Some Commutative Algebra
Keyword(s):
This chapter provides a background on commutative algebra and gives a self-contained proof of Johnson's Theorem 5.9.1 on regular solutions of systems of algebraic differential equations. It presents the facts on regular local rings and Kähler differentials needed for Theorem 5.9.1. It also recalls a common notational convention concerning a commutative ring R and an R-module M, with U and V as additive subgroups of R and M. Other topics include the Zariski topology, noetherian rings and spaces, rings and modules of finite length, integral extensions and integrally closed domains, Krull's Principal Ideal Theorem, differentials, and derivations on field extensions.
1997 ◽
Vol 27
(4)
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pp. 1065-1073
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1953 ◽
Vol 49
(3)
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pp. 386-396
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2009 ◽
Vol 19
(03)
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pp. 287-303
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2003 ◽
Vol 02
(01)
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pp. 21-50
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2018 ◽
Vol 17
(02)
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pp. 1850023
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2010 ◽
Vol 324
(9)
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pp. 2543-2563
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2007 ◽
Vol 06
(02)
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pp. 267-279
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2003 ◽
Vol 10
(4)
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pp. 423-434
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Keyword(s):
2019 ◽
Vol 62
(3)
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pp. 847-859
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Keyword(s):
1985 ◽
Vol 97
(2)
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pp. 231-241
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