{"product_id":"finite-rank-torsion-free-abelian-groups-and-rings-von-d-m-arnold","title":"Finite Rank Torsion Free Abelian Groups and Rings","description":"\u003cp\u003eNotation and preliminaries.- Types and rank¿1 groups.- Examples of indecomposable groups and direct sums.- Endomorphism rings and decompositions of rank 2 groups.- Pure subgroups of completely decomposable groups.- Homogeneous completely decomposable groups and generalizations.- Completely decomposable groups and generalizations.- Additive categories, quasi-isomorphism and near-isomorphism.- Stable range, substitution, cancellation, and exchange properties.- Subrings of finite dimensional Q-algebras.- Orders in finite dimensional simple Q-algebras.- Maximal orders in finite dimensional simple Q-algebras.- Near isomorphism and genus class.- Grothendieck groups.- Additive groups of subrings of finite dimensional Q-algebras.- Q-simple and p-simple groups.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783540115571\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783540115571","offer_id":39435763089501,"sku":"9783540115571","price":26.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/3c7f78b4-9126-4d1c-adde-2df6e5c725ee.jpg?v=1778737965","url":"https:\/\/shop.autorenwelt.de\/products\/finite-rank-torsion-free-abelian-groups-and-rings-von-d-m-arnold","provider":"Autorenwelt Shop","version":"1.0","type":"link"}