A gauge approach to an ordinal index of Baire one functions

• Autorzy: Denny H. Leung , Wee-Kee Tang , Atok Zulijanto
• Języki publikacji: EN

Abstrakty

EN

We develop a calculus for the oscillation index of Baire one functions using gauges analogous to the modulus of continuity.

Kategorie tematyczne

• 26A21: Classification of real functions; Baire classification of sets and functions
• 03E15: Descriptive set theory
• 54C30: Real-valued functions

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Fundamenta Mathematicae
• Rocznik: 2010
• Tom: 210
• Numer: 2
• Strony: 99-109

Daty

wydano

2010

Twórcy

autor

Denny H. Leung

• Department of Mathematics, National University of Singapore, 2 Science Drive 2, Singapore 117543

autor

Wee-Kee Tang

• Add-venture Learning, 431 Ang Mo Kio Avenue 2, Singapore 567871

autor

Atok Zulijanto

• Department of Mathematics, Faculty of Mathematics and Natural Sciences, Gadjah Mada University, Yogyakarta 55281, Indonesia

Identyfikatory

DOI

10.4064/fm210-2-1