§ 1. Introduction. Let X be a Hausdorff space and let ρ be a metric, not necessarily related to
the topology of X. The space X is said to be fragmented by the metric ρ if each non-empty set …

§ 5. Some C (K) spaces that are not σ-fragmented. In [16] we remarked that the space (l∞,
weak) is not σ-fragmented. Rosenthal [19] gives a number of conditions that ensure that a C …

§ 1. Introduction. Let X be a Hausdorff space and let p be a metric, not necessarily related to
the topology of X. The space X is said to be fragmented by the metric p if each non-empty set …

§ 5. Some C (K) spaces that are not σ-fragmented. In [16] we remarked that the space (l∞,
weak) is not σ-fragmented. Rosenthal [19] gives a number of conditions that ensure that a C …

§ 5. Some C (K) spaces that are not a-fragmented. In [16] we remarked that the space (/,
weak) is not o--fragmented. Rosenthal [19] gives a number of conditions that ensure that a C …

§ 1. Introduction. Let X be a Hausdorff space and let ρ be a metric, not necessarily related to
the topology of X. The space X is said to be fragmented by the metric ρ if each non-empty set …