Gerd Grubb

Gerd Grubb

Professor, emeritus


  1. 2012
  2. Published

    Krein-like extensions and the lower boundedness problem for elliptic operators on exterior domains

    Grubb, Gerd, 2012, In: Journal of Differential Equations. 252, 2, p. 852-885. 34 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    The sectorial projection defined from logarithms.

    Grubb, Gerd, 2012, In: Mathematica Scandinavica. 111, p. 118-126 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. 2011
  5. Published

    Perturbation of essential spectra of exterior elliptic problems

    Grubb, Gerd, 2011, In: Applicable Analysis. 90, 1, p. 103-123 21 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Spectral asymptotics for Robin problems with a discontinuous coefficient

    Grubb, Gerd, 2011, In: Journal of Spectral Theory. 1, 2, p. 155-177 23 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    The mixed boundary value problem, Krein resolvent formulas and spectral asymptotic estimates

    Grubb, Gerd, 2011, In: Journal of Mathematical Analysis and Applications. 382, 1, p. 339–363 24 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. 2009
  9. Published

    Distributions and operators

    Grubb, Gerd, 2009, New York: Springer. 461 p. (Graduate Texts in Mathematics, Vol. 252).

    Research output: Book/ReportBookResearchpeer-review

  10. Published

    M-functions for closed extensions of adjoint pairs of operators, with applications to elliptic boundary problems

    Grubb, Gerd, Brown, B. M. & Wood, I. G., 2009, In: Mathematische Nachrichten. 282, p. 314-347

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. 2008
  12. Published

    Krein resolvent formulas for elliptic boundary problems in nonsmooth domains

    Grubb, Gerd, 2008, In: Rendiconti del Seminario Matematico. 66, 4, p. 259-297

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Logarithms and sectorial projections for elliptic boundary problems

    Grubb, Gerd & Gaarde, A. B., 2008, In: Mathematica Scandinavica. 103, p. 243-277

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    The local and global parts of the basic zeta coefficient for pseudodifferential boundary operators

    Grubb, Gerd, 2008, In: Mathematische Annalen. 341, 4, p. 735-788

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 4344