Concept
Classe trace
Publications associées (31)
Non-negative matrix factorization-aided phase unmixing and trace element quantification of STEM-EDXS data
Cécile Hébert, Duncan Thomas Lindsay Alexander, James Badro, Farhang Nabiei, Hui Chen
Energy-dispersive X-ray spectroscopy (EDXS) mapping with a scanning transmission electron microscope (STEM) is commonly used for chemical characterization of materials. However, STEM-EDXS quantification becomes challenging when the phases constituting the ...
Elsevier2024Multigraded algebras and multigraded linear series
Leonid Monin, Fatemeh Mohammadi, Yairon Cid Ruiz
This paper is devoted to the study of multigraded algebras and multigraded linear series. For an Ns-graded algebra A, we define and study its volume function FA:N+s -> R, which computes the ...
Wiley2024Spectral analysis for transmission eigenvalue problems with and without the complementing conditions
The interior transmission eigenvalue problem is a system of partial differential equations equipped with Cauchy data on the boundary: the transmission conditions. This problem appears in the inverse scattering theory for inhomogeneous media when, for some ...
EPFL2022Frequency domain theory for functional time series: Variance decomposition and an invariance principle
This paper is concerned with frequency domain theory for functional time series, which are temporally dependent sequences of functions in a Hilbert space. We consider a variance decomposition, which is more suitable for such a data structure than the varia ...
INT STATISTICAL INST2020