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Alex Wertheim's user avatar
Alex Wertheim's user avatar
Alex Wertheim's user avatar
Alex Wertheim
  • Member for 9 years, 10 months
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I graduated from Duke in 2014, where I studied mathematics.

In 2021, I received my PhD in mathematics from UCLA, where I was advised by Alexander Merkurjev. My work was mainly concerned with cohomological invariants of groups of multiplicative type. You can see my papers here.

Currently, I am a software engineer at Google.

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8
Lunch seminars for PhD students
Oct 17, 2021
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41
Orthogonality and linear independence
35
How to find the sum of this : $\sqrt{1+\frac{1}{1^2}+\frac{1}{2^2}}+ \sqrt{1+\frac{1}{2^2}+\frac{1}{3^2}}+\sqrt{1+\frac{1}{3^2}+\frac{1}{4^2}}+.....$
24
Simplifying $\sqrt{4+2\sqrt{3}}+\sqrt{4-2\sqrt{3}}$
23
Square root of $8^3$
22
Given a square matrix $A$, both $AA^T$ and $A^TA$ are symmetric