{"product_id":"9783030120955","title":"Heyting Algebras : Duality Theory (Trends in Logic)","description":"\u003cp\u003eThis book presents an English translation of a classic Russian text on duality theory\u003c\/p\u003e\u003cp\u003efor Heyting algebras. Written by Georgian mathematician Leo Esakia, the text proved\u003c\/p\u003e\u003cp\u003epopular among Russian-speaking logicians. This translation helps make the ideas\u003c\/p\u003e\u003cp\u003eaccessible to a wider audience and pays tribute to an influential mind in mathematical\u003c\/p\u003e\u003cp\u003elogic. \u003c\/p\u003e\u003cp\u003e\n\u003c\/p\u003e\u003cp\u003eThe book discusses the theory of Heyting algebras and closure algebras, as\u003c\/p\u003e\u003cp\u003ewell as the corresponding intuitionistic and modal logics. The author introduces the\u003c\/p\u003e\u003cp\u003ekey notion of a hybrid that \"crossbreeds\" topology (Stone spaces) and order (Kripke\u003c\/p\u003e\u003cp\u003eframes), resulting in the structures now known as Esakia spaces. The main theorems\u003c\/p\u003e\u003cp\u003einclude a duality between the categories of closure algebras and of hybrids, and a duality\u003c\/p\u003e\u003cp\u003ebetween the categories of Heyting algebras and of so-called strict hybrids.\u003c\/p\u003e\u003cp\u003e\n\u003c\/p\u003e\u003cp\u003eEsakia's book was originally published in 1985. It was the firstof a planned two-volume monograph\u003c\/p\u003e\u003cp\u003eon Heyting algebras. But after the collapse of the Soviet Union, the publishing house\u003c\/p\u003e\u003cp\u003eclosed and the project died with it. Fortunately, this important work now lives on in\u003c\/p\u003e\u003cp\u003ethis accessible translation. The Appendix of the book discusses the planned contents\u003c\/p\u003e\u003cp\u003eof the lost second volume.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e Foreword.- Editor's Note.- Introduction.- Chapter 1.  Preliminary Notions and Necessary Facts.- Chapter 2. Heyting Algebras and Closure Algebras.- Chapter 3. Duality Theory: Hybrids.- Appendix.- Bibliography. \u003cp\u003e\"Leo Esakia's classic monograph is extremely welcome and I hope that it will be widely read. ... Moreover, the exposition, in Esakia's own words and in its entirety, has insights to offer to experienced researchers and relative novices alike. ... Esakia's Introduction to Heyting Algebras. Duality Theory makes interesting reading for its scope and its vision. ... The translation brings subsidiary benefits.\" (Hilary A. Priestley, Studia Logica, Vol. 109, 2021)\u003c\/p\u003e\u003cp\u003e\"Presenting in a succinct style the brilliant ideas of the author, this book provides an indispensable authentic source for researchers working on dualities between ordered and topological structures with impact on mathematical logic.\" (Marcel Erne, Mathematical Reviews, June, 2021)\n\u003c\/p\u003e","brand":"Springer","offers":[{"title":"Default Title","offer_id":48816191570155,"sku":"00000_00000_00000_00000","price":121.29,"currency_code":"SGD","in_stock":false}],"url":"https:\/\/kinokuniya.com.sg\/ja\/products\/9783030120955","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}