We present necessary and sufficient conditions for a rearrangement invariant function space to have a complete orthonormal uniformly bounded RUC system.
Department of Mathematics and Statistics, School of Informatics and Engineering, The Flinders University of South Australia, Bedford Park, 5042, SA, Australia
Department of Mathematics and Statistics, School of Informatics and Engineering, The Flinders University of South Australia, Bedford Park, 5042, SA, Australia