La Classification Mathématique par matières 2000
Mathematics subject Classification 2000

Query : CC = 13A35
13-XX Commutative rings and algebras

• 13A35 Characteristic p methods (Frobenius endomorphism) and reduction to characteristic p ; tight closure [See also 13B22]
• 13B22 Integral closure of rings and ideals [See also 13A35]; integrally closed rings, related rings (Japanese, etc.)
• 13Mxx Finite commutative rings [See also 13A35; for number-theoretic aspects, see 11Txx]

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