Department of Mathematical Sciences

 

 
  1. 1978
  2. Published

    Extension of derivations

    Christensen, Erik, Feb 1978, In: Journal of Functional Analysis. 27, 2, p. 234-247 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Generators of semigroups of completely positive maps

    Christensen, Erik, Jun 1978, In: Communications in Mathematical Physics. 62, 2, p. 167-171 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Intertwining differential operators for Mp(n,R) and SU(n,n)

    Jakobsen, Hans Plesner, 1978, In: Transactions of the American Mathematical Society. 246, p. 311-337

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Symmetry and causality properties of physical fields

    Jakobsen, Hans Plesner, Segal, I., Speh, B., Vergne, M. & Ørsted, B., 1978, In: Proceedings of the National Academy of Science of the United States of America. 75, p. 1609-1611

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    The algebra of polytopes in affine spaces

    Jessen, B. & Thorup, Anders, 1978, In: Mathematica Scandinavica. 43, 2, p. 211-240 (1979)

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Marginal Maximum Likelihood Estimates and Estimation of the Offspring Mean in a Branching Process

    Keiding, N. & Lauritzen, Steffen, 1978, In: Scandinavian Journal of Statistics. 5, 2, p. 106-110 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. 1977
  9. Published

    THE AVERAGE NOISE FROM A POISSON STREAM OF VEHICLES

    ANDERSEN, P., ANDERSEN, S. & Lauritzen, Steffen, 1977, In: Journal of Applied Probability. 14, 4, p. 817-828 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Derivations of nest algebras

    Christensen, Erik, Jun 1977, In: Mathematische Annalen. 229, 2, p. 155-161 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Perturbation of operator algebras

    Christensen, Erik, Feb 1977, In: Inventiones Mathematicae. 43, 1, p. 1-13 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Perturbations of operator algebras II.

    Christensen, Erik, 1977, In: Indiana University Mathematics Journal. 26, p. 891 - 904 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review