56 citations · 79 across the 13 of their papers we have counts for
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On balanced sequences and their critical exponent
Francesco Dolce, Lubomira Dvorakova, Edita Pelantova
We study aperiodic balanced sequences over finite alphabets. A sequence vv of this type is fully characterised by a Sturmian sequence u and two constant gap sequences y and y'. We…
On morphisms preserving palindromic richness
Francesco Dolce, Edita Pelantová
It is known that each word of length contains at most distinct palindromes. A finite rich word is a word with maximal number of palindromic factors. The definition of pal…
Birecurrent sets
Francesco Dolce, Dominique Perrin, Antonio Restivo +2
A set is called recurrent if its minimal automaton is strongly connected and birecurrent if it is recurrent as well as its reversal. We prove a series of results concerning birecur…