Arkiv för Matematik

  • Ark. Mat.
  • Volume 19, Number 1-2 (1981), 229-237.

On spectra of unitary groups arising from cocycles

J. Mathew and M. G. Nadkarni

Full-text: Open access

Article information

Source
Ark. Mat., Volume 19, Number 1-2 (1981), 229-237.

Dates
Received: 16 June 1980
First available in Project Euclid: 31 January 2017

Permanent link to this document
https://projecteuclid.org/euclid.afm/1485896644

Digital Object Identifier
doi:10.1007/BF02384480

Mathematical Reviews number (MathSciNet)
MR650496

Zentralblatt MATH identifier
0486.28019

Rights
1981 © Institut Mittag-Leffler

Citation

Mathew, J.; Nadkarni, M. G. On spectra of unitary groups arising from cocycles. Ark. Mat. 19 (1981), no. 1-2, 229--237. doi:10.1007/BF02384480. https://projecteuclid.org/euclid.afm/1485896644


Export citation

References

  • Bagchi, S. C., Mathew, J. and Nadkarni, M. G., On systems of imprimitivity on locally compact Abelian groups with dense actions, Acta Mathematica, Vol. 133 (1974), 287–304.
  • Feldman, J. and Lind, D. A., Hyperfiniteness and the Halmos-Rohlin theorem for nonsingular Abelian actions, Proc. A.M.S., Vol. 55 (1976), 339–344.
  • Hajian, A., Ito, Y., Kakutani, S., Full groups and a theorem of Dye, Advances in Mathematics, Vol. 17 (1975), 48–59.
  • Helson, H. and Parry, W., Cocycles and Spectra, Arkiv fö Matematik, Vol. 16 (1978), No. 2
  • Schmidt, K., Cocycles of nonsingular transformation groups, MacMillan Lectures in Mathematics, Vol. I, MacMillan (India), 1977.
  • Varadarajan, V. S., Geometry of Quantum Theory, Vol. II, Van Nostrand Reinhold Co., 1970.