9 citations · 9 across the 2 of their papers we have counts for
4 papers
The last chapter of the Disquisitiones of Gauss
Laura Anderson, Jasbir S. Chahal, Jaap Top
This exposition reviews what exactly Gauss asserted and what did he prove in the last chapter of {\sl Disquisitiones Arithmeticae} about dividing the circle into a given number of…
How many ways to color the map of America?
Rebekah Bassett, Jennifer Canizales, Jasbir S. Chahal +2
Although the Four Color Conjecture originated in cartography, surprisingly, there is nothing in the literature on the number of ways to color an actual geographic map with four or…
When are Multiples of Polygonal Numbers again Polygonal Numbers?
Jasbir S. Chahal, Michael Griffin, Nathan Priddis
Euler showed that there are infinitely many triangular numbers that are three times other triangular numbers. In general, it is an easy consequence of the Pell equation that for a…
Sections on certain j=0 elliptic surfaces
Jasbir Chahal, Matthijs Meijer, Jaap Top
Using some theory of (rational) elliptic surfaces plus elementary properties of a Mordell-Weil group regarded as module over the endomorphism ring of a (CM) elliptic curve, we pres…