Abstract: We introduce an innovative numerical method for addressing Linear-Quadratic optimal control problems that come with control constraints. Initially, we reframe the LQ optimal control problem ...

ABSTRACT: The Einstein ring is usually explained in the framework of the gravitational lens. Conversely here we apply the framework of the expansion of a superbubble (SB) in order to explain the ...

We discuss algorithmic matters of a computer code for solving linear two-point boundary-value problems. The method of solution uses superposition coupled with an orthonormalization procedure and a ...