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.
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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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