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• Global stability of generic two-parameter families of gradients on three-manifolds

  Vegter, G., 1985, In: Lecture notes in mathematics. 1125, p. 107-129 23 p.

  Research output: Contribution to journal › Article › Academic › peer-review

• Aspects of algorithmic algebra: differential equations and splines

  Vidunas, R., 1999, Groningen: s.n.. 162 p.

  Research output: Thesis › Thesis fully internal (DIV)

  Open Access

  File
  10657 Downloads (Pure)

• Computing a normally attracting invariant manifold of a Poincaré map

  Broer, H. W. & Vegter, G., 1998, Charlemagne and his Heritage. Butzer, P. L., Jongen, H. T. & Oberschelp, W. (eds.). Mathematical Arts, p. 541 - 549 9 p.

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

• Bifurcational aspects of parametric resonance

  Broer, H. & Vegter, G., 1992, In: Dynamics Reported, New Series. 1, p. 1-51

  Research output: Contribution to journal › Article › Academic › peer-review

• Resonance and Singularities

  Broer, H. W. & Vegter, G., 2013, Progress and Challenges in Dynamical Systems. Springer, p. 89-126 38 p.

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

• Foreword

  Vegter, G. & Yap, C. K., 2010, In: Mathematics in computer science. 4, 4, p. 385-387 3 p.

  Research output: Contribution to journal › Article › Academic

  Open Access

  File
  1 Citation (Scopus)

  150 Downloads (Pure)

• Computing a normally hyperbolic invariant manifold of saddle type

  Broer, H., Osinga, H. & Vegter, G., 1996, Proceedings of Dynamic Systems Applications. Vol. 2. p. 83-90 8 p.

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

• On polygonal covers

  Pocchiola, M. & Vegter, G., 1998, Advances in Discrete and Computational Geometry. Chazelle, B., Goodman, J. E. & Pollack, R. (eds.). p. 257 - 267 11 p.

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

• On the computation of normally hyperbolic invariant manifolds

  Broer, H., Osinga, H. & Vegter, G., 1996, NONLINEAR DYNAMICAL SYSTEMS AND CHAOS. Broer, H., vanGils, S., Hoveijn & Takens, F. (eds.). BASEL: Birkhauser, p. 423-447 25 p. (PROGRESS IN NONLINEAR DIFFERENTIAL EQUATIONS AND THEIR APPLICATIONS; vol. 19).

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

• Global analysis of dynamical systems: Festschrift dedicated to Floris Takens for his 60th birthday

  Broer, H. W., Krauskopf, B. & Vegter, G., 2001, CRC Press.

  Research output: Book/Report › Book › Academic

• Nonexistence of Rational Rotation Minimizing Frames on Quintic Helices

  Şengüler Çiftçi, F. & Vegter, G., 2013, EPRINTS-BOOK-TITLE. ACTA Press

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

• Bifurcations in Hamiltonian Systems: Computing Singularities by Gröbner Bases

  Broer, H., Hoveijn, I., Lunter, G. & Vegter, G., 2003, Springer. 169 p. (Lecture Notes in Mathematics; vol. 1806)

  Research output: Book/Report › Book › Academic

• The visibility diagram: A data structure for visibility problems and motion planning

  VEGTER, G., 1990, SWAT 90. GILBERT & KARLSSON, R. (eds.). BERLIN: Springer, Vol. 447. p. 97-110 14 p. (Lecture Notes in Computer Science).

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

  29 Citations (Scopus)

• On the Optimal Triangulation of Convex Hypersurfaces, Whose Vertices Lie in Ambient Space

  Wintraecken, M. H. M. J. & Vegter, G., 1-Oct-2015, In: Mathematics in computer science. 9, 3, p. 345-353 9 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File
  1 Citation (Scopus)

  46 Downloads (Pure)

• On the computation of invariant manifolds of fixed points

  Homburg, A. J., Osinga, H. M. & Vegter, G., 1995, In: Zeitschrift für angewandte Mathematik und Physik. 46, p. 171-187 17 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  19 Citations (Scopus)

  173 Downloads (Pure)

• Computational Topology

  Vegter, G., 2004, EPRINTS-BOOK-TITLE. University of Groningen, Johann Bernoulli Institute for Mathematics and Computer Science, 24 p.

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

  Open Access

  File
  306 Downloads (Pure)

• Subordinate Šil'nikov bifurcations near some singularities of vector fields having low codimension

  Broer, H. W. & Vegter, G., 1984, In: Ergodic Theory and Dynamical Systems. 17 p.

  Research output: Contribution to journal › Article › Academic

  Open Access

  File
  75 Citations (Scopus)

  337 Downloads (Pure)

• Dynamics and geometry near resonant bifurcations

  Holtman, S.-J., 2009, Groningen: s.n.. 136 p.

  Research output: Thesis › Thesis fully internal (DIV)

  Open Access

  File
  1151 Downloads (Pure)

• Certified geometric computation: radial basis function based isosurfaces and Morse-Smale complexes

  Chattopadhyay, A., 2011, Groningen: s.n.. 172 p.

  Research output: Thesis › Thesis fully internal (DIV)

• Bifurications of gradient vector fields

  Vegter, G., 1983, s.n.. 248 p.

  Research output: Thesis › Thesis fully internal (DIV)

  Open Access

  File
  104 Downloads (Pure)

• Pseudo-triangulations: Theory and Applications

  Pocchiola, M. & Vegter, G., 1996, EPRINTS-BOOK-TITLE. University of Groningen, Johann Bernoulli Institute for Mathematics and Computer Science, 10 p.

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

  Open Access

  File
  87 Downloads (Pure)

• Minimal tangent visibility graphs

  Pocchiola, M. & Vegter, G., Sept-1996, In: Computational geometry-Theory and applications. 6, 5, p. 303-314 12 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File
  33 Citations (Scopus)

  338 Downloads (Pure)

• Computational Topology: An Introduction

  Rote, G. & Vegter, G., 2006, Effective Computational Geometry for Curves and Surfaces. Boissonnat, J. & Teillaud, M. (eds.). Springer, p. 277 - 315 39 p.

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

  Open Access

  File
  27 Citations (Scopus)

  525 Downloads (Pure)

• Computational Complexity of Combinatorial Surfaces

  Vegter, G. & Yap, C. K., 1990, EPRINTS-BOOK-TITLE. University of Groningen, Johann Bernoulli Institute for Mathematics and Computer Science, 10 p.

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

  Open Access

  File
  56 Citations (Scopus)

  369 Downloads (Pure)

• A geometrical take on invariants of low-dimensional manifolds found by integration

  Wintraecken, M. H. M. J. & Vegter, G., 1-Nov-2013, In: Topology and its applications. 160, 17, p. 2175-2182 8 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File
  2 Citations (Scopus)

  439 Downloads (Pure)

• Geometry of resonance tongues

  Broer, H. W., Golubitsky, M. & Vegter, G., 2007, SINGULARITY THEORY. Cheniot, D., Dutertre, N., Murolo, C., Trotman, D. & Pichon, A. (eds.). SINGAPORE: World Scientific Publishing, p. 327-356 30 p.

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

• Certified algorithms for implicit surfaces

  Plantinga, S. H., 2007, Groningen: s.n.. 120 p.

  Research output: Thesis › Thesis fully internal (DIV)

• Alpha, Betti and the Megaparsec Universe: On the Topology of the Cosmic Web

  Weygaert, R. V. D., Vegter, G., Edelsbrunner, H., Jones, B. J. T., Pranav, P., Park, C., Hellwing, W. A., Eldering, B., Kruithof, N., Bos, E. G. P., Hidding, J., Feldbrugge, J., Have, E. T., Engelen, M. V., Caroli, M. & Teillaud, M., Nov-2011, Transactions on Computational Science XIV. Springer, 42 p.

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

  51 Citations (Scopus)

• Bifurcations in Hamiltonian systems: computing singularities by Gröbner bases

  Lunter, G. A., 1999, Groningen: s.n.. 202 p.

  Research output: Thesis › Thesis fully internal (DIV)

  Open Access

  File
  1259 Downloads (Pure)

• Is altijd een reactie op vormverzuimen noodzakelijk?

  Vegter, N. & Vegter, P. C., 2013, Het Roer Recht: Liber Amicorum Feikje en Wim Vellinga. Dijkstra, A., Keulen, B. F. & Knigge, G. (eds.). Zutphen: Paris, p. 309-321 13 p.

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

• The visibility complex

  Pocchiola, M. & Vegter, G., Sept-1996, In: International journal of computational geometry & applications. 6, 3, p. 279-308 30 p.

  Research output: Contribution to journal › Article › Academic › peer-review
  88 Citations (Scopus)

• The Visibility Complex

  Pocchiola, M. & Vegter, G., 1993, EPRINTS-BOOK-TITLE. University of Groningen, Johann Bernoulli Institute for Mathematics and Computer Science, 10 p.

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

  Open Access

  File
  25 Citations (Scopus)

  146 Downloads (Pure)

• A Versatile Algorithm for Computing Invariant Manifolds

  Broer, H. W., Hagen, A. & Vegter, G., 2006, Model Reduction and Coarse-Graining Approaches for Multiscale Phenomena. University of Groningen, Johann Bernoulli Institute for Mathematics and Computer Science, p. 17-37 20 p.

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

  Open Access

  File
  364 Downloads (Pure)

• Geometric approximation of curves and singularities of secant maps: a differential geometric approach

  Ghosh, S., 2010, Groningen: s.n.. 185 p.

  Research output: Thesis › Thesis fully internal (DIV)

  Open Access

  File
  4981 Downloads (Pure)

• The inverted pendulum: A singularity theory approach

  Broer, H. W., Hoveijn, I., Noort, M. V. & Vegter, G., 1-Sept-1999, In: Journal of Differential Equations. 157, 1, p. 120-149 30 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File
  23 Citations (Scopus)

  353 Downloads (Pure)

• Meshing of Surfaces

  Boissonnat, J.-D., Cohen-Steiner, D., Mourrain, B., Rote, G. & Vegter, G., 2006, Effective Computational Geometry for Curves and Surfaces. Boissonnat, J. D. & Teillaud, M. (eds.). Springer, p. 181 - 230 49 p.

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

  Open Access

  File
  26 Citations (Scopus)

  193 Downloads (Pure)

• Isotopic Approximation of Implicit Curves and Surfaces

  Plantinga, S. & Vegter, G., 2004, EPRINTS-BOOK-TITLE. University of Groningen, Johann Bernoulli Institute for Mathematics and Computer Science, 10 p.

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

  Open Access

  File
  64 Citations (Scopus)

  369 Downloads (Pure)

• A very fast program for visualizing protein surfaces, channels and cavities

  Voorintholt, R., Kosters, M. T., Vegter, G., Vriend, G. & Hol, W. G. J., Dec-1989, In: Journal of molecular graphics. 7, 4, p. 243-245 3 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File
  99 Citations (Scopus)

  488 Downloads (Pure)

• Dynamically maintaining the visibility graph

  Vegter, G., 1991, Algorithms and Data Structures. DEHNE, F., SACK & SANTORO, N. (eds.). Berlin: Springer, p. 425-436 12 p. (Lecture Notes in Computer Science; vol. 519).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
  5 Citations (Scopus)

• Recognition of the bifurcation type of resonance in mildly degenerate Hopf-Neimark-Sacker families

  Broer, H. W., Holtman, S. J. & Vegter, G., Oct-2008, In: Nonlinearity. 21, 10, p. 2463-2482 20 p.

  Research output: Contribution to journal › Article › Academic › peer-review
  6 Citations (Scopus)

• Envelope Surfaces, Surface Design and Meshing

  Kruithof, N. G. H. & Kruithof, N. G., 2006, s.n.. 126 p.

  Research output: Thesis › Thesis fully internal (DIV)

  Open Access

  File
  1375 Downloads (Pure)

• Certified Computation of planar Morse-Smale Complexes

  Chattopadhyay, A., Vegter, G. & Yap, C. K., 2012, EPRINTS-BOOK-TITLE. University of Groningen, Johann Bernoulli Institute for Mathematics and Computer Science, 10 p.

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

  Open Access

  File
  3 Citations (Scopus)

  397 Downloads (Pure)

• Isotopic Implicit Surface Meshing

  Boissonnat, J.-D., Cohen-Steiner, D. & Vegter, G., 2004, EPRINTS-BOOK-TITLE. University of Groningen, Johann Bernoulli Institute for Mathematics and Computer Science, 9 p.

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

  Open Access

  File
  33 Citations (Scopus)

  303 Downloads (Pure)

• Power output and energy cost: crucial measures to understand motor skill learning in handrim wheelchair propulsion

  van der Woude, L. H. V., Cowan, R. E., Goosey-Tolfrey, V., Chénier, F., Arnet, U. & Vegter, R. J. K., 1-Jun-2022, In: Brazilian Journal of Motor Behavior. 16, 2, p. 94-97 4 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File
  36 Downloads (Pure)

• RehabMove2018: active lifestyle for people with physical disabilities; mobility, exercise & sports

  Vegter, R. J. K., van Keeken, H. G., de Groot, S., Houdijk, H. J. P., Joels, M. & van der Woude, L. H. V., 2021, In: Disability and Rehabilitation. 43, 24, p. 3425-3426 2 p.

  Research output: Contribution to journal › Editorial › Academic › peer-review

  Open Access

  File
  125 Downloads (Pure)

• Meshing skin surfaces with certified topology

  Kruithof, N. G. H. & Vegter, G., 2005, Meshing skin surfaces with certified topology. LOS ALAMITOS: IEEE (The Institute of Electrical and Electronics Engineers), p. 287-292 6 p. (International Conference on Computer-Aided Design and Computer Graphics-CAD GRAPHICS).

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

  Open Access

  File
  9 Citations (Scopus)

  263 Downloads (Pure)

• Certified meshing of Radial Basis Function based isosurfaces

  Chattopadhyay, A., Plantinga, S. & Vegter, G., May-2012, In: Visual computer. 28, 5, p. 445-462 18 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File
  3 Citations (Scopus)

  496 Downloads (Pure)

• Isotopic Implicit Surface Meshing

  Boissonnat, J.-D., Cohen-Steiner, D. & Vegter, G., Mar-2008, In: Discrete & computational geometry. 39, 1-3, p. 138-157 20 p.

  Research output: Contribution to journal › Article › Academic
  12 Citations (Scopus)

  182 Downloads (Pure)

• Editorial: Adapted sports: Wheeled-mobility, exercise and health

  Vegter, R. J. K., Veeger, D. H. E. J., Goosey-Tolfrey, V. L. & Leicht, C. A., 23-Sept-2022, In: Frontiers in Rehabilitation Sciences. 3, 3 p., 1015179.

  Research output: Contribution to journal › Editorial › Academic › peer-review

  Open Access

  File
  31 Downloads (Pure)

• Computing the Visibility Graph via Pseudo-triangulations

  Pocchiola, M. & Vegter, G., 1995, EPRINTS-BOOK-TITLE. University of Groningen, Johann Bernoulli Institute for Mathematics and Computer Science, 10 p.

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

  Open Access

  File
  42 Citations (Scopus)

  433 Downloads (Pure)