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catalan fragile words
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نویسنده
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d'angeli daniele ,donno alfredo ,rodaro emanuele
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منبع
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international journal of group theory - 2020 - دوره : 9 - شماره : 2 - صفحه:69 -80
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چکیده
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Fragile words have been already considered in the context of automata groups. here we focus our attention on a special class of strongly fragile words that we call catalan fragile words. among other properties, we show that there exists a one-to-one correspondence between the set of catalan fragile words and the set of full binary trees.
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کلیدواژه
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automata group ,catalan number ,fragile word ,full binary tree
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آدرس
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technische universitat graz, institut fur diskrete mathematik, austria, universita degli studi niccolo cusano, dipartimento di ingegneria, italy, politecnico di milano, dipartimento di matematica, italy
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پست الکترونیکی
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emanuele.rodaro@polimi.it
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Authors
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