{"product_id":"algebraic-theory-of-quasivarieties-viktor-a-gorbunov-9780306110634","title":"Algebraic Theory of Quasivarieties","description":"The theory of quasivarieties constitutes an independent direction in algebra and mathematical logic and specializes in a fragment of first-order logic-the so-called universal Horn logic. This treatise uniformly presents the principal directions of the theory from an effective algebraic approach developed by the author himself. A revolutionary exposition, this influential text contains a number of results never before published in book form, featuring in-depth commentary for applications of quasivarieties to graphs, convex geometries, and formal languages. Key features include coverage of the Birkhoff-Mal'tsev problem on the structure of lattices of quasivarieties, helpful exercises, and an extensive list of references.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Viktor A. Gorbunov\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0306110636\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780306110634\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Springer\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 09\/30\/1998\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 300\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Hardcover\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.36lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.21h x 6.14w x 0.75d","brand":"Viktor A. Gorbunov","offers":[{"title":"Hardcover","offer_id":47579573911807,"sku":"9780306110634","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_b7b6bd42-61a7-4473-8b2a-0d0ea142b548.jpg?v=1763875137","url":"https:\/\/www.whiterainbookhouse.com\/products\/algebraic-theory-of-quasivarieties-viktor-a-gorbunov-9780306110634","provider":"WR Book House","version":"1.0","type":"link"}