Browse by research area

  1. Published

    On the Hausdorff dimension of fractals given by certain expansions of real numbers

    Neunhäuserer, J., 11.2011, In: Archiv der Mathematik. 97, 5, p. 459-466 8 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  2. A family of exceptional parameters for non-uniform self-similar measures

    Neunhäuserer, J., 12.04.2011, In: Electronic Communications in Probability. 16, p. 192-199 8 p., 19.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  3. Published
  4. Continuous and Discrete Concepts for Detecting Transport Barriers in the Planar Circular Restricted Three Body Problem

    Dellnitz, M., Padberg, K., Preis, R. & Thiere, B., 2011, Nonlinear Science and Complexity. Machado, T. J. A., Luo, C. J. A., Barbosa, S. R., Silva, F. M. & Figueiredo, B. L. (eds.). Dordrecht: Springer Netherlands, p. 99-105 7 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  5. Published

    Designing and evaluating blended learning bridging courses in mathematics

    Biehler, R., Fischer, P. R., Hochmuth, R. & Wassong, T., 2011, Cerme 7: Proceedings of the Seventh Congress of the European Society for Research in Mathematics Education. Pytlak, M., Rowland, T. & Swoboda, E. (eds.). University of Rzeszów, p. 1971-1980 10 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  6. Design und Evaluation von interaktiven webbasierten Bruchrechenaufgaben

    Eichelmann, A., Schnaubert, L., Goguadze, G., Narciss, S. & Melis, E., 2011, DeLFI 2011 - 9th e-Learning Fachtagung Informatik der Gesellschaft fur Informatik e.V.. Rohland, H., Kienle, A. & Friedrich, S. (eds.). Köllen Verlag, p. 31-42 12 p. (GI-Edition, Proceedings; no. 188).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  7. Evaluating a Bayesian Student Model of Decimal Misconceptions

    Goguadze, G., Sosnovsky, S., Isotani, S. & McLaren, B., 2011, Proceedings of the 4th International Conference on Educational Data Mining (EDM 2011). Pechenizkiy, M., Calders, T., Conati, C., Ventura, S., Romero, C. & Stamper, J. (eds.). Eindhoven University Press, p. 301-305 5 p. (EDM 2011 - Proceedings of the 4th International Conference on Educational Data Mining).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  8. Published

    Individuelles Lernen im Rahmen von mathematischen Brückenkursen – Math-Bridge: Ein Werkstattbericht

    Hochmuth, R., Biehler, R., Fischer, P. R. & Wassong, T., 2011, Beiträge zum Mathematikunterricht 2011: 45. Jahrestagung der Gesellschaft für Didaktik der Mathematik vom 21. bis 25. Februar 2011 in Freiburg. Haug, R. & Holzäpfel, L. (eds.). Dortmund: WTM - Verlag für wissenschaftliche Texte und Medien, Vol. 1. p. 395-398 4 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  9. On inhomogeneous Bernoulli convolutions and random power series

    Bisbas, A. & Neunhäuserer, J., 2011, In: Real Analysis Exchange. 36, 1, p. 213-222 10 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  10. Published

    Qualifizierung von TutorInnen im LIMA-Projekt

    Hochmuth, R., Klemm, J., Biehler, R. & Schreiber, S., 2011, Beiträge zum Mathematikunterricht 2011. Haug, R. & Holzäpfel, L. (eds.). WTM - Verlag für wissenschaftliche Texte und Medien, Vol. 2. p. 467-470 4 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  11. Published

    Remedial scenarios for online and blended learning bridging courses

    Biehler, R., Fischer, P. R., Hochmuth, R. & Wassong, T., 2011, Cerme 7: Proceedings of the Seventh Congress of the European Society for Research in Mathematics Education. Pytlak, M., Rowland, T. & Swoboda, E. (eds.). University of Rzeszów, p. 2985-2987 3 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  12. Student Behavior in Error-Correction-Tasks and its Relation to Perception of Competence

    Schnaubert, L., Andrès, E., Narciss, S., Eichelmann, A., Goguadze, G. & Melis, E., 2011, Towards Ubiquitous Learning: 6th European Conference of Technology Enhanced Learning, EC-TEL 2011, Palermo, Italy, September 20-23, 2011. Proceedings. Delgado Kloos, C., Gillet, D., Crespo Garcia, R. M., Wild, F. & Wolpers, M. (eds.). Springer, p. 370-383 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6964 LNCS).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  13. Towards a Bayesian Student Model for Detecting Decimal Misconceptions

    Goguadze, G., Sosnovsky, S., McLaren, B. & Isotani, S., 2011, Proceedings of the 19th International Conference on Computers in Education, ICCE 2011: ICCE 2011. Yu, F-Y., Hirashima, T., Supnithi, T. & Biswas, G. (eds.). Chiang Mai: Asia-Pacific Society for Computers in Education, p. 34-41 8 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  14. Published

    Transition von Schule zu Hochschule in der Mathematik: Probleme und Lösungsansätze

    Hochmuth, R., Biehler, R., Fischer, P. R. & Wassong, T., 2011, Beiträge zum Mathematikunterricht 2011. Haug, R. & Holzäpfel, L. (eds.). WTM - Verlag für wissenschaftliche Texte und Medien, Vol. 1. p. 111-114 4 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  15. Published

    Zur Ausprägung pädagogisch-psychologischer Variablen bei GHR-Studierenden und deren Einfluss auf mathematische Leistungen: Erste Ergebnisse aus dem BMBF-Projekt LIMA

    Schreiber, S., Bianchy, K., Biehler, R., Hänze, M. & Hochmuth, R., 2011, Beiträge zum Mathematikunterricht 2011. Haug, R. & Holzäpfel, L. (eds.). WTM - Verlag für wissenschaftliche Texte und Medien, Vol. 2. p. 771-774 4 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  16. On the Equivalence of Transmission Problems in Nonoverlapping Domain Decomposition Methods for Quasilinear PDEs

    Schreiber, S. & Hochmuth, R., 05.2010, In: Numerical Functional Analysis and Optimization. 31, 5, p. 596-615 20 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  17. Published

    CD Multimediavorkurs Mathematik: Version 3.2

    Biehler, R. & Hochmuth, R., 2010

    Research output: Non-textual form typesHypermediaEducation

  18. Published

    Considerations on Basic Issues Concerning Research on “Content Knowledge in Teacher Education”

    Hochmuth, R., 2010, Proceedings of the Sixth International Education and Society Conference. Gellert, U., Jablonka, E. & Morgan, C. (eds.). Berlin: Freie Universität Berlin, Vol. 1. p. 115-118 4 p. (Proceedings of International Mathematics Education and Society Conference; vol. 1).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  19. Published

    Das räumliche Vorstellungsvermögen von Kindern im Vorschulalter. Ergebnisse einer Interviewstudie.

    Lüthje, T., 2010, Hildesheim, Berlin: Verlag eDISSion. 300 p.

    Research output: Books and anthologiesBook

  20. Dynamics of Supply Chains Under Mixed Production Strategies

    Donner, R., Padberg, K., Höfener, J. & Helbing, D., 2010, Progress in Industrial Mathematics at ECMI 2008. Fitt, D. A., Norbury, J., Ockendon, H. & Wilson, E. (eds.). Berlin, Heidelberg: Springer, p. 527-533 7 p. (Mathematics in Industry; vol. 15).

    Research output: Contributions to collected editions/worksContributions to collected editions/anthologiesResearchpeer-review

  21. Published

    How to support students-learning in mathematical bridging-courses using ITS? Remedial Scenarios in the EU-Project Math-Bridge

    Biehler, R., Fischer, P. R., Hochmuth, R., Jeuring, J. & Wassong, T., 2010, Proceedings of Student Mobility and ICT: World in Transition. Brouwer, J., Giesbers, B., Groot, C., Jacobi, R. & Schep, J. (eds.). FEBA ERD Press, p. 13-23 11 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  22. Learning from Erroneous Examples: When and How do Students Benefit from them?

    Tsovaltzi, D., Melis, E., McLaren, B., Meyer, A-K., Dietrich, M. & Goguadze, G., 2010, Proceedings of the 5th European conference on Technology enhanced learning conference on Sustaining TEL: from innovation to learning and practice. Wolpers, M., Kirschner, P. A., Scheffel, M., Lindstaedt, S. & Dimitrova, V. (eds.). Heidelberg, Berlin: Springer, p. 357-373 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6383 LNCS).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  23. Li-Yorke pairs of full Hausdorff dimension for some chaotic dynamical systems

    Neunhäuserer, J., 2010, In: Mathematica Bohemica. 135, 3, p. 279-289 11 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  24. Published

    Mathematiklehrerausbildung zum Studienbeginn: Eine empirische Studie zu Studienmotivation, Vorwissen und Einstellungen zur Mathematik

    Biehler, R., Eilerts, K., Hänze, M. & Hochmuth, R., 2010, Beiträge zum Mathematikunterricht 2010. Lindmeier, A. & Ufer, S. (eds.). WTM - Verlag für wissenschaftliche Texte und Medien, Vol. 1. p. 269-272 4 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearch

  25. Published

    Schnittstellenaktivität “Mathematische Brückenkurse”

    Biehler, R., Hochmuth, R. & Koepf, W., 2010, Beiträge zum Mathematikunterricht 2010. Lindmeier, A. & Ufer, S. (eds.). WTM - Verlag für wissenschaftliche Texte und Medien, Vol. 1. p. 69-74 5 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearch

  26. Seasonal variability of the subpolar gyres in the Southern Ocean: A numerical investigation based on transfer operators

    Dellnitz, M., Froyland, G., Horenkamp, C., Padberg-Gehle, K. & Sen Gupta, A., 08.12.2009, In: Nonlinear Processes in Geophysics. 16, 6, p. 655-663 10 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  27. Published

    The weighted Moran formula for the dimension of generic McMullen-Bedford carpets

    Neunhäuserer, J., 30.10.2009, In: Chaos, Solitons & Fractals. 42, 2, p. 890-895 6 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  28. Culturally adapted mathematics education with ActiveMath

    Melis, E., Goguadze, G., Libbrecht, P. & Ullrich, C., 10.2009, In: AI & Society. 24, 3, p. 251-265 15 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  29. Almost-invariant sets and invariant manifolds: Connecting probabilistic and geometric descriptions of coherent structures in flows

    Froyland, G. & Padberg, K., 01.08.2009, In: Physica D: Nonlinear Phenomena. 238, 16, p. 1507-1523 17 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  30. Combining Evaluative and Generative Diagnosis in ActiveMath

    Goguadze, G. & Melis, E., 2009, Proceedings of International Conference for Artificial Intelligence in Education (AIED 2009): Building Learning Systems that Care From Knowledge Representation to Affective Modelling. Dimitrova, V., Mizoguchi, R., du Boulay, B. & Graesser, A. C. (eds.). 1 ed. IOS Press Inc., p. 668-670 3 p. (Frontiers in Artificial Intelligence and Applications; vol. 200, no. 1).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  31. Published

    Modellierungskompetenzen von Lehramtsstudierenden im Kontext funktionaler Fragestellungen unter Berücksichtigung von Intelligenz und Volition

    Hochmuth, R. & Jordan, A., 2009, Beiträge zum Mathematikunterricht 2009. Neubrand, M. (ed.). WTM - Verlag für wissenschaftliche Texte und Medien, Vol. 2. p. 639-642 4 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearch

  32. A general result on absolute continuity of non-uniform self-similar measures on the real line

    Neunhäuserer, J., 01.12.2008, In: Fractals. 16, 4, p. 299-304 6 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  33. Homogenization for a non-local coupling model

    Hochmuth, R., 12.2008, In: Applicable analysis. An international journal. 87, 12, p. 1311-1323 13 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  34. A transfer operator based numerical investigation of coherent structures in three-dimensional Southern ocean circulation

    Froyland, G., Schwalb, M., Padberg, K. & Dellnitz, M., 09.2008, Proceedings of the 2008 International Symposium on Nonlinear Theory and its Applications (NOLTA'08): Budapest, Hungary, September 7–10, 2008. Kolumban, G. & Endo, T. (eds.). Research Society of Nonlinear Theory and Its Application , p. 313-316 4 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  35. Published

    Matheomnibus - Mathematik für alle

    Haftendorn, D., 2008, Beiträge zum Mathematikunterricht 2008: Vorträge auf der 42. Tagung für Didaktik der Mathematik vom 13.3.2008 bis 18.3.2008 in Budapest. Vásárhelyi, É. (ed.). Münster: WTM - Verlag für wissenschaftliche Texte und Medien, p. 431-434 4 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearch

  36. Zahlen?!: Philosophische, historische und algebraische Sichtweisen

    Guschwa, M., 2008, Saarbrücken: VDM Verlag Dr. Müller. 83 p.

    Research output: Books and anthologiesMonographsResearch

  37. Random walks on infinite self-similar graphs

    Neunhäuserer, J., 15.10.2007, In: Electronic Journal of Probability. 12, p. 1258-1275 18 p., 46.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  38. Published

    Dimension theory of linear solenoids

    Neunhäuserer, J., 03.2007, In: Fractals. 15, 1, p. 63-72 10 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  39. Set oriented approximation of invariant manifolds: Review of concepts for astrodynamical problems

    Dellnitz, M., Padberg, K., Post, M. & Thiere, B., 07.02.2007, New Trends in Astrodynamics and Applications III: Princeton, New Jersey, 16-18 August 2006. Belbruno, E. (ed.). Princeton, New Jersey: American Institute of Physics Inc., p. 90-99 10 p. (AIP conference proceedings; vol. 886, no. 1).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  40. Anisotropic wavelet bases and thresholding

    Hochmuth, R., 2007, In: Mathematische Nachrichten. 280, 5-6, p. 523-533 11 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  41. History and progress of the generation of structural formulae in chemistry and its applications.

    Gugisch, R., Kerber, A., Laue, R., Meringer, M. & Rücker, C., 2007, In: MATCH Communications in mathematical and in computer chemistry. 58, 2, p. 239-280 42 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  42. Solar Rotation Velocity Determined by Coronal Bright Points – New Data and Analysis

    Mulec, M., Brajsa, R., Wöhl, H., Hanslmeier, A., Vrsnak, B., Ruzdjak, V., Hochedez, J-F. & Engler, J-O., 2007, In: Central European astrophysical bulletin. 31, 1, p. 1-10 10 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  43. Published

    A construction of singular overlapping asymmetric self-similar measures

    Neunhäuserer, J., 12.2006, In: Acta Mathematica Hungarica. 113, 4, p. 333-343 11 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  44. Fourier methods for quasi-periodic oscillations

    Schilder, F., Vogt, W., Schreiber, S. & Osinga, H. M., 30.07.2006, In: International Journal for Numerical Methods in Engineering. 67, 5, p. 629–671 43 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  45. Efficient control of formation flying spacecraft

    Dellnitz, M., Junge, O., Krishnamurthy, A., Ober-Bloebaum, S., Padberg, K. & Preis, R., 01.01.2006, New Trends in Parallel & Distributed Computing: within the scope of the DFG Collaborative Research Centre 376 Massively Parallel Computing: Algorithms, Design Methods, Applications. Meyer auf der Heide, F. & Monien, B. (eds.). Paderborn: Heinz Nixdorf Institut, p. 235-247 13 p. (HNI-Verlagsschriftenreihe; vol. 181).

    Research output: Contributions to collected editions/worksContributions to collected editions/anthologiesResearchpeer-review

  46. La matematizzazione dei plena: Un esempio di analisi fenomenologica

    Caniglia, G., 2006, In: Annali del Dipartimento di Filosofia. 12, p. 119-144 26 p.

    Research output: Journal contributionsJournal articlesResearch

  47. Transport of Mars-crossing asteroids from the quasi-Hilda region

    Dellnitz, M., Junge, O., Lo, M. W., Marsden, J. E., Padberg, K., Preis, R., Ross, S. D. & Thiere, B., 17.06.2005, In: Physical Review Letters. 94, 23, 231102.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  48. Transport in dynamical astronomy and multibody problems

    Dellnitz, M., Junge, O., Koon, W. S., Lekien, F., Lo, M. W., Marsden, J. E., Padberg, K., Preis, R., Ross, S. D. & Thiere, B., 03.2005, In: International Journal of Bifurcation and Chaos in Applied Sciences and Engineering. 15, 3, p. 699-727 29 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  49. Set oriented computation of transport rates in 3-degree of freedom systems: The Rydberg atom in crossed fields

    Dellnitz, M., Grubits, K. A., Marsden, J. E., Padberg, K. & Thiere, B., 2005, In: Regular and Chaotic Dynamics. 10, 2, p. 173-192 20 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  50. Similarity of molecular descriptors: The equivalence of Zagreb indices and walk counts

    Braun, J., Kerber, A., Meringer, M. & Rücker, C., 2005, In: MATCH Communications in mathematical and in computer chemistry. 54, 1, p. 163-176 14 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review