Recursive structure of MOS scales: Difference between revisions
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If w₂ contains fewer complete chunks (<L...Ls preceded by where < is the left chunk boundary) or at least 2 more than w₃, we are done, since they must automatically have different numbers of s's. It suffices to consider the case where the intersection w₂ ∩ w₃ contains at least k-1 complete chunks, since otherwise W₂(L<sup>r+1</sup>s, L<sup>r</sup>s) would have at least k+1 chunks, which would contradict the length of W₂(λ, σ). | If w₂ contains fewer complete chunks (<L...Ls preceded by where < is the left chunk boundary) or at least 2 more than w₃, we are done, since they must automatically have different numbers of s's. It suffices to consider the case where the intersection w₂ ∩ w₃ contains at least k-1 complete chunks, since otherwise W₂(L<sup>r+1</sup>s, L<sup>r</sup>s) would have at least k+1 chunks, which would contradict the length of W₂(λ, σ). | ||
Hence it suffices to consider the following two cases | Hence it suffices to consider the following two cases: | ||
'''Case 1''' | '''Case 1''' | ||