Bilevel optimisation represents a class of hierarchical decision-making processes where two interrelated optimisation problems are solved sequentially. In such problems, the upper-level (or leader ...

Additive Schwarz methods are overlapping domain decomposition methods proposed by Dryja and Widlund for second-order elliptic problems. In this paper, we consider two-level additive Schwarz methods ...

Europe’s Food Safety Authority (EFSA) has set a safe level for glutamate food additives, but given many Europeans are over this level, it is urging the Commission to revise the current maximum levels ...