111 citations · 350 across the 15 of their papers we have counts for
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math.AP2015★ 5 cited
A cluster of many small holes with negative imaginary surface impedances may generate a negative refraction index
Ahmed Alsaedi, Bashir Ahmed, Durga Prasad Challa +2
We deal with the scattering of an acoustic medium modeled by an index of refraction varying in a bounded region of and equal to unity outside . This regio…
math.AP2015★ 7 cited
Extraction of the index of refraction by embedding multiple and close small inclusions
Ahmed Alsaedi, Faris Alzahrani, Durga Prasad Challa +2
We deal with the problem of reconstructing material coefficients from the farfields they generate. By embedding small (single) inclusions to these media, located at points in t…