Niels Grønbæk
Professor emeritus, Professor, emeritus
Department of Mathematical Sciences
Universitetsparken 5, Building: 04 Matematik E, 04-0-18
2100 København Ø
Member of:
- 2020
- 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. 26-45Research output: Contribution to journal › Journal article › Research › peer-review
- 2019
- Published
Teachers’ choices of digital approaches to upper secondary calculus
Bang, H. P., Grønbæk, Niels & Larsen, C. R., 2019, Calculus in upper secondary and beginning university mathematics - Conference proceedings. Monaghan, J., Nardi, E. & Dreyfus, T. (eds.). Kristianssand, Norway: MatRIC, p. 67-70Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- 2018
- Published
Proceedings of the Fifth ERME TOPIC CONFERENCE (ETC 5) on Mathematics Education in the Digital Age (MEDA), 5-7 September 2018, Copenhagen, Denmark
Weigand, H. (ed.), Clark-Wilson, A. (ed.), Donevska-Todorova, A. (ed.), Faggiano, E. (ed.), Grønbæk, Niels (ed.) & Trgalova, J. (ed.), 2018, University of Copenhagen. 329 p.Research output: Book/Report › Anthology › Research › peer-review
- 2017
- Published
Matematik - et fag på anfordring
Grønbæk, Niels, Aug 2017, In: MONA: Matematik- og Naturfagsdidaktik. 2017-3, p. 80-83Research output: Contribution to journal › Comment/debate › Research
- 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
- 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
- Published
Out- and insourcing, an analysis model for use of instrumented techniques
Bang, H. P., Grønbæk, Niels & Larsen, C. R., 2017, Proceedings of the Tenth Congress of the European Society for Research in Mathematics Education. Dooley, T. & Gueudet, G. (eds.). Dublin: DCU Institute of Education and ERME, 8 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- Published
Task Design for Students’ Work with Basic Theory in Analysis: The Cases of Multidimensional Differentiability and Curve Integrals
Gravesen, K. F., Grønbæk, Niels & Winsløw, Carl, 2017, In: International Journal of Research in Undergraduate Mathematics Education. 3, 1, p. 9-33 25 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2016
- Published
Lifting Problems for Normed Spaces
Grønbæk, Niels, 2016, In: Annals of Functional Analysis. 7, 1, p. 118-126.Research output: Contribution to journal › Journal article › Research › peer-review
- 2015
- Published
Hvem skal samle handsken op?
Bang, H. P., Grønbæk, Niels & Larsen, C. R., Jun 2015, In: MONA - Matematik- og Naturfagsdidaktik. 2015, 2, p. 85-89Research output: Contribution to journal › Comment/debate › Research › peer-review
- Published
Media and milieus for complex numbers: An experiment with Maple based text
Grønbæk, Niels & Winsløw, Carl, 2015, CERME9 - Proceedings of the Ninth Congress of the European Society for Research in Mathematics Education. Krainer, K. & Vondrová, N. (eds.). HAL, p. 2131-2137Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- 2014
- Published
Klein's double discontinuity revisited: contemporary challenges for universities preparing teachers to teach calculus
Winsløw, Carl & Grønbæk, Niels, 2014, In: Recherches en Didactique des Mathématiques. 34, 1, p. 59-86Research output: Contribution to journal › Journal article › Research › peer-review
- 2013
- Published
Professional Computer Algebra Systems in Upper Secondary Mathematics
Grønbæk, Niels, 2013. 2 p.Research output: Contribution to conference › Poster › Research › peer-review
- 2012
- Published
Sproglig matematik
Grønbæk, Niels, Jun 2012, In: MONA: Matematik og Naturfagsdidaktik. 2012, 2, p. 84-86 3 p.Research output: Contribution to journal › Journal article › Research
- 2011
- Published
Temaopgaver i matematik
Grønbæk, Niels & Winsløw, Carl, May 2011, Forskningsbaseret undervisning - realiteter og potentialer. Christiansen, F. V., Horst, S., Holm, C. & Laursen, K. B. (eds.). København, Vol. 21. p. 35-47Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- Published
Homology and cohomology of Rees semigroup algebras
Grønbæk, Niels, Gourdeau, F. & White, M. C., 2011, In: Studia Mathematica. 202, 2, p. 105-121Research output: Contribution to journal › Journal article › Research › peer-review
- 2010
- Published
BIFLATNESS AND BIPROJECTIVITY OF BANACH ALGEBRAS GRADED OVER A SEMILATTICE
Grønbæk, Niels & Habibian, F., 2010, In: Glasgow Mathematical Journal. 52, 3, p. 479–495Research output: Contribution to journal › Journal article › Research › peer-review
- 2009
- 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
- Published
Israel Journal of Mathematics
Grønbæk, Niels & Blanco, A., 2009, In: Israel Journal of Mathematics. 171, 1, p. 127-156Research output: Contribution to journal › Journal article › Research › peer-review
- 2008
- Published
Push-outs of derivations
Grønbæk, Niels, 2008, In: Proceedings of the Indian Academy of sciences. Mathematical sciences. 118, 2, p. 235-243Research 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
- 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
- Published
Thematic projects: a format to further and assess advanced student work in undergraduate mathematics
Grønbæk, Niels & Winsløw, Carl, 2007, In: Recherches en Didactique des Mathématiques. 27, 2, p. 187-220 34 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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
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
ID: 11398
Most downloads
-
1750
downloads
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 -
1062
downloads
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 -
127
downloads
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