Vik78

# 74 Questions

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### Most general form of Cayley's theorem?

Mar 2 '16 at 0:47 Vik78 2,189
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### Is there a name for this graph-theoretic concept?

Feb 22 '16 at 0:29 joriki 173k
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### The natural numbers form a distributive lattice under gcd and lcm. In arbitrary gcd domains, does gcd distribute over lcm?

Feb 2 '16 at 0:53 Community 1

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### I found a proof of the Jordan curve theorem for $C^1$ curves. Can anyone check correctness or generalize method to full JCT?

Oct 11 '17 at 22:11 Vik78 2,189
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### Say you had a Rubik's cube in a certain starting state and chose moves randomly and uniformly. How long on average would it take to solve it? [duplicate]

Sep 22 '16 at 5:17 Olorun 804
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### Can anyone give an example of a set of numbers with arithmetic density that doesn't converge to a limit?

May 23 '16 at 2:18 coffeemath 27.5k

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### Let $X$ and $Y$ be iid real-valued random variables. Show $P[|X-Y| \le 2] \le 3P[|X-Y| \le 1]$. [duplicate]

May 5 '16 at 1:44 Vik78 2,189
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### We know the asymptotic density of primes. What about the asymptotic density of numbers with n prime factors? [duplicate]

Mar 13 '16 at 15:14 Vik78 2,189

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