Linear and Abstract Algebra

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Endomorphisms, isomorphisms, linear maps, matrix, theory, groups, rings, fields, Galois theory, eigenvalues and eigenvectors.
F
Show that x -> x^p is an automorphism in K
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1
Views
369
Alonzo
A
G
Combinatorial argument for irreducible polynomials over GF[2]
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0
Views
186
ghsyey
G
W
Did I figure-out z-translation of 2D-coordinates correctly?
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1
Views
351
Oculus8596
Oculus8596
A
Function to return a vector after it is divided by (1 + square magnitude)?
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1
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1K
RobertSmart
R
B
Projecting a hypercube onto a hyperplane
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1
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1K
RobertSmart
R
nycmathguy
Operations With Matrices
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3
Views
734
e.jane.aran
E
E
Explicit solutions to Ax = b
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0
Views
372
eshamash
E
nycmathguy
Product of Two Matrices...2
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4
Views
1K
nycmathguy
nycmathguy
nycmathguy
Product of Two Matrices...1
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4
Views
450
nycmathguy
nycmathguy
nycmathguy
Equality of Matrices
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2
Views
451
nycmathguy
nycmathguy
nycmathguy
Products of Diagonal Matrices
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2
Views
426
nycmathguy
nycmathguy
A
Spectrum of the second derivative
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0
Views
642
akw
A
A
Is Z6 subring of Z12?
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5
Views
6K
nycmathguy
nycmathguy
B
Matrix Frame Reference, B relative to A
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0
Views
533
bob1352
B
D
Basis of W
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2
Views
1K
HallsofIvy
H
R
how to find the values of?
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2
Views
807
remy
R
K
Set elements are greater
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2
Views
817
nycmathguy
nycmathguy
H
Polarrepresentation of 1/(1/2 - 1/2i)?
Replies
2
Views
836
nycmathguy
nycmathguy
S
Was Galois aware of group GA(1,5)?
Replies
0
Views
1K
Stedman
S

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