Linear Algebra Done Right¶
Axler, S. (2015). Linear Algebra Done Right. Springer.
Cited by¶
9 citations across 9 artifacts.
Each citation links to the sentence it supports in the citing article.
Primes¶
- Basis
- Mathematics — bases of vector spaces, orthonormal bases, bases of free modules, and bases for topologies; generating sets in algebra as a related, weaker notion.
This sourceStandard treatment of bases as minimal spanning / maximal independent sets, the invariance of dimension, coordinate representations, and change of basis / diagonalization.
- Mathematics — bases of vector spaces, orthonormal bases, bases of free modules, and bases for topologies; generating sets in algebra as a related, weaker notion.
- Linear Combination
- In mathematics and physics it is vector-space spans, polynomial and Fourier bases, eigen-decompositions, Taylor series, and the superposition of solutions to linear differential equations.
This sourceDefines linear combinations, spans, and bases as the foundational construction of vector-space theory.
- In mathematics and physics it is vector-space spans, polynomial and Fourier bases, eigen-decompositions, Taylor series, and the superposition of solutions to linear differential equations.
- Linear Independence
- In mathematics and physics it is the independence of vectors, the functional independence of constraints, basis sets in quantum mechanics, and degrees of freedom in mechanics.
This sourceDefines linear independence, the dimension invariant, and bases over a vector space.
- In mathematics and physics it is the independence of vectors, the functional independence of constraints, basis sets in quantum mechanics, and degrees of freedom in mechanics.
- Transformation
- The signature separates two representations (state A and state B) and names the rule and mechanism that moves from one to the other while honoring constraints, in the spirit of Axler's (2015) operator-centric framing of linear maps as the primary objects of study rather than incidental structures defined on vectors.
This sourceOperator-centric framing of linear transformations as primary mathematical objects, emphasizing structural pattern of map plus preserved properties over coordinate-based computation.
- The signature separates two representations (state A and state B) and names the rule and mechanism that moves from one to the other while honoring constraints, in the spirit of Axler's (2015) operator-centric framing of linear maps as the primary objects of study rather than incidental structures defined on vectors.
- Vector Space
- A change of basis (say to a Legendre basis) changes the matrix entries — coordinate artifacts — but the rank of \(D\) (which is 2) and its kernel (the constants) survive: those are intrinsic.
This sourceVector spaces, bases, linear maps, rank and kernel as basis-independent invariants — the degree-bounded polynomial space and differentiation as a linear map.
- A change of basis (say to a Legendre basis) changes the matrix entries — coordinate artifacts — but the rank of \(D\) (which is 2) and its kernel (the constants) survive: those are intrinsic.
Domain-specific¶
Verification¶
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