Red dot sights have proliferated into every corner of the firearms world in recent years and, today, they are better than ever. These non-magnified optics, which use a battery to project a luminous ...

Abstract: We study the spectral super-resolution problem, which concerns the construction of an undamped spectrally sparse signal and its frequencies from its partially revealed entries. We propose a ...

“Just incredible that a Reddit poster, as confirmed by the Attorney General, was the key witness who helped crack the shootings.” ...