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3 votes

Mutual metric projection

I started to investigate properties of possible required map $S$, but they are hard to grasp, so my vision of them is very coarse, see the propositions below. But I shall try to use them to refine des …
Alex Ravsky's user avatar
  • 5,409
2 votes

Higher or lower?

Let $\mathcal W^*$ be the set of all words (including the empty word $E$) over the alphabet $\{L,H\}$. For each $w\in \mathcal W^*$ let $|w|$ be length of the word $w$. For each $w\in \mathcal W^*$, n …
Alex Ravsky's user avatar
  • 5,409