Mathematics

Prove that there does not exists an estimator for which the risk is $0$.

First post and replies  | Last post by Guest, 2 mins ago

Proof that all Quotient Groups are Abelian- where is my error?

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Cut points, continuous paths and increasing sequence of sets

First post and replies  | Last post by Guest, 12 mins ago

Is $ mu(E times F) leq nu(E times F) forall (E,F) implies mu(A) leq nu(A) forall A in mathcal{E} otimes mathcal{F} $ true?

First post and replies  | Last post by Guest, 18 mins ago

Elements of the coset G/H, where G=$GL^+$(2) and H=SO(2)

First post and replies  | Last post by Guest, 28 mins ago

Using Root Test to see whether $sum_{n=1}^{infty}frac{n^{n+frac{1}{n}}}{(n+frac{1}{n})^{n}}$ converges

First post and replies  | Last post by Guest, 32 mins ago

curious GoldenRatio identity

First post and replies  | Last post by Guest, 34 mins ago

induction on summation with factorial

First post and replies  | Last post by Guest, 36 mins ago

Strassmann's thoerem and irrationality measure of certain number

First post and replies  | Last post by Guest, 42 mins ago

Difficult integral in statistical mechanics.

First post and replies  | Last post by Guest, 46 mins ago