Niels Grønbæk

Niels Grønbæk

Professor emeritus, Professor, emeritus

Member of:

    ORCID: 0000-0003-3022-856X

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    1. 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. 483-388

      Research output: Contribution to journal › Journal article › Research › peer-review

    2. 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. 289-324

      Research output: Contribution to journal › Journal article › Research › peer-review

    3. Published

      An imprimitivity theorem for representations of locally compact groups on arbitrary Banach spaces

      Grønbæk, Niels, 1998, In: Pacific Journal of Mathematics. 184, p. 121-148

      Research output: Contribution to journal › Journal article › Research › peer-review

    4. Published

      Approximate identities in Banach algebras of compact operators

      Grønbæk, Niels & Willis, G. A., 1993, In: Canadian Mathematical Bulletin. 36, 1, p. 45-53

      Research output: Contribution to journal › Journal article › Research › peer-review

    5. Published

      Assessment and contract-like relationships in undergraduate mathematics education

      Grønbæk, Niels, Misfeldt, Morten & Winsløw, Carl, 2009, University science and Mathematics Education : Challenges and possibilities. Skovsmose, O., Valero, P. & Christensen, O. (eds.). New York: Springer Science+Business Media, p. 85-108 24 p.

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

    6. Published

      BIFLATNESS AND BIPROJECTIVITY OF BANACH ALGEBRAS GRADED OVER A SEMILATTICE

      Grønbæk, Niels & Habibian, F., 2010, In: Glasgow Mathematical Journal. 52, 3, p. 479–495

      Research output: Contribution to journal › Journal article › Research › peer-review

    7. Published

      Bounded Hochschild cohomology of Banach algebras with a matrix-like structure

      Grønbæk, Niels, 2006, In: Transactions of the American Mathematical Society. 358, p. 2651-2662

      Research output: Contribution to journal › Journal article › Research › peer-review

    8. Published

      CAS eller Ka'-Selv

      Grønbæk, Niels, 22 Nov 2016, Matematik med it: Baggrund - Metoder - Eksempler. Pedersen, J. U., Spahn, K. S. & Nielsen, G. B. (eds.). Nordby, Samsø: Forlaget Matematik, p. 100-119

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Education › peer-review

    9. Published

      Challenges in Teaching Praxis When CAS Is Used in Upper Secondary Mathematics

      Grønbæk, Niels, Larsen, C., Bang, H., Weigand, H., Lavicza, Z., Monaghan, J., Heid, M. K., Thomas, M. & Drijvers, P., 2017, Proceedings of the 13th International Congress of Mathematical Education: ICME-13. Kaiser, G. (ed.). Springer, p. 661-662 (ICME-13 Monographs).

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    10. Published

      Coaching and engaging. Developing teaching with CAS in High School

      Bang, H. P., Grønbæk, Niels & Larsen, C. R., 2017. 2 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    11. 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

    12. Published

      Compentencies, version ground floor

      Grønbæk, Niels & Winsløw, Carl, 2003, In: CNDs Skriftserie. 7, p. 37-50

      Research output: Contribution to journal › Journal article › Research › peer-review

    13. Published

      Competencies, version ground floor

      Grønbæk, Niels & Winsløw, Carl, 2003, If reform of science education is the answer- what were the questions?. p. 37-50

      Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

    14. Published

      Derivations into iterated duals of Banach algebras

      Dales, H. G., Ghahramani, F. & Grønbæk, Niels, 1998, In: Studia Mathematica. 128, p. 19-54

      Research output: Contribution to journal › Journal article › Research › peer-review

    15. Published

      Developing and assessing specific competencies in a first course on real analysis

      Grønbæk, Niels & Winsløw, Carl, 2007, In: Research in Collegiate Mathematics Education. VI, p. 99-138 40 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    16. Published

      Diskret Matematik

      Grønbæk, Niels, Bang, H. P. & Larsen, C. R., 2018, 154 p. København : EMU - Danmarks læringsportal.

      Research output: Other contribution › Net publication - Internet publication › Education

    17. Published

      Efteruddannelse i CAS – erfaringer fra fire år med CMU

      Bang, H. P., Grønbæk, Niels & Larsen, C. R., 5 Dec 2020, In: MONA - Matematik- og Naturfagsdidaktik. 2020, 4, p. 26-45

      Research output: Contribution to journal › Journal article › Research › peer-review

    18. Published

      Embedding Nilpotent Finite Dimensional Banach Algebras into Amenable Banach Algebras

      Grønbæk, Niels & Willis, G. A., 1997, In: Journal of Functional Analysis. 145, p. 99-107

      Research output: Contribution to journal › Journal article › Research › peer-review

    19. 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. 8

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    20. 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. 197-204

      Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

    21. Published

      Evaluering af de skriftlige prøver i matematik på STX og HF ved sommereksamen 2015

      Jessen, C., Nielsen, M. O., Jørgensen, J. S. & Grønbæk, Niels, Jan 2016, Ministeriet for Børn, Undervisning og Ligestilling. 35 p.

      Research output: Book/Report › Report › Commissioned

    22. Published

      Evaluering af de skriftlige prøver i matematik på stx og hf ved sommereksamen 2008

      Grønbæk, Niels, Jessen, C. & Overgård Nielsen, M., 2008, Undervisningsministeriet. 58 p.

      Research output: Book/Report › Report › Commissioned

    23. Published

      Evaluering af de skriftlige prøver i matematik på stx og hf ved sommereksamen 2009

      Grønbæk, Niels, Jessen, C. & Overgård Nielsen, M., 2009, 74 p.. Oct 20, 2009.

      Research output: Memorandum/exposition › Memorandum

    24. Published

      Evaluering af de skriftlige prøver i matematik på stx og hf ved sommereksamen 2010

      Grønbæk, Niels, Jessen, C. & Nielsen, M. O., Oct 2010, 51 p.. Oct 29, 2010.

      Research output: Memorandum/exposition › Memorandum

    25. Published

      Evaluering af de skriftlige prøver i matematik på stx og hf ved sommereksamen 2011

      Grønbæk, Niels, Jessen, C. & Nielsen, M. O., Nov 2012, 68 p.

      Research output: Book/Report › Report › Commissioned

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