Discrete and Algorithmic Geometry-MAMME

Master in Advanced Mathematics and Mathematical Engineering (MAMME)
Departament de Matemàrica Aplicada II
Facultat de Matemàtiques i Estadística
Universitat Politècnica de Catalunya

 

General information on the course (syllabus, references, evaluation, etc.).
Particular information on the course for the current term (teaching hours, classroom, calendar, etc.)


Some material for the course

  1. Background
  2. Basic tool: orientation tests
  3. Intersecting line segments: Bentley-Ottman’s algorithm
  4. Computing the convex hull of a finite point set
  5. Intersecting half-planes and related problems: duality, computing the intersection of half-planes, solving linear programs, and computing the minimum spanning circle of a set of points.
  6. Triangulating polygons
  7. Triangulating point sets: introduction
  8. Proximity
  9. Triangulating point sets: the Delaunay triangulation
  10. Point location in planar subdivisions
  11. Arrangements of lines
  12. Robustness in geometric computations:

Problems and assignments (year 2016-17)

Problems list 1
Problems to turn in: —
Deadline: —

Problems list 2
Problems to turn in: 2 and 8
Deadline: Monday, October 10

Problems list 3
Problems to turn in: 1 and 7
Deadline: Monday, October 17

Problems list 4
Problems to turn in: 1 and 11
Deadline: Friday, October 28

Problems list 5
Problems to turn in: 9 and 16
Deadline: Monday, November 7


References

Please see the official general information for this course for more information.


Further resources

  • Mathematical text editor

Mathematical edition is almost always and everywhere done using LaTeX. Not only it is used in universities (LaTeX has been used to write all the documents of this course, and probably all the problems lists, exams, and other mathematical texts that you had in your hands during your previous studies) but it is the most extended editor of scientific texts (LaTeX is used to write all the textbooks of scientific publishers as important as Springer, and also most of the mathematics and computer science conferences around the world).

It’s a free source software that has versions for all operating systems (Linux, Mac, Windoxs, etc.), it helps writing all sort of scientific texts, such as articles, books and presentations, while it allows to incorporate figures previously produced in PDF by any drawing program.

You can download LaTeX from http://www.tug.org/

References:

For those of you who work on windows, WinEdt is a very convenient editor for writing LaTeX code. You can download it from http://www.winedt.com/

  • Drawings

Each person likes preparing his/her figures with his/her favorite drawing program. I use IPE (an evolution of xfig designed by a computational geometer), because it allows me to draw the geometric figures that I need, because it integrates text in LaTeX, and because it allows me to also prepare my presentations in a very easy what-you-see-is-what-you-get way. It’s a free source software that has versions for all the operating systems (Linux, Windoxs, Unix, etc.).

You can download IPE from http://ipe.otfried.org/

  • Geometric constructions

In addition to producing your own drawings, you may wish to create and experiment with geometric constructions. If so, I recommend GeoGebra: http://www.geogebra.org/cms/


Thesis, grants and projects

  • Are you interested in doing your Masther Thesis in Computational Geometry? Have a look!
  • Are you interested in working in a Computational Geometry project? Have a look!
  • Are you interested in doing your PhD in Computational Geometry? Have a look!
  • Do you want to know what our Research Gropu does? Look here!