شماره ركورد :
18266
عنوان به زبان ديگر :
Uniformly continuous 1-1 functions on ordered fields not mapping interior to interior.
پديد آورندگان :
Moniri Mojtaba نويسنده , S. Eivazloo J. نويسنده
از صفحه :
59
تا صفحه :
65
تعداد صفحه :
7
چكيده لاتين :
In an earlier work we showed that for ordered fields F not isomorphic to the reals R, there are continuous 1-1 functions on [0, 1]F which map some interior point to a boundary point of the image (and so are not open). Here we show that over closed bounded intervals in the rationals Q as well as in all non-Archimedean ordered fields of countable cofinality, there are uniformly continuous 1-1 functions not mapping interior to interior. In particular, the minimal non-Archimedean ordered field Q(x), as well as ordered Laurent series fields with coefficients in an ordered field accommodate such pathological functions.
شماره مدرك :
1202234
لينک به اين مدرک :
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