A cluster of many small holes with negative imaginary surface impedances may generate a negative refraction indexAlsaedi, Ahmed; Ahmad, Bashir; Challa, Durga Prasad; Kirane, Mokhtar; Sini, MouradMathematical methods in the applied sciences2016 / p. 3607-3622 : ill http://dx.doi.org/10.1002/mma.3805

Direct scattering by a sound hard small bodyChalla, Durga PrasadImaging, Multi-Scale and High Contrast Partial Differential Equations : Seoul ICM 2014 Satellite Conference Imaging, Multi-scale and High Contrast PDEs, August 7-9, 2014, Daejeon, Korea2016 / p. 131-138 http://dx.doi.org/10.1090/conm/660

Extraction of the index of refraction by embedding multiple small inclusionsAlsaedi, Ahmed; Alzahrani, Faris; Challa, Durga Prasad; Kirane, Mokhtar; Sini, MouradInverse problems2016 / art. 045004, p. 1-18 : ill http://iopscience.iop.org/0266-5611/32/4/045004

Location and size estimation of small rigid bodies using elastic far-fieldsAl-Musallam, Fadhel; Challa, Durga Prasad; Sini, MouradA Panorama of Mathematics : Pure and Applied : Conference Mathematics and its Applications, November 14-17, 2014, Kuwait University, Safat, Kuwait2016 / p. 33-46 http://dx.doi.org/10.1090/conm/658

Multiscale analysis of the acoustic scattering by many scatterers of impedance typeChalla, Durga Prasad; Sini, MouradZeitschrift für angewandte Mathematik und Physik2016 / art. 58, p. 1-31 : ill http://dx.doi.org/10.1007/s00033-016-0652-0

The Foldy-Lax approximation of the scattered waves by many small bodies for the Lamé systemChalla, Durga Prasad; Sini, MouradMathematische Nachrichten2015 / p. 1834-1872