aviator 发表于 2025-3-26 21:48:33
Fields and Galois Theory,strates by example the power and usefulness of the theory of Galois groups. Prerequisite material from Chapter VIII consists of Sections 1–6 for Sections 1–13 of the present chapter, and it consists of all of Chapter VIII for Sections 14–17 of the present chapter..Sections 1–2 introduce field extensFecundity 发表于 2025-3-27 04:22:24
Modules over Noncommutative Rings, and the second set concerns the Hom and tensor product functors..Sections 1–3 concern finiteness conditions on modules. Section 1 deals with simple and semisimple modules. A simple module over a ring is a nonzero unital module with no proper nonzero submodules, and a semisimple module is a module g暗指 发表于 2025-3-27 09:00:19
Textbook 2006lied, aspiring or established. Together, the two books give the reader a global view of algebra and its role in mathematics as a whole...The exposition proceeds from the particular to the general, often providing examples well before a theory that incorporates them. The presentation includes blocksGEM 发表于 2025-3-27 12:33:57
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Nietzsche’s Existential Imperativections, and algebras related to tensor products..Sections 1–5 concern special properties of bilinear forms, all vector spaces being assumed to be finite-dimensional. Section 1 associates a matrix to each bilinear form in the presence of an ordered basis, and the section shows the effect on the matri