Hagen von Eitzen
Reputation
135,472
372/400 score
 14h revised Functions of one complex variables added 23 characters in body 1d revised How do I write this proof formally? added 6 characters in body 1d revised Verifying linear independence for $\left\{ \sqrt{x} , \sqrt{x+1}, \sqrt{x+2} \right\}$ using Wronskian added 536 characters in body 1d revised Verifying linear independence for $\left\{ \sqrt{x} , \sqrt{x+1}, \sqrt{x+2} \right\}$ using Wronskian added 6 characters in body 1d revised To prove that $I = \{\,(n,m) \in \Bbb Z \times \Bbb Z : n,m$ are even $\}$ is not a maximal ideal of $\Bbb Z \times \Bbb Z$. added 4 characters in body; edited title 1d revised How do I prove this Limit? deleted 38 characters in body 1d revised $\bigcup \alpha$ where $\alpha$ is a finite ordinal. edited body 1d revised Every Cauchy Sequence in the real number line converges deleted 7 characters in body 1d revised Application of Urysohn's Lemma to non-disjoint closed sets deleted 8 characters in body 2d revised finite dimensional vector spaces of functions left invariant by translation added 1308 characters in body 2d revised finite dimensional vector spaces of functions left invariant by translation deleted 13 characters in body Apr16 revised If we define $\arcsin(x)=\int_0^x 1/\sqrt{1-t^2}dt$, how to show $\arcsin(x)$ is continuous and increasing added 1 character in body; edited title Apr13 revised Eigenvectors belonging to different eigenvalues are linearly indepenent. Problem with proof. added 1059 characters in body Apr12 revised CW -complex structure of boundary of a manifold added 2391 characters in body Apr11 revised Where exactly is $n\log n$ between $n$ and $n^2$? added 351 characters in body Apr11 revised Where exactly is $n\log n$ between $n$ and $n^2$? added 6 characters in body Apr11 revised Where exactly is $n\log n$ between $n$ and $n^2$? added 6 characters in body; edited title Apr8 revised Proof of SSS congruence theorem added 962 characters in body Apr8 revised Alternating series convergence test - doesn't seem conclusive? added 7 characters in body Apr7 revised Find all 100 digit numbers for which x/F(x) attains its maximum value. added 27 characters in body