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Rings and ModulesCovers rings, modules, fields, minimal ideals, and the Nullstellensatz theorem.
Fractions of RingsExplores the concept of fractions of rings and their uniqueness in ideals and quotients.
Integers and RingsCovers integers, rings, subrings, invertibility, divisors of zero, and equivalence relations in formal fractions.
Roche LimitExplores the Roche limit, the critical distance at which celestial bodies break apart due to tidal forces, using examples from Saturn's rings and comet disintegration.
Advanced Linear AlgebraCovers advanced topics in linear algebra, including finite fields, invertible matrices, and vector spaces.
Finite Abelian Groups & RingsExplores the classification of finite abelian groups and rings, emphasizing elementary divisors and properties of rings.
Localization and IdealsCovers the concept of localization and ideals in rings, focusing on extended and contracted ideals, integral extensions, and monic equations.