Interleaving: Difference between revisions
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'''Z ZZ ... ZZ WZ''' (in strand ''S''<sub>2</sub>) | '''Z ZZ ... ZZ WZ''' (in strand ''S''<sub>2</sub>) | ||
Moreover, the offset '''δ''' = '''Z'''. | Moreover, the offset '''δ''' = '''Z''', i.e. ''S''<sub>2</sub> is separated '''Z''' to the right of ''S''<sub>1</sub>. | ||
If any maximal subword of consecutive '''Z'''s has ''q'' > 1, then the scale can be split into two subwords, ''w''<sub>1</sub> with consecutive '''Z''''s and ''w''<sub>2</sub> with consecutive non-'''Z''' letters. Consecutive non-'''Z''' letters contradict '''δ''' = '''Z''': Let ''r'' be the length of a maximal subword of non-'''Z''' letters in ''w''<sub>2</sub>. | If any maximal subword of consecutive '''Z'''s has ''q'' > 1, then the scale can be split into two subwords, ''w''<sub>1</sub> with consecutive '''Z''''s and ''w''<sub>2</sub> with consecutive non-'''Z''' letters. Consecutive non-'''Z''' letters contradict '''δ''' = '''Z''': Let ''r'' be the length of a maximal subword of non-'''Z''' letters in ''w''<sub>2</sub>. | ||