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Primer on modules
pdf.
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Modules over PID
pdf.
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Course notes
pdf.
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Fraktur and Greek letters
pdf.
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Norm and trace
pdf.
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Cayley-Hamilton over rings
pdf.
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Cyclotomic integer rings
pdf.
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Discriminants of composite fields
pdf.
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Prime factorization in general Dedekind domains
pdf.
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Factoring in quadratic fields
pdf.
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Dedekind's criterion
pdf.
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Class groups and quadratic forms
pdf.
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A non-primitive ring of integers
pdf.
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Unramifiedness and composite fields
pdf.
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Frobenius' surjectivity theorem
pdf.
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Diophantine applications of class groups
pdf.
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Norms and class groups
pdf.
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Volume associated to an ideal
pdf.
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Density for the ring of integers
pdf.
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Generalized Pell equation
pdf.
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Minkowski step with units
pdf.
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