Conference paper
Surface light-induced changes in thin polymer films
Andrew Skumanich
SPIE Optics Quebec 1993
Let C(−d) denote the Gauss Class Group of quadratic forms of a negative discriminant −d (or equivalently, the class group of the imaginary quadratic field Q(Equation presented)). We give a rigorous proof that there exists a Las Vegas algorithm that will compute the structure of C(−d) with an expected running time of (Equation presented) bit operations, where (Equation presented). Thus, of course, also includes the computation of the class number h(−d), the cardinality of C(−d). © 1989 American Mathematical Society.
Andrew Skumanich
SPIE Optics Quebec 1993
Shu Tezuka
WSC 1991
Jonathan Ashley, Brian Marcus, et al.
Ergodic Theory and Dynamical Systems
Ehud Altman, Kenneth R. Brown, et al.
PRX Quantum