In our globalised world, where inequality is deepening and migration movements are increasing, states continue to maintain strong regulatory control over immigration, health and social policies. Arguments based on state sovereignty can be employed to differentiate irregular migrants from other groups and reduce their right to physical and mental health to the provision of emergency medical care, even where resources are available. Drawing on the enabling and constraining factors of human rights law and public health, this book explores the scope and limits of the right to health of migrants in irregular situations, in international and European human rights law. Addressing these peoples' health solely with an exceptional medical paradigm is inconsistent with the special attention granted to people in vulnerable situations and non-discrimination in human rights, the emerging rights-based approach to disability, the social priorities of public health and the interdependence of human rights.

Tilting theory originates in the representation theory of finite dimensional algebras. Today the subject is of much interest in various areas of mathematics, such as finite and algebraic group theory, commutative and non-commutative algebraic geometry, and algebraic topology. The aim of this book is to present the basic concepts of tilting theory as well as the variety of applications. It contains a collection of key articles, which together form a handbook of the subject, and provide both an introduction and reference for newcomers and experts alike.