Douglas S. Stones

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5,041 reputation

21030

bio	website	sites.google.com/site/rknmodn
	location	Melbourne, Australia
	age	30
visits	member for	1 year, 10 months
	seen	1 hour ago
stats	profile views	642

My primary research interest is Latin squares (combinatorics) and problems relating to Latin squares. Recently I have been expanding my interests into computer science and computational biology. Please visit my website for more info (e.g. a list of publications).

	5,041 reputation	bio	website	sites.google.com/site/rknmodn	visits	member for	1 year, 10 months
21030 badges		location	Melbourne, Australia		seen	1 hour ago

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104 Answers

votes activity newest

44	How can a structure have infinite length and infinite surface area, but have finite volume?
33	$5^n+n$ is never prime?
17	$a^{1/2}$ is either an integer or an irrational number
15	Funny identities
13	Prime numbers stretch to infinity, but what about the distance between them?

5,041 Reputation

+5	What are the “whole numbers”?
+20	Number of White squares
+10	How can a structure have infinite length and infinite surface area, but have finite volume?
+10	Are there complete Graeco-Latin squares?

22 Questions

votes activity newest

20	An example of a real-world map that is not 4-colourable?
13	Is there an automated way to prove really boring elementary number theoretic results?
12	Mathematical concepts named after mathematicians that have become acceptable to spell in lowercase form (e.g. abelian)?
8	What is the number of bijections between two multisets?
7	Seeking a textbook proof of a formula for the number of set partitions whose parts induce a given integer partition

72 Tags

119 number-theory × 17	44 infinity
84 combinatorics × 40	44 paradox
76 prime-numbers × 8	32 abstract-algebra × 6
52 calculus × 7	19 sequences-and-series × 5
49 graph-theory × 23	18 algorithms × 7