Abelian complexity of infinite words associated with quadratic Parry numbers

Rational functions associated with doubl

Rational functions associated with double infinite sequences of complex numbers

✍ M. Camacho; P. González-Vera 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 690 KB

Let {pk}+\_~ be a given double infinite sequence of complex numbers. By defining a linear functional on the space of the Laurent polynomials, certain rational functions are first constructed and some algebraic properties studied. The hermitian case, i.e. P-k = ilk, k E Z is separately considered an