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.
Danilo Costarelli. Preface: Special issue on approximation by linear and nonlinear operators with applications. Part I. Math. Found. Comput., 4(4), 2021. [doi]
Abstract is missing.