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## Blogroll

## Top Posts & Pages

- Center of dihedral groups
- Groups of order 2p
- Rings satisfying x^3 = x are commutative
- Finite subgroups of the multiplicative group of a division ring
- Units in polynomial rings
- Direct limit of modules (1)
- Maximal and prime ideals of a polynomial ring over a PID (1)
- Commutator subgroup of GL(n,k)
- Rank of Hermitian matrices
- Direct and inverse limits; basic examples

## Categories

- Elementary Algebra; Problems & Solutions
- Noncommutative Ring Theory Notes
- Characters of Finite Groups
- Direct and Inverse Limit
- Division Rings
- Examples & Counter-Examples
- Frobenius Algebras
- Gelfand-Kirillov Dimension
- Graded Algebras & Modules
- Group Algebras
- Jacobson Radical
- Primitive Rings
- Quotient Rings
- Representations of Finite Groups
- Ring of Endomorphisms
- Simple Rings
- von Neumann Regular rings
- Weyl Algebras

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