1.2k citations · 5k across the 52 of their papers we have counts for
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astro-ph.GA2014★ 42 cited
CHITAH: Strong-gravitational-lens hunter in imaging surveys
James H. H. Chan, Sherry H. Suyu, Tzihong Chiueh +5
Strong gravitationally lensed quasars provide powerful means to study galaxy evolution and cosmology. Current and upcoming imaging surveys will contain thousands of new lensed quas…
astro-ph.CO2014
A new method for computing self-gravity in an isolated system
James H. H. Chan, Tzihong Chiueh
A new approximation method for inverting the Poisson's equation is presented for a continuously distributed and finite-sized source in an unbound domain. The advantage of this imag…