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A list of all the posts and pages found on the site. For you robots out there is an XML version available for digesting as well.

Pages

Posts

Future Blog Post

less than 1 minute read

Published:

This post will show up by default. To disable scheduling of future posts, edit config.yml and set future: false.

Blog Post number 4

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 3

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 2

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 1

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

portfolio

publications

Maximum determinant and permanent of sparse 0-1 matrices

Published in Linear Algebra and its Applications, 2022

We prove that the maximum determinant of an n by n matrix, with entries in {0,1} and at most n+k non-zero entries, is at most 2^{k/3}, which is best possible when k is a multiple of 3.

Recommended citation: Araujo, Igor, József Balogh, and Yuzhou Wang. "Maximum determinant and permanent of sparse 0-1 matrices." Linear Algebra and its Applications 645 (2022): 194-228. https://www.sciencedirect.com/science/article/abs/pii/S0024379522001215?via%3Dihub

On the hardness of finding balanced independent sets in random bipartite graphs

Published in SODA 2024, 2024

We give evidence of a statistical-computational gap for finding balanced independent sets in random bipartite graphs of average degree d, where d is a large constant. While balanced independent sets of density (2+o_d(1)) log d/d exist whp in such graphs, ther best known efficient algorithm (which is very simple) can only find balanced independent sets of half this size. We show that neither local algorithms nor low-degree algorithms can do better.

Recommended citation: Perkins, Will, and Yuzhou Wang. "On the hardness of finding balanced independent sets in random bipartite graphs." arXiv preprint arXiv:2307.13921 (2023). https://arxiv.org/abs/2307.13921

talks

teaching

Teaching experience 1

Undergraduate course, University 1, Department, 2014

This is a description of a teaching experience. You can use markdown like any other post.

Teaching experience 2

Workshop, University 1, Department, 2015

This is a description of a teaching experience. You can use markdown like any other post.