On the Delone property of (-β)-integers
On the Descriptional Complexity of Limited Propagating Lindenmayer Systems
On the expressiveness of Parikh automata and related models
On the Finiteness Problem for Automaton (Semi)groups
On the Hairpin Incompletion
On the Iterated Hairpin Completion
On the maximal number of cubic subwords in a string
On the Minimal Uncompletable Word Problem
On the Morse-Hedlund complexity gap
On the number of Dejean words over alphabets of 5, 6, 7, 8, 9 and 10 letters
On the Number of Membranes in Unary P Systems
On the Properties of Language Classes Defined by Bounded Reaction Automata
On the regularity of iterated hairpin completion of a single word
On the Representation of Finite Automata
On the Shuffle Automaton Size for Words
On the Size Complexity of Non-Returning Context-Free PC Grammar Systems
On Three Alternative Characterizations of Combined Traces
Operating binary strings using gliders and eaters in reaction-diffusion cellular automaton
Operational State Complexity of Deterministic Unranked Tree Automata
Optimal Hyper-Minimization