{"product_id":"9780521441803","title":"Handbook of Categorical Algebra: Volume 3, Sheaf Theory (Encyclopedia of Mathematics and its Applications)","description":"\u003cp\u003eThe Handbook of Categorical Algebra is intended to give, in three volumes, a rather detailed account of what, ideally, everybody working in category theory should know, whatever the specific topic of research they have chosen. The book is planned also to serve as a reference book for both specialists in the field and all those using category theory as a tool. Volume 3 begins with the essential aspects of the theory of locales, proceeding to a study in chapter 2 of the sheaves on a locale and on a topological space, in their various equivalent presentations: functors, etale maps or W-sets. Next, this situation is generalized to the case of sheaves on a site and the corresponding notion of Grothendieck topos is introduced. Chapter 4 relates the theory of Grothendieck toposes with that of accessible categories and sketches, by proving the existence of a classifying topos for all coherent theories.\u003c\/p\u003e","brand":"Cambridge University Press","offers":[{"title":"Default Title","offer_id":48674997469419,"sku":"00000_00000_00000_00000","price":562.17,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4484\/5803\/files\/9780521441803-1.jpg?v=1781626362","url":"https:\/\/kinokuniya.com.sg\/ja\/products\/9780521441803","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}