We formulate the word-line approach of field theory fractons and their symmetries. The distinction between different models is based on dispersion relations for energy. In order to study sub-system symmetries, we construct Routhians associated with particle Lagrangians considered. also pseudoclassical description spinning fractons.

This study examines the reception of state sciences in eighteenth-century Hungary. It argues that genres historical topography and political geography had a substantial role both adaptation description (Staatsbeschreibung) initiating conflict between various visions, based on reappraisal historical, legal arguments dualist structure one hand, natural law-based conceptualisation composite (Gesam...

objects such as the age, the weight, or the name of a person, and the comparison of these concrete properties. Unfortunately, in their unrestricted form, concrete domains can have dramatic effects on the decidability and computational complexity of the underlying DL [17, 115]. For this reason, a more restricted form of concrete domain, known as datatypes [101], is often used in practice. The no...

A description of the Essence' language as used by the tool Savile Row.