منابع مشابه
Ttm 2.0
The professional treatment of the reperfusion syndrome following cardiac arrest and successful resuscitation has improved over the past decade. In 2002 and 2003 mild hypothermia treatment was first recommended by international guidelines following remarkable milestone trials. With growing experience and an increasing number of hospitals implementing hypothermia as standard treatment, technical ...
متن کاملSquare-free Words with Square-free Self-shuffles
We answer a question of Harju: For every n > 3 there is a square-free ternary word of length n with a square-free self-shuffle.
متن کاملSquare-free partial words
We say that a partial word w over an alphabet A is square-free if every factor xx of w such that x and x are compatible is either of the form ⋄a or a⋄ where ⋄ is a hole and a ∈ A. We prove that there exist uncountably many square-free partial words over a ternary alphabet with an infinite number of holes.
متن کاملOn Square-Free Numbers
In the article the formal characterization of square-free numbers is shown; in this manner the paper is the continuation of [19]. Essentially, we prepared some lemmas for convenient work with numbers (including the proof that the sequence of prime reciprocals diverges [1]) according to [18] which were absent in the Mizar Mathematical Library. Some of them were expressed in terms of clusters’ re...
متن کاملRich square-free words
A word w is rich if it has |w| + 1 many distinct palindromic factors, including the empty word. A word is square-free if it does not have a factor uu, where u is a non-empty word. Pelantová and Starosta (Discrete Math. 313 (2013)) proved that every infinite rich word contains a square. We will give another proof for that result. Pelantová and Starosta denoted by r(n) the length of a longest ric...
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ژورنال
عنوان ژورنال: Taiwanese Journal of Mathematics
سال: 2003
ISSN: 1027-5487
DOI: 10.11650/twjm/1500407581