Alex Reinking

Member for 9 years, 11 months
Last seen more than a month ago

GitHub
alexreinking.com
Somerville, MA, USA

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matrices

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Questions

Score Activity Newest Views

5

Does there always exist a strictly increasing function from $\mathbb{R}$ to $\mathbb{R}$ less a countably infinite set?

Sep 10, 2018

4

Variance of drawing coins from a bag.

Jan 24, 2014

2

Conformal map from exterior of unit circle to upper half plane

Apr 2, 2014

1

Probability everyone else has a club when I have two clubs?

Apr 17, 2017

Answers

Score Activity Newest

19

Is there a fast way to prove a symmetric tridiagonal matrix is positive definite?

May 11, 2018

14

Is there a fast way to prove a symmetric tridiagonal matrix is positive definite?

May 11, 2018

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matrices

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positive-definite

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symmetric-matrices

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tridiagonal-matrices

33

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probability

0

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2

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May 14, 2018

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