292 citations · 1.6k across the 40 of their papers we have counts for
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Model-order reduction of lumped parameter systems via fractional calculus
John P. Hollkamp, Mihir Sen, Fabio Semperlotti
This study investigates the use of fractional order differential models to simulate the dynamic response of non-homogeneous discrete systems and to achieve efficient and accurate m…
Implicit operators for networked mechanical and thermal systems with integer-order components
Mihir Sen, John P. Hollkamp, Fabio Semperlotti +1
Complex systems are composed of a large number of simple components connected to each other in the form of a network. It is shown that, for some network configurations, the equival…
Anomalous refraction of acoustic guided waves in solids with geometrically tapered metasurfaces
Hongfei Zhu, Fabio Semperlotti
The concept of metasurface has recently opened new exciting directions to engineer the refraction properties in both optical and acoustic media. Metasurfaces are typically designed…