Ricky Demer

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2,070 reputation

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	location	United States
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39 Answers

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40	Proof of 1=0 by mathematical induction?
26	What are Belgium's chances on getting a medal at the 400m finals, given that they have 2 of the 8 athletes?
18	$A^2=I,\det A>0$ implies $A+I$ is non-singular
7	Notation for infinite product in reverse order
5	An inequality of $\int_0^1 \|f(x)\|dx$

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2,070 Reputation

+15	effective version of Mertens Theorem for the Euler product
+15	Does $\mathbb{Z}^{\omega}$ have a weird submodule with a nice basis?
+10	Banach Spaces - How can $B,B',B'', B''', B'''',B''''',\ldots$ behave?
+10	Proof of 1=0 by mathematical induction?

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23 Questions

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37	Banach Spaces - How can $B,B',B'', B''', B'''',B''''',\ldots$ behave?
13	Can a function “grow too fast” to be real analytic?
9	Is there “essentially only 1” Jordan arc in the plane?
8	“weird” ring with 4 elements - how does it arise?
6	Is the image of a null set under a differentiable map always null?

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73 Tags

40 induction	20 homework × 3
40 fake-proofs	10 general-topology × 8
40 limit	7 notation
28 probability × 5	6 real-analysis × 5
27 linear-algebra × 5	4 functions × 2

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$Mathematics Stack Exchange$	Mathematics	2,070 rep	919
	Theoretical Computer Science	1,110 rep	214
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	Stack Overflow	314 rep	110
	History	133 rep	3

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