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Everything about Linear subspace

In mathematics, vector subspace

In mathematics, and more specifically in linear algebra, a linear subspace or vector subspace is a vector space that is a subset of some larger vector space. A linear subspace is usually simply called a subspace when the context serves to distinguish it from other types of subspaces. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Linear subspaceA 5-minute orientation
  2. Skim a recent paper: Linear Subspace Surrogate Modeling for Large-Scale Expensive Single/Multiobjective OptimizationInfluential work since 2022
  3. Pick up a classic book: Shift operators in Banach spaceThe most-reprinted book on the subject
  4. Read the landmark paper: Recursive subspace identification of linear and non-linear Wiener state-space modelsCited 179 times
  5. Go sideways: Kernel (linear algebra)A closely related topic
  6. Go sideways: Row and column spacesA closely related topic

📖 Definitions

Noun A subset of vectors of a vector space which is closed under the addition and scalar multiplication of that vector space.

🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

🔗 Related topics