Further Properties of Self-assembly by Hairpin Formation

被引:1
|
作者
Bordihn, Henning [1 ]
Mitrana, Victor [2 ,3 ,4 ]
Paun, Andrei [3 ,4 ]
Paun, Mihaela [4 ,5 ]
机构
[1] Univ Potsdam, Dept Comp Sci, Potsdam, Germany
[2] Univ Politecn Madrid, Dept Informat Syst, Madrid, Spain
[3] Univ Bucharest, Fac Math & Comp Sci, Bucharest, Romania
[4] Natl Inst Res & Dev Biol Sci, Bucharest, Romania
[5] Univ Bucharest, Fac Adm & Business, Bucharest, Romania
关键词
DNA hairpin formation; Hairpin completion; Bounded hairpin completion; Hairpin lengthening; Semilinearity property; COMPUTATION; STRINGS;
D O I
10.1007/978-3-030-19311-9_5
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
We continue the investigation of three operations on words and languages with motivations coming from DNA biochemistry, namely unbounded and bounded hairpin completion and hairpin lengthening. We first show that each of these operations can be used for replacing the third step, the most laborious one, of the solution to the CNF-SAT reported in [28]. As not all the bounded/unbounded hairpin completion or lengthening of semilinear languages remain semilinear, we study sufficient conditions for semilinear languages to preserve their semilinearity property after applying once either the bounded or unbounded hairpin completion, or lengthening. A similar approach is then started for the iterated variants of the three operations. A few open problems are finally discussed.
引用
收藏
页码:37 / 51
页数:15
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