debunk 发表于 2025-3-28 18:22:26
http://reply.papertrans.cn/79/7815/781404/781404_41.pngDOSE 发表于 2025-3-28 22:04:42
Erich Becker-Boost,Ernst Fialaed tree grammars generate PSPACE-complete sets of connected graphs of finite degree, and that one-sided linear edge-unlabeled tree grammars generate NP-complete sets of graphs. However, the complexity is polynomial, if the graphs have finite degree and are generated by a one-sided linear partially oimplore 发表于 2025-3-29 01:37:10
Book 1989transcription show differences between the higher and simpler systems (e. g. , different enzymes and protein factors are involved). But the parallels are as striking as the differences in detail. Even for bacteria and viruses, a full understanding of these processes will require integrating the resu