3 papers
physics.app-ph2026
Nonabelian elastic metamaterials using holonomies acquired by crossing degeneracies
Mohit Kumar, Ralph M. Kaufmann, Fabio Semperlotti
Embedding nonabelian features into elastic metamaterials promises remarkable opportunities for wave control in many practical applications such as surface acoustic wave devices, mo…
math.NA2025
On the one-dimensional SPH approximation of fractional-order operators
Khashayar Ghorbani, Fabio Semperlotti
This work presents a theoretical formalism and the corresponding numerical techniques to obtain the approximation of fractional-order operators over a 1D domain via the smoothed pa…
physics.app-ph2025
Embedding 1D BDI topological dynamics into continuous elastic plates
Mohit Kumar, Fabio Semperlotti
This study presents an approach that leverages the existing knowledge acquired in one-dimensional BDI class discrete metamaterials, such as mass-spring systems or acoustic resonato…