We show how to prescribe the initial data of a characteristic problem satisfying the constraints, the smallness, the regularity and the asymptotic decay suitable to prove a global existence result. In ...

We study the Neumann problem for complex special Lagrangian equations with critical phase. A priori derivative estimates up to order two are established. And we obtain the existence and uniqueness ...

Each Week Clare McKenna looks at ‘health’ in the widest sense of the word. From mindfulness to skin problems, from personal health journeys to tips for better exercise, Clare tries to bring you a dose ...

There’s a dirty little secret in health care that doesn’t get the attention it deserves: Female patients are continuously gaslighted about their physical and mental health. Whether it’s heart disease ...