering theory of one-dimensional coupled photonic crystals	2019
V. Bruneau, P. Miranda, D. Parra, N. Popoff	Eigenvalue and Resonance Asymptotics in perturbed periodically twisted tubes: Twisting versus Bending	2019
C. Sadel	Transfer matrices for discrete Hermitian operators and absolutely continuous spectrum	2019
D. Sambou, R. Tiedra de Aldecoa	Quantum time delay for unitary operators: general theory	2019