کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8904284 1633416 2018 28 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
New-from-old full dualities via axiomatisation
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات منطق ریاضی
پیش نمایش صفحه اول مقاله
New-from-old full dualities via axiomatisation
چکیده انگلیسی
We study different full dualities based on the same finite algebra. Our main theorem gives conditions on two different alter egos of a finite algebra under which, if one yields a full duality, then the other does too. We use this theorem to obtain a better understanding of several important examples from the theory of natural dualities. We also clarify what it means for two full dualities based on the same finite algebra to be different. Throughout the paper, a fundamental role is played by the universal Horn theory of the dual categories.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Annals of Pure and Applied Logic - Volume 169, Issue 7, July 2018, Pages 588-615
نویسندگان
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