THIS book is professedly written for the practical man who, having already a considerable knowledge of subjects that lend themselves to mathematical formulation and discussion, has yet a very ...

Regge calculus is the classical starting point for a bunch of different models of quantum gravity. Moreover, it is often considered a finite-element discretization of general relativity, providing so ...

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Lambda Calculus is an inspiring idea, but most of the resources about it list just a couple of utilities and ways to encode data, without getting deep enough into building a practical set of ...