Ruochen Liang

I am a second year Ph.D student in UC Berkeley. Prior to that I was pursuing my undergraduate Math degree in The University of Hong Kong.

My primary research interests lie in numerical linear algebra and its possible applications. Currently I am studying machine learning and trying to explore opportunities in that.

Besides Math I also play classical guitar and I believe that Math and Music have some things in common :)

Teaching

Since I have accidentally deleted the my website folder on the server, I have lost all my past teaching materials and sigh....

Here's the email that went virus I mentioned to you guys in section, try reading it.

Here's a decision tree I make for testing convergence of a series.

Fall 2014: MATH 1B with Alexander Paulin (Dont try to Google him). But I also find this website very useful.
Spring 2015: MATH 1B with Alexander Coward.
Fall 2015: MATH 1B with Professor Paul Vojta.
Here are solutions to sample final and review section: Sample final, Final review.
Archived section worksheets
Spring 2016: MATH 54 with Vivek Shende
An article for you to read: Computational questions

Spring 2017

Ruochen's Workstation

Many people can learn math, but few can learn it in one life cycle.

Ruochen Liang

Teaching

If you know share latex, here is the collection of all worksheets . Otherwise, see below