共 50 条
- [1] UNITARY OPERATORS INDUCED BY MEASURABLE TRANSFORMATIONS JOURNAL OF MATHEMATICS AND MECHANICS, 1968, 17 (08): : 785 - &
- [2] UNITARY OPERATORS INDUCED BY MEASURE PRESERVING TRANSFORMATIONS JOURNAL OF MATHEMATICS AND MECHANICS, 1966, 16 (01): : 83 - &
- [3] APPROXIMATION BY UNITARY AND ESSENTIALLY UNITARY OPERATORS ACTA SCIENTIARUM MATHEMATICARUM, 1977, 39 (1-2): : 141 - 151
- [5] OPERATORS UNITARY IN AN INDEFINITE METRIC AND LINEAR FRACTIONAL TRANSFORMATIONS ACTA SCIENTIARUM MATHEMATICARUM, 1971, 32 (3-4): : 261 - &