AGN Science with the Large Synoptic Survey Telescope

The LSST, with its unprecedented combination of solid-angle coverage, photometric and astrometric accuracy, sensitivity, broad wavelength coverage, and time sampling, will provide a new window into the nature of AGNs. Well-defined, large ( > 10(7) objects) samples of AGNs at 0 < z < 7.5 can be constructed via three approaches: location in color-color space, variability, and lack of proper motion.