Abstract
Two theorems on symmetry properties of cluster sets relative to a grill for the domain of the functions are proved here. One of these contains a result of Young [8] and its analogue for qualitative and other cluster sets. (Wilczynski [7] introduced the notion of qualitative cluster sets.) The other contains a result of Erdös and Piranian [2], one of Dolzhenko [1], and analogous results for other cluster sets
Citation
A. K. Layek. "General Formulations of Some Theorems of Cluster Sets." Real Anal. Exchange 25 (2) 887 - 898, 1999/2000.
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