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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Undergrad
Vector spaces + proving of properties
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Undergrad
Is this a Linear transformation
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Undergrad
Eigenvalues and -vectors in class
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Graduate
Help me construcing finite field,
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Undergrad
How to Find Inverse of a Matrix
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Undergrad
Need help with easy linear algebra proof
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Undergrad
Solve (2-i)x + (-3+4i)y = -2+3i
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High School
De Moivre's Theorum and Double-Angle Formulas
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Undergrad
Two vectors in 3D, always form a plane?
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Graduate
Eulers and Fermats Theorems Help
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Graduate
Negative-definite inner products
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Undergrad
Cramer's Rule: A Simplified Explanation
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Undergrad
Matrix algebra over finite fields
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Undergrad
Is 19 = x^2 mod p solvable? p=68659
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Undergrad
How to make a matrix B such that AB=BA
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Undergrad
Proving Infinitely Many Primes p=3 mod 4
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Undergrad
How can we prove a given identity?
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