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-2 votes
1 answer
72 views

Is it possible (in principle and in meaningful way) to describe any subset of n-dimensional real Euclidean space?

Let us start with some background and motivation. My main question is very simple and it is available few paragraphs further and it is written in bold. My problem is based from the emerging theory of ...
TomR's user avatar
  • 1,323
3 votes
2 answers
333 views

Is there literature on non-computable numbers that can't be even be identified?

It seems to me that most real numbers can't be calculated by any finite set of instructions, even if we make use of non-computable functions. First, assume that we have an oracle that will provide ...
Feynmanfan85's user avatar