Recent & Upcoming Talks

At this conference, final results of the 2-level preconditionner were introduced in the context of the map-making problem in CMB data analysis from cosmology and framework ideas to generalized this work to a large class of linear system are presented.

During this conference I presented the Enlarged Conjugate Gradient (ECG) techniques on a large sparse linear system from the map-making problem in Cosmology which behave like a preconditionner without having the compute any new object and adding very few new elements to the memory.

At this conference, I presented new results on the effect of Enlarged Conjugate Gradient (ECG) techniques on the large sparse linear system arising from the map-making problem in the CMB data analysis in cosmology.

A final summit where accomplishments of the project where summarized and continuation goals considered. In this summit I presented how the work done by a previous PhD student was gonna be used in my work in Cosmology in the CMB data analysis through the map-making problem.