Kjeld Bagger Laursen
Emeritus
Department of Mathematical Sciences
Universitetsparken 5
2100 København Ø
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Gymnasiets drenge - matematikfagets drenge: Rapport fra et FoU-projekt - 126152
Bacher, C., Iversen, S. M., Laursen, Kjeld Bagger & Ulriksen, Lars, 29 Jun 2011, 40 p.Research output: Book/Report › Report › Research
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Dovne drenge eller dødbringende matematik?
Bacher, C., Laursen, Kjeld Bagger, Iversen, S. M. & Ulriksen, Lars, 10 Mar 2012, In: MONA: Matematik og Naturfagsdidaktik. 2012, 1, p. 23-45 23 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Forskningsbaseret undervisning - realiteter og potentialer: Proceedings fra d. 10. majkonference i naturvidenskabsdidaktik, København 18.-19. maj 2010
Christiansen, Frederik Voetmann (ed.), Horst, Sebastian (ed.), Holm, Christine (ed.) & Laursen, Kjeld Bagger (ed.), 2011, Department of Science Education, University of Copenhagen. 150 p. (IND's Skriftserie, Vol. 21).Research output: Book/Report › Anthology › Communication
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Matematik og naturfagene i Ny Nordisk Skole
Horst, Sebastian, Dolin, Jens, Laursen, Kjeld Bagger, Andersen, H. M., Goldbech, O. & Kjeldsen, Tinne Hoff, 2012, In: MONA: Matematik og Naturfagsdidaktik. 4, p. 68-84 17 p.Research output: Contribution to journal › Journal article › Research
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A note on lifting of matrix units in C*-algebras
Laursen, Kjeld Bagger, 1973, In: Mathematica Scandinavica. 33, p. 338-342Research output: Contribution to journal › Journal article › Research › peer-review
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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
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A characterization of reflexivity in Banach spaces
Laursen, Kjeld Bagger, 1965, In: Mathematica Scandinavica. 16, p. 169-174Research output: Contribution to journal › Journal article › Research › peer-review
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Ideal structure in generalized group algebras
Laursen, Kjeld Bagger, 1969, In: Pacific Journal of Mathematics. 30, p. 155-174Research output: Contribution to journal › Journal article › Research › peer-review
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Lifting matrix units in C*-algebras II
Laursen, Kjeld Bagger & Sinclair, A. M., 1975, In: Mathematica Scandinavica. 37, p. 167-172Research output: Contribution to journal › Journal article › Research › peer-review
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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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Automatic continuity of generalized intertwining operators
Laursen, Kjeld Bagger, 1981, In: Dissertationes Mathematicae. 189Research output: Contribution to journal › Journal article › Research › peer-review
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Ideal structure of radical sequence algebras
Laursen, Kjeld Bagger, Bade, W. G. & Dales, H. G., 1983, Springer Lecture Notes in Mathematics. Springer, Vol. 975. p. 248-257Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Automatic continuity in Banach spaces and algebras
Laursen, Kjeld Bagger & Stein, Jr, J. D., 1973, In: American Journal of Mathematics. 95, p. 495-505Research output: Contribution to journal › Journal article › Research › peer-review
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Om funktionalligninger
Laursen, Kjeld Bagger, 1993, Matematiske Ideer. København: Matematiklærerforeningen, p. 259Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Mergelyan's theorem for vector-valued functions with an application to slice algebras
Laursen, Kjeld Bagger, Briem, E. & Pedersen, N. W., 1970, In: Studia Mathematica. 25Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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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
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Spectral Subspaces and Automatic Continuity
Laursen, Kjeld Bagger, 1991, København: Eget forlag. 38 p.Research output: Book/Report › Doctoral thesis › Research
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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
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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
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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
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Maximal two-sided ideals in tensor products of Banach algebras
Laursen, Kjeld Bagger, 1970, In: Proceedings of the American Mathematical Society. 25, p. 475-480Research output: Contribution to journal › Journal article › Research › peer-review
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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
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