Kjeld Bagger Laursen
Emeritus
Department of Mathematical Sciences
Universitetsparken 5
2100 København Ø
- 1988
- Published
Algebraic spectral subspaces and automatic continuity
Laursen, Kjeld Bagger, 1988, In: Czechoslovak Mathematical Journal. 38, 113, p. 157-172Research output: Contribution to journal › Journal article › Research › peer-review
- 1989
- Published
Some remarks on the surjectivity spectrum of linear operators
Laursen, Kjeld Bagger & Vrbova, P., 1989, In: Czechoslovak Mathematical Journal. 39, 114Research output: Contribution to journal › Journal article › Research › peer-review
- 1991
- Published
Automatic continuity of intertwining linear operators on Banach spaces
Laursen, Kjeld Bagger & Neumann, M. M., 1991, In: Rendiconti del Circolo Matematico di Palermo. 40, 3, p. 325-341Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Intertwiners and automatic continuity
Laursen, Kjeld Bagger & Vrbova, P., 1991, In: Journal of the London Mathematical Society. 43, 2, p. 149-155Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Spectral Subspaces and Automatic Continuity
Laursen, Kjeld Bagger, 1991, København: Eget forlag. 38 p.Research output: Book/Report › Doctoral thesis › Research
- 1992
- Published
Automatic continuity of intertwiners in Topological Vector Spaces
Laursen, Kjeld Bagger, 1992, Progress in Functional Analysis. Amsterdam: Aspen Publishers, p. XXVIII+431Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Decomposable multipliers and applications to harmonic analysis
Laursen, Kjeld Bagger & Neumann, M. M., 1992, In: Studia Mathematica. 101, 2, p. 193-214Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Local spectral properties of multipliers on Banach algebras
Laursen, Kjeld Bagger & Neumann, M. M., 1992, In: Archiv der Mathematik. 58, p. 368-375Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Operators with finite ascent
Laursen, Kjeld Bagger, 1992, In: Pacific Journal of Mathematics. 152, p. 323-336Research output: Contribution to journal › Journal article › Research › peer-review
- 1993
- Published
Asymptotic intertwining and spectral inclusions on Banach spaces
Laursen, Kjeld Bagger & Neumann, M. M., 1993, In: Czechoslovak Mathematical Journal. 43(118), p. 483-497Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Closed range multipliers and generalized inverses
Laursen, Kjeld Bagger & Mbekhta, M., 1993, In: Studia Mathematica. 107, p. 127-135Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Om funktionalligninger
Laursen, Kjeld Bagger, 1993, Matematiske Ideer. København: Matematiklærerforeningen, p. 259Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- 1994
- Published
Local spectral theory and spectral inclusions
Laursen, Kjeld Bagger & Neumann, M. M., 1994, In: Glasgow Mathematical Journal. 26, p. 331-343Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Multipliers and local spectral theory
Laursen, Kjeld Bagger, 1994, Functional Analysis and Operator Theory. Warszawa: Banach Center, Polish Academy of Scienc., p. 223-236 (Banach Center Publications, Vol. 30).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Multipliers with closed range on regular commutative Banach algebras
Laursen, Kjeld Bagger & Aiena, P., 1994, In: Proceedings of the American Mathematical Society. 121, p. 1039-1048Research output: Contribution to journal › Journal article › Research › peer-review
- Published
On analytic solutions of the equation (T-lambda) f(lambda) = x
Laursen, Kjeld Bagger & Neumann, M. M., 1994, In: Seminar Notes in Functional Analysis. p. 256-265Research output: Contribution to journal › Journal article › Research › peer-review
- 1995
- Published
Local spectral properties of commutators
Laursen, Kjeld Bagger, Miller, V. G. & Neumann, M. M., 1995, In: Proceedings of the Edinburgh Mathematical Society. 38, 2, p. 313-329Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Operators with finite chain length and the ergodic theorem
Laursen, Kjeld Bagger & Mbekhta, M., 1995, In: Proceedings of the American Mathematical Society. 123, p. 3443-3448Research output: Contribution to journal › Journal article › Research › peer-review
- 1996
- Published
Multipliers with natural local spectra on commutative Banach algebras
Laursen, Kjeld Bagger, Neumann, M. M. & Eschmeier, J., 1996, In: Journal of Functional Analysis. 138, p. 273-294Research output: Contribution to journal › Journal article › Research › peer-review
- Published
On Riesz theory of multipliers in commutative Banach algebras
Laursen, Kjeld Bagger & Aiena, P., 1996, In: Mathematical Proceedings of the Royal Irish Academy. 96A, p. 184-193Research output: Contribution to journal › Journal article › Research › peer-review
- 1997
- Published
Essential spectra through local spectral theory
Laursen, Kjeld Bagger, 1997, In: Proceedings of the American Mathematical Society. 125, p. 1425-1434Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Operators with tacked spectrum
Laursen, Kjeld Bagger & Mbekhta, M., 1997, In: Mathematical Proceedings of the Royal Irish Academy. 97, p. 19-30Research output: Contribution to journal › Journal article › Research › peer-review
- 1998
- Published
Browder spectrum through local spectral theory
Laursen, Kjeld Bagger, 1998, Proceedings of the International Conference on Banach Algebras ba97. Berlin: De Gruyter, p. 287-301Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
It takes two, but sometimes one will do
Laursen, Kjeld Bagger, 1998, Rendiconti del Circolo Matematico di Palermo. Palermo, Sicilien, Italien: Circolo Matematico di Palermo, Vol. 56. p. 49-57Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- 2000
- Published
An Introduction to Local Spectral Theory
Laursen, Kjeld Bagger & Neumann, M. M., 2000, London Mathematical Society Monographs, New Series. Oxford: Clarendon Press, Vol. 20.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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