Vasconcelos, Paulo B. Data-sparse approximation on the computation of a weakly singular Fredholm equation: a stellar radiative transfer application. (English) Zbl 1357.65324 Appl. Numer. Math. 114, 55-62 (2017). MSC: 65R20 45B05 45E10 85A25 85A15 × Cite Format Result Cite Review PDF Full Text: DOI
Nunes, A. L.; Vasconcelos, P. B.; Ahues, M. Error bounds for low-rank approximations of the first exponential integral kernel. (English) Zbl 1270.33013 Numer. Funct. Anal. Optim. 34, No. 1, 74-93 (2013). Reviewer: Ivan Secrieru (Chişinău) MSC: 33F05 45C05 45E99 68P05 65F15 65R20 × Cite Format Result Cite Review PDF Full Text: DOI