RV

Rafael Villarroel

@rvf0068

Mathematician

Pachuca, Mexico

Website

@rvf0068

Joined September 2010

111 Followers

189 Following

AI Insights & Achievements

34/ 100

Veteran

Coding for 16 years.

Profile README

I'm a mathematician interested in topological combinatorics. More specifically, the clique graph operator.

** Research & Teaching

I work at UAEH, where I teach courses on discrete mathematics, linear programming, algorithms, and algebra.

My research focuses on:

The clique graph operator and iterated clique graphs
Homotopy types of graphs and their clique graphs
Graph theory and combinatorics
Topological combinatorics

Organizations

OM YA

Public Repos

101

Total Stars

43

Total Forks

152

Public Gists

2

Top Languages

Based on primary language of repositories

Recent Activity

Contribution Graph

Activity Timeline

Commits and contributions grouped by day, week, or month.

High productivity periods

Most active day: January 29th, 2026 • 47 contributions

Most active week: Jan 26–Feb 1 • 50 contributions

Most active month: Oct 2025 • 202 contributions

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February 6th, 2026 5:31 PM

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February 6th, 2026 12:24 AM

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February 5th, 2026 7:04 PM

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February 5th, 2026 6:37 PM

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February 5th, 2026 6:34 PM

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February 5th, 2026 6:13 PM

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January 30th, 2026 12:25 AM

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January 30th, 2026 12:04 AM

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January 29th, 2026 11:53 PM

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January 29th, 2026 11:47 PM

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Rafael Villarroel

Veteran