https://doi.org/10.4169/amer.math.monthly.123.4.311 https://www.jstor.org/stable/10.4169/amer.math.monthly.123.4.311 The authors wish to celebrate the centenary of ...
Hilbert’s 12th problem asked for novel analogues of the roots of unity, the building blocks for certain number systems. Now, over 100 years later, two mathematicians have produced them. Problems in ...