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Lap Chi Lau

Algorithmic Graph Theory Approximation Algorithms Combinatorial Optimization Spectral Graph Theory

Research Performance Summary

63
Total Papers
2686
Total Citations
25
H-Index
2003-2026
Active Research Span

First Recorded Paper

Bounded and ordered satisfiability: connecting recognition with Lambek-style calculi to classical satisfiability testing

Year: 2003

Citations: 3

Venue: Math. of language 8

Latest Recorded Paper

Derandomizing Matrix Concentration Inequalities from Free Probability

Year: 2026

Citations: 0

Venue: arXiv preprint arXiv:2601.08111

Last 10 Years Publication Activity

This timeline shows the professor's yearly publication activity.

2026
1
2025
4
2024
2
2023
4
2022
4
2021
1
2020
2
2018
1
2017
4
2015
2
2014
3

Publication Venues and Collaboration

Journal, Conference, and Book Publication Breakdown

Conference 23
Journal 17
Book 3

Top Coauthors

Lau Kwok Zhou

Research Impact by Period

2025-2026

Period Stats
Papers 5
Citations 9
Avg. Citations / Paper 1.8
H-Index 1

2020-2024

Period Stats
Papers 13
Citations 230
Avg. Citations / Paper 17.7
H-Index 8

2015-2019

Period Stats
Papers 7
Citations 436
Avg. Citations / Paper 62.3
H-Index 6

2010-2014

Period Stats
Papers 17
Citations 951
Avg. Citations / Paper 55.9
H-Index 11

2005-2009

Period Stats
Papers 16
Citations 972
Avg. Citations / Paper 60.8
H-Index 13

2000-2004

Period Stats
Papers 5
Citations 88
Avg. Citations / Paper 17.6
H-Index 3

Contact and Professional Links

Contact Information

lapchi@uwaterloo.ca

Professional Links

Google Scholar
University Page

Detected Research Keywords

Survivable Network Design Achieving Optimal Throughput Improved Cheeger Inequality Cheeger Inequality Analysis Approximate Min Max Min Max Theorems Cheeger Inequalities Vertex Inequalities Vertex Expansion Vertex Expansion Reweighted Expansion Reweighted Eigenvalues