共 50 条
- [4] KREIN SPACE UNITARY DILATIONS OF HILBERT SPACE HOLOMORPHIC SEMIGROUPS REVISTA DE LA UNION MATEMATICA ARGENTINA, 2020, 61 (01): : 145 - 160
- [5] PROLONGMENT OF CONTRACTIONS IN HILBERT SPACE COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE A, 1970, 270 (21): : 1371 - &
- [6] PRODUCTS OF CONTRACTIONS IN HILBERT SPACE ACTA SCIENTIARUM MATHEMATICARUM, 1972, 33 (1-2): : 91 - &
- [8] On results of Krein, Rao and Lin about angles between vectors in a Hilbert space Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas, 2023, 117