Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Laurent Gajny, Olivier Gibaru, Eric Nyiri, Shu-Cherng Fang. Best L 1 approximation of Heaviside-type functions from Chebyshev and weak-Chebyshev spaces. Numerical Algorithms, 75(3):827-843, 2017. [doi]