eig

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@eig

20 Actions

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May
18
 asked Tools for optimizing asymptotic bounds.
Apr
3
 asked The pattern of bitstrings of square numbers
Jan
8
 accepted What is the relationship between ZFC and Turing machine?
Jan
3
 asked What is the relationship between ZFC and Turing machine?
Dec
17
 accepted Insightful proofs for Sherman-Morrison Formula and Matrix Determinant Lemma
Dec
17
 comment Insightful proofs for Sherman-Morrison Formula and Matrix Determinant Lemma
Oh, by looking at the spectrum of $I+\mathbf{u}\mathbf{v}^T$, we have the nice proof for Matrix Determinant Lemma as well.
Dec
17
 comment Insightful proofs for Sherman-Morrison Formula and Matrix Determinant Lemma
This gives very good explanation. But could you explain more why only $I +\mathbf{u}g\mathbf{v}^T$ satisfies such a spectrum ?
Dec
6
 asked Insightful proofs for Sherman-Morrison Formula and Matrix Determinant Lemma
Nov
24
 revised Increasing entropy of random walk in regular graph
edited title
Nov
24
 awarded  Supporter
Nov
24
 revised Increasing entropy of random walk in regular graph
added 4 characters in body
Nov
23
 accepted Increasing entropy of random walk in regular graph
Nov
23
 revised Increasing entropy of random walk in regular graph
I did not state that G is to be regular.
Nov
23
 asked Increasing entropy of random walk in regular graph
Oct
30
 awarded  Student
Oct
30
 awarded  Scholar
Oct
30
 accepted Proving $ \frac{1-(e^{-2})^x}{1-e^{-2}} \ge x $, for $0 \le x \le 1$.
Oct
30
 awarded  Editor
Oct
30
 revised Proving $ \frac{1-(e^{-2})^x}{1-e^{-2}} \ge x $, for $0 \le x \le 1$.
fixed grammar
Oct
30
 asked Proving $ \frac{1-(e^{-2})^x}{1-e^{-2}} \ge x $, for $0 \le x \le 1$.