A tighter upper bound on the Lebesgue constant of Berrut's rational interpolant at equidistant nodes.
Chongyang DengShankui ZhangYajuan LiWenbiao JinYi ZhaoPublished in: Appl. Math. Lett. (2016)
Keyphrases
- upper bound
- lower bound
- worst case
- directed graph
- branch and bound algorithm
- upper and lower bounds
- lower and upper bounds
- constant factor
- branch and bound
- decision making
- shortest path
- generalization error
- distributed systems
- graph structure
- neural network
- sample complexity
- network structure
- cooperative
- data sets
- social network analysis
- information systems
- single item
- bounded rationality