A simple explicit integral basis is given for a cyclic quartic extension of the rationals.

Additional Metadata
Keywords Cyclic quartic extension, Integral 1 basis
Persistent URL dx.doi.org/10.1216/rmjm/1181073167
Journal Rocky Mountain Journal of Mathematics
Citation
Hudson, R.H., & Williams, K.S. (1990). The integers of a cyclic quartic field. Rocky Mountain Journal of Mathematics, 20(1), 145–150. doi:10.1216/rmjm/1181073167