Niels Grønbæk
Professor emeritus, Professor, emeritus
Department of Mathematical Sciences
Universitetsparken 5, Building: 04 Matematik E, 04-0-18
2100 København Ø
Member of:
- 1991
- Published
Amenability and weak amenability of tensor algebras and algebras of nuclear operators
Grønbæk, Niels, 1991, In: J. Austral. Math. Soc. Ser. A. 51, p. 483-388Research output: Contribution to journal › Journal article › Research › peer-review
- 1992
- Published
Weak and cyclic amenability for non-commutative Banach algebras
Grønbæk, Niels, 1992, In: Proceedings of the Edingburgh Mathematical Soc.. 35, p. 315-328Research output: Contribution to journal › Journal article › Research › peer-review
- 1993
- Published
Approximate identities in Banach algebras of compact operators
Grønbæk, Niels & Willis, G. A., 1993, In: Canadian Mathematical Bulletin. 36, 1, p. 45-53Research output: Contribution to journal › Journal article › Research › peer-review
- 1994
- Published
Amenability of Banach algebras of compact operators
Grønbæk, Niels, Johnson, B. E. & Willis, G. A., 1994, In: Amenability of Banach algebras of compact operators. 87, p. 289-324Research output: Contribution to journal › Journal article › Research › peer-review
- 1995
- Published
Morita equivalence for Banach algebras
Grønbæk, Niels, 1995, In: Journal of Pure and Applied Algebra. 99, p. 183-219Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Morita equivalence for self-induced Banach algebras
Grønbæk, Niels, 1995, In: Houston J. Math.. 22, p. 109-140Research output: Contribution to journal › Journal article › Research › peer-review
- 1997
- Published
Embedding Nilpotent Finite Dimensional Banach Algebras into Amenable Banach Algebras
Grønbæk, Niels & Willis, G. A., 1997, In: Journal of Functional Analysis. 145, p. 99-107Research output: Contribution to journal › Journal article › Research › peer-review
- 1998
- Published
An imprimitivity theorem for representations of locally compact groups on arbitrary Banach spaces
Grønbæk, Niels, 1998, In: Pacific Journal of Mathematics. 184, p. 121-148Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Derivations into iterated duals of Banach algebras
Dales, H. G., Ghahramani, F. & Grønbæk, Niels, 1998, In: Studia Mathematica. 128, p. 19-54Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Some concepts from group cohomology in the Banach algebra context
Grønbæk, Niels, 1998, Banach algebras '97. Proceedings of the 13th International Conference on Banach algebras. Berlin-New York: De Gruyter, p. 205-222Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Various notions of amenability, a survey of problems
Grønbæk, Niels, 1998, Banach algebras '97. Proceedings of the 13th International Conference on Banach algebras. Berlin-New York: De Gruyter, p. 535-547Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- 1999
- Published
On Hochschild cohomology of the augmentation ideal of a locally compact group.
Grønbæk, Niels & Lau, A. T., 1999, In: Math. Proc. Cambridge Philos. Soc.. 126, p. 139-148Research output: Contribution to journal › Journal article › Research › peer-review
- 2000
- Published
Metriske rum 2
Grønbæk, Niels, 2000, Metriske rum. København: H.C.Ø.-Tryk, p. 38Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Education
- 2003
- Published
Compentencies, version ground floor
Grønbæk, Niels & Winsløw, Carl, 2003, In: CNDs Skriftserie. 7, p. 37-50Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Competencies, version ground floor
Grønbæk, Niels & Winsløw, Carl, 2003, If reform of science education is the answer- what were the questions?. p. 37-50Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
- Published
Kompetencebeskrivelser i Universitetets virkelighed
Grønbæk, Niels & Winsløv, C., 2003, København, Danmark: Center for naturfagenes didaktik. 8 p.Research output: Book/Report › Report › Communication
- 2004
- Published
Self-induced Banach algebras
Grønbæk, Niels, 2004, Self-induced Banach algebras. 363 ed. American Mathematical Society, p. 15Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Temaopgaver - et format til fremme og evaluering af dybdelæring
Grønbæk, Niels & Winsløw, Carl, 2004, Didaktips 4. 4 ed. København, p. alleResearch output: Chapter in Book/Report/Conference proceeding › Report chapter › Communication
- 2005
- Published
En ny ramme om studier og eksamen i teoretisk matematik
Grønbæk, Niels & Winsløw, Carl, 2005, En ny ramme om studier og eksamen i teoretisk matematik. Trondhjem, Norge: NTNU, p. 8Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
En ny ramme om studier og eksamen i teoretisk matematik
Grønbæk, Niels & Winsløw, Carl, 2005, Vurdering i matematikk - hvorfor og hvordan?. Trondheim: Nasjonalt Senter for Matematikk i opplæringen, NTNU, p. 197-204Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
- Published
Evaluering af skriftlig eksamen i matematik stx og hf 2005
Grønbæk, Niels, Jessen, C. & Overgård Nielsen, M., 2005, Evaluering af skriftlig eksamen i matematik stx og hf 2005. Undervisningsministeriet, 38 p.Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Commissioned
- 2006
- Published
Bounded Hochschild cohomology of Banach algebras with a matrix-like structure
Grønbæk, Niels, 2006, In: Transactions of the American Mathematical Society. 358, p. 2651-2662Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Evaluering af skriftlig eksamen i matematik hf-C, ny ordning
Grønbæk, Niels, Jessen, C. & Overgård Nielsen, M., 2006, Undervisningsministeriet. 35 p.Research output: Book/Report › Report › Commissioned
- Published
Factorization and weak amenability of A(X)
Grønbæk, Niels, 2006, In: Mathematical Proceedings of the Royal Irish Academy. 106A, 1, p. 31-52Research output: Contribution to journal › Journal article › Research › peer-review
- 2007
- Published
Cohomology of Banach algebras of operators and geometry of Banach spaces
Grønbæk, Niels & Blanco, A., 2007, In: Contemporary Mathematics.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 11398
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1749
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Klein's double discontinuity revisited: contemporary challenges for universities preparing teachers to teach calculus
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
1061
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Proceedings of the Fifth ERME TOPIC CONFERENCE (ETC 5) on Mathematics Education in the Digital Age (MEDA), 5-7 September 2018, Copenhagen, Denmark
Research output: Book/Report › Anthology › Research › peer-review
Published -
126
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Media and milieus for complex numbers: An experiment with Maple based text
Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
Published