Many years ago, when supply chain management was simply called logistics, the mode of management was paper reports, faxes and telephones. Computers, particularly PCs, followed. They were so-called ...

Calculus of variations establishes a framework to determine the extrema of functionals—mappings from functions to real numbers—which has been pivotal in elucidating natural principles such as the ...

Lambda-calculus and type theory form a foundational framework in computer science and mathematical logic, offering a formal approach to modelling computation and reasoning about programs. At its core, ...