Central Places and Un-Central Landscapes. Political Economies and Natural Resources in the Longue Duree

Modern developments of Fourier analysis during the 20th century have explored generalizations of Fourier and Fourier's 2013;Plancherel formula for non-commutative harmonic analysis, applied to locally-compact, non-Abelian groups. In parallel, the theory of coherent states and wavelets has been generalized over Lie groups. One should add the developments, over the last 30 years, of the applications of harmonic analysis to the description of the fascinating world of aperiodic structures in condensed matter physics. The notions of model sets, introduced by Y. Meyer, and of almost periodic functions, have revealed themselves to be extremely fruitful in this domain of natural sciences.

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