A uniform approach to fundamental sequences and hierarchies

Buchholz, Wilfried and Cichon, A. and Weiermann, A. (1994): A uniform approach to fundamental sequences and hierarchies. In: Mathematical Logic Quarterly, No. 40: pp. 273-286

Abstract

In this article we give a unifying approach to the theory of fundamental sequences and their related Hardy hierarchies of number-theoretic functions and we show the equivalence of the new approach with the classical one.

• Item Type: Article
• Keywords: Natural well-orderings, Subrecursive hierarchies, Hardy hierarchies, Fundamental sequences, Descent functions
• Collections: Mathematics, Computer Science and Statistics
• Subjects: 500 Science > 510 Mathematics