Complexity issues for the iterated h-preorders.- On the Uniform Distribution of Regular Expressions.- Deterministic one-way simulation of two-way deterministic finite automata over small alphabets.- Sync-Maximal Permutation Groups Equal Primitive Permutation Groups.- Commutative Regular Languages with Product-Form Minimal Automata.- State Complexity Bounds for Upward and Downward Closures on Commutative Languages and Commutative Group and Commutative Aperiodic Languages.- More on the Descriptional Complexity of Compositions of Finite Automata.- Width Measures of Alternating Finite Automata.- Partial Derivative Automaton by Compressing Regular Expressions.- State Complexity of Partial Word Finite Automata.- State complexity of union and intersection on graph-walking automata.- Gray cycles of maximum length related to $k$-character substitutions.- Automata Equipped with Auxiliary Data Structures and Regular Realizability Problems.- Disambiguation of Weighted Tree Automata.- Image-Binary Automata.- Improved constructions for succinct affine automata.

GPSR Compliance The European Union's (EU) General Product Safety Regulation (GPSR) is a set of rules that requires consumer products to be safe and our obligations to ensure this. If you have any concerns about our products you can contact us on ProductSafety@springernature.com. In case Publisher is established outside the EU, the EU authorized representative is: Springer Nature Customer Service Center GmbH Europaplatz 3 69115 Heidelberg, Germany ProductSafety@springernature.com