New applications of the wreath product of forest algebras
نویسندگان
چکیده
منابع مشابه
New applications of the wreath product of forest algebras
We give several new applications of the wreath product of forest algebras to the study of logics on trees. These include new simplified proofs of necessary conditions for definability in CTL and first-order logic with the ancestor relation; a sequence of identities satisfied by all forest languages definable in PDL; and new examples of languages outsideCTL, along with an application to the ques...
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نشان می دهیم که هر اشتقاق لی روی یک c^*-جبر به شکل استاندارد است، یعنی می تواند به طور یکتا به مجموع یک اشتقاق لی و یک اثر مرکز مقدار تجزیه شود. کلمات کلیدی: اشتقاق، اشتقاق لی، c^*-جبر.
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ژورنال
عنوان ژورنال: RAIRO - Theoretical Informatics and Applications
سال: 2013
ISSN: 0988-3754,1290-385X
DOI: 10.1051/ita/2013039