Some Examples of Non-Metrizable Spaces Allowing a Simple Type-2 Complexity Theory
Some Examples of Non-Metrizable Spaces Allowing a Simple Type-2 Complexity Theory
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允许简单的 2 类复杂性理论的不可度量空间的一些示例
DOI:
10.1016/j.entcs.2004.06.038
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发表时间:
2005
期刊:
影响因子:
--
通讯作者:
M. Schröder
中科院分区:
文献类型:
--
作者:
D. Kunkle;M. Schröder
Representations of spaces are the key device in Type-2 Theory of Effectivity (TTE) for defining computability on non-countable spaces. Almost-compact representations permit a simple measurement of the time complexity of functions using discrete parameters, namely the desired output precision together with “size” information about the argument, rather than continuous ones. We present some interesting examples of non-metrizable topological vector spaces that have almost-compact admissible representations, including spaces of real polynomial functions and of distributions with compact support.