Best Linear Algebra Newsletters in 2026
NewsletterFIT tracks 4 newsletters that cover Linear Algebra as a primary topic, 3 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Mike X Cohen (4K) and Seoul Inside (2K).
Updated Nov 12, 2026 · sorted by publicly shown subscribers · methodology
- 1Mike X Cohen4K subscribers
SubstackEvery two weeks · last post 20 days ago
From recent posts: Mike X Cohen publishes technical articles on linear algebra and numerical methods, including PCA, Householder reflections, QR decomposition, and matrix diagonalization, with Python code examples for implementation. He…
Likely audience: Data scientists
- 2Seoul Inside2K subscribers
SubstackDaily · last post 8 days ago
Seoul’s real estate, and deep dives into science — in English.
Likely audience: math students
- 3
SubstackSeveral times a week · last post 4 days ago
From recent posts: The article explains that machine learning and many other fields are fundamentally reducible to linear algebra, which is better understood as the study of linear transformations and fields rather than just systems of eq…
Likely audience: mathematics students
- 4
Substacklast post Mar 25, 2022
From recent posts: Autodidacts Refuge publishes weekly essays on self-directed learning strategies, course reviews, and cognitive management for independent learners in mathematics, data science, and machine learning. The content focuses…
Likely audience: Self-learners
Latest posts from these newsletters
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- Linear Algebra…Seoul Inside
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- Live :…Seoul Inside
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- Ulam Sequences…derangedmathematician