52 citations · 103 across the 11 of their papers we have counts for
4 papers · 1 filter
On the effects of suitably designed space microstructures in the propagation of waves in time modulated composites
Ornella Mattei, Vincenzo Gulizzi
The amplitude of a pulse that propagates in a homogeneous material whose properties are instantaneously changed periodically in time will undergo an exponential increase, due to th…
Limit analysis of strut nets
Ada Amendola, Antonio Fortunato, Fernando Fraternali +3
Truss structures composed of members that work exclusively in tension or in compression appear in several problems of science and engineering, e.g., in the study of the resisting m…
Field patterns: a new type of wave with infinitely degenerate band structure
Ornella Mattei, Graeme W. Milton
Field pattern materials (FP-materials) are space-time composites with PT-symmetry in which the one-dimensional- spatial distribution of the constituents changes in time in such a s…
Field patterns without blow up
Ornella Mattei, Graeme W. Milton
Field patterns, first proposed by the authors in [Milton, Mattei. Proc R Soc A. 2017], are orderly patterns of characteristic lines that arise in specific space-time microstructure…