Join experts in discussing linear and abstract algebra topics. This includes vector spaces and linear transformations. Also groups and other algebraic structures along with Number Theory.
High School
Representing vector by a number.
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Graduate
Span(S1 ∩ S2) ⊆ span(S1) ∩ span(S2)
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Undergrad
Linear Dependency Check: {e^x, e^{2x}}
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Graduate
Where Can I Find Generators of R4?
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Graduate
Discrete hellmann-Feynman theorem ?
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Graduate
Possible convergence of prime series
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Graduate
Number of prime factors
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Undergrad
Matrices and linear transformations
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Graduate
Null subspace of a single vector
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High School
Does a number n exist where 2^n mod 3 = 0?
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Undergrad
Solving x5 in Terms of x Using Magma
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Undergrad
Calculating Dim(ran(T) & Dim(Ker(T)
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Graduate
About the idempotent R-homomorphism
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Graduate
The galois group of x^4 + 1 over Q
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High School
Find the equation in the form of ax+by+cz=d
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Graduate
Proof of Congruence Transformation
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Graduate
Galous Group Modules Self Study: Q&A
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Undergrad
Determine if linearly independent?
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Undergrad
How Are Eigenvalues Used in Real Life?
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Undergrad
Does this kind of matrix product exist?
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Graduate
Numerically solving the null vector
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Graduate
Simple category theory isomorphism
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Graduate
Linear independence of eigenvectors
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Undergrad
Learning Algebra: Questions and Advice
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Graduate
Applications of Abstract Algebra?
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Graduate
Definition of the determinant i = 1
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High School
Changing the subject of a formula
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Graduate
Counting partitions with two givens
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High School
Less notorious, but still important numbers
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