This book addresses Birkhoff and Mal’cev’s problem of describing subquasivariety lattices. The text begins by developing the basics of atomic theories and implicational theories in languages that may, or may not, contain equality. Subquasivariety lattices are represented as lattices of closed algebraic subsets of a lattice with operators, which yields new restrictions on the equaclosure operator. As an application of this new approach, it is shown that completely distributive lattices with a dually compact least element are subquasivariety lattices. The book contains many examples to illustrate these principles, as well as open problems. Ultimately this new approach gives readers a set of tools to investigate classes of lattices that can be represented as subquasivariety lattices.
Kira Adaricheva & Jennifer Hyndman
A Primer of Subquasivariety Lattices [PDF ebook]
A Primer of Subquasivariety Lattices [PDF ebook]
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Ngôn ngữ Anh ● định dạng PDF ● Trang 290 ● ISBN 9783030980887 ● Kích thước tập tin 10.5 MB ● Nhà xuất bản Springer International Publishing ● Thành phố Cham ● Quốc gia CH ● Được phát hành 2022 ● Có thể tải xuống 24 tháng ● Tiền tệ EUR ● TÔI 8511120 ● Sao chép bảo vệ DRM xã hội