24 citations · 28 across the 18 of their papers we have counts for
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math.NT2015
Gaussian integer solutions for the fifth power taxicab number problem
Geoffrey B Campbell, Aleksander Zujev
The famous open problem of finding positive integer solutions to is considered, and related solutions are found in two distinct settings: firstly, where …
math.NT2015
Variations on Ramanujan's nested radicals
Geoffrey B Campbell, Aleksander Zujev
We give new nested radical equations of similar kind to Ramanujan's questions to the Indian Mathematical Society 100 years ago. While many have since considered these from the pers…
math.NT2015
A diophantine sum with factorials
Geoffrey B. Campbell, Aleksander Zujev
We give solutions of a Diophantine equation containing factorials, which can be written as a cubic form, or as a sum of binomial coefficients. We also give some solutions to higher…