On some mathematical topics I found interesting.
Isomorphic groups from linear algebra
When does a finite metric space embed isometrically into an euclidean space?
Almost all matrices are diagonalizable
Determinant: A Geometrical Interpretation
Fundamental group of SO(3) and Quaternions
Exploring the works of Gilbert Baumslag
Gödel Lost Lettre and P=NP
Geometric Group Theory
Geometry and the Imagination
Here there be dragons
Image des Mathématiques
Low Dimensional Topology
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