کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4658059 | 1633077 | 2016 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Partially ordered metric spaces produced by T0-quasi-metrics
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
هندسه و توپولوژی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We continue our investigation on those (partially) ordered metric spaces (X,m,≤)(X,m,≤) for which there exists a T0T0-quasi-metric d on X such that sup{d,d−1}=msup{d,d−1}=m and for any x,y∈Xx,y∈X we have that x≤yx≤y if and only if d(x,y)=0d(x,y)=0. In particular such partially ordered metric spaces are determined (in the sense of Nachbin) by a T0T0-quasi-uniformity with a countable base.We show that the compatibility conditions obtained in an earlier study between partial order and metric on the investigated spaces X become more transparent when additional compatibility conditions between metric and partial order with appropriate algebraic operations on X are assumed to hold.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Topology and its Applications - Volume 202, 1 April 2016, Pages 366–383
Journal: Topology and its Applications - Volume 202, 1 April 2016, Pages 366–383
نویسندگان
Yaé Ulrich Gaba, Hans-Peter A. Künzi,