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Everything about Commutation matrix

Matrix in linear algebra

In mathematics, especially in linear algebra and matrix theory, the commutation matrix is used for transforming the vectorized form of a matrix into the vectorized form of its transpose. Specifically, the commutation matrix K(m,n) is the nm × mn permutation matrix which, for any m × n matrix A, transforms vec(A) into vec(AT):K(m,n) vec(A) = vec(AT). Wikipedia →

đź§­ Start here: a 6-step reading path

  1. Read the overview: Commutation matrixA 5-minute orientation
  2. Skim a recent paper: A Novel Three-Step Commutation Method for Direct Matrix Converter Free From Inrush Current and Voltage ErrorInfluential work since 2022
  3. Pick up a classic book: Algebras, rings and modulesThe most-reprinted book on the subject
  4. Read the landmark paper: The Commutation Matrix: Some Properties and ApplicationsCited 404 times
  5. Go sideways: Kronecker productA closely related topic
  6. Go sideways: Vectorization (mathematics)A closely related topic

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🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

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