Discontinuous additive functions: Regular behavior vs. pathological features
نویسندگان
چکیده
منابع مشابه
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Additive Cost Register Automata (ACRA) map strings to integers using a finite set of registers that are updated using assignments of the form “x := y+ c” at every step. The corresponding class of additive regular functions has multiple equivalent characterizations, appealing closure properties, and a decidable equivalence problem. In this paper, we solve two decision problems for this model. Fi...
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ژورنال
عنوان ژورنال: Expositiones Mathematicae
سال: 2015
ISSN: 0723-0869
DOI: 10.1016/j.exmath.2014.10.003