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Mathematics
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Ricardo Buring

Mathematics PhD student at JGU Mainz in Germany.

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  • Mainz, Germany
  • rburing.nl
  • Member for 6 years, 11 months
  • 551 profile views
  • Last seen 2 hours ago

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Top Posts (58) All Questions Answers | Votes Newest

17 When is the image of a null set also null? Sep 14 '12
13 Find all integer solutions for the equation $|5x^2 - y^2| = 4$ Apr 9 '14
12 Is there a more elementary proof of this special case of Riemann-Roch? Jun 1 '13
10 Integral of rational function over $\mathbb{H}^4$ May 3 '16
10 How to implement a group action in Sage ( for educational purposes )? Jan 2 '15
9 Interesting math-facts that are visually attractive Sep 17 '13
8 Generalization of Cayley-Hamilton Dec 29 '13
7 How to calculate the ideal class group of a quadratic number field? Jan 2 '15
7 How to factorise a number in $\mathbb {Z}[\sqrt {-5}]$? Oct 27 '14
6 Does a birational map of an affine variety extend uniquely to a birational map of its projective closure? Aug 7 '13
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