Span of a Set of Linear Transformations

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SUMMARY

The discussion focuses on demonstrating that a set of linear transformations from one vector space to another spans L(V,W), where V and W are finite-dimensional vector spaces. The key approach involves expressing an arbitrary linear transformation T in L(V, W) as a linear combination of transformations from the given set. The conversation emphasizes the importance of understanding whether the set in question serves as a basis or if it is the standard basis, which directly impacts the proof's structure.

PREREQUISITES
  • Understanding of linear transformations in vector spaces
  • Familiarity with the concept of spanning sets in linear algebra
  • Knowledge of finite-dimensional vector spaces
  • Proficiency in using Friedberg's linear algebra textbook for reference
NEXT STEPS
  • Study the properties of linear transformations in L(V, W)
  • Learn how to determine if a set of transformations forms a basis
  • Explore examples of spanning sets in finite-dimensional vector spaces
  • Review the relevant sections in Friedberg's linear algebra textbook for deeper insights
USEFUL FOR

Students and educators in linear algebra, mathematicians exploring vector space theory, and anyone seeking to understand the spanning properties of linear transformations.

jsgoodfella
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How do you show that a set of linear transformations from one vector space to another spans L(V,W)?


This isn't a homework question, or even a question that's in the text I'm reading (Friedberg).
 
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Are V,W finite dimensional vector spaces?
 
The idea is to consider some arbitrary linear transformation [itex]T \in \mathcal{L}(V, W)[/itex] and show that it can be written as a linear combination of the linear transformations in the set. Its hard to give any more details without seeing the actual question. Is the set a basis? Is it the standard basis? etc. If you can give the page number and question number, I can help since I have the book.
 

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