advanced-linear-algebra
Idempotents and projections (E^2 = E)
taught
E^2 = E is the algebraic fingerprint of a projection -- every complement-based projection from chapter 01 satisfies it, and every idempotent arises this way.
Taught in
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Idempotents and projections (E² = E)
Advanced Linear Algebra
Requires
- the-algebra-of-operators required
- complements-and-projections required
Required by
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Local knowledge map
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