Aufwind
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### Questions (37)

 15 Solve recursion $a_{n}=ba_{n-1}+cd^{n-1}$ 13 Why is it possible to conclude everything from a false statement? [duplicate] 11 Good examples for mathemathical problems/statements that are easely solvable/provable in one theory and hard to solve/prove in another 11 How to “explain” Szemerédi's Regularity Lemma so that classmates may understand its value? 10 Stirling number of the first kind: Proof of Recursion formula

### Reputation (885)

 +5 Does “iff” mean “if and only if” $(\Longleftrightarrow)$? +5 Calculating maximum-likelihood estimation of the exponential distribution and proving its consistency +5 Calculation of the n-th central moment of the normal distribution $\mathcal{N}(\mu,\sigma^2)$ +5 Assuming $G=(V(G),E(G))$ is a graph what does $\Delta(G)$ mean?

 5 Summation by parts of $\sum_{k=0}^{n}k^{2}2^{k}$ 0 What do those different separators of arguments mean?

### Tags (31)

 5 discrete-mathematics × 7 0 measure-theory × 6 5 sequences-and-series × 5 0 matroids × 5 0 probability-theory × 9 0 notation × 5 0 probability × 6 0 probability-distributions × 3 0 graph-theory × 6 0 soft-question × 3

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