Related DatabasesWeb of Science You must be logged in with an active subscription to view this.Article DataHistorySubmitted: 30 July 2020Accepted: 10 August 2021Published online: 05 January 2022Keywordsoptimal control problem, fractional diffusion, integral Laplacian, regularity estimates, finite elements, convergence, a priori error estimatesAMS Subject Headings35R11, 49J20, 49M25, 65K10, 65N1...