Mathematics
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Crash Bandicoot's user avatar
Crash Bandicoot's user avatar
Crash Bandicoot
  • Member for 4 years, 5 months
  • Last seen more than a month ago
  • Santa Monica, California, Stati Uniti
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14 Answers

Score Activity Newest
4 votes
Accepted

The space of absolutely continuous functions is separable with norm $\|F\|_{AC}=\sup |F|+\int_a^b|F'|$

2 votes
Accepted

Valid reason the sequence of functions does not converge uniformly

2 votes
Accepted

Evaluating $\int \sqrt{16-x^2} \,dx$

2 votes
Accepted

Let $p \colon X \rightarrow Y$ be a perfect map, and let $Y$ be compact. Show that $X$ is compact.

1 vote
Accepted

Does convergence in $L^p(U)$ and $L^q(U)$ implies same limit.

1 vote

Let f be a Lebesgue integrable function on (0,1). Show that $g(x)=\int_{x}^{1} (\frac{f(t)}{t})dt $ is Lebesgue measurable.

1 vote
Accepted

Showing some subset of a topological space is disconnected

1 vote
Accepted

Inequality for infimum over intersection of sets

1 vote

Is $[0,5]$ open in $[-5,5]$?

1 vote
Accepted

Is the sequence defined by $a_{1}=\frac43, a_{n+1} = \sqrt{5a_{n}-6}$ monotonically decreasing?

1 vote
Accepted

Proving set inclusion for a continuous map $f$.

0 votes

Basis determining a unique topology

0 votes
Accepted

Why M$\otimes$N can be considered as a domain for a Linear Map but M $\times$ N is a domain of Bilinear Maps?

0 votes

Prove U = $\mathbb{R}^2$\ {(0,0)} is open in $\mathbb{R}^2$

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