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MATH-F420

Differential geometry II

academic year
2026-2027

Course teacher(s)

Mélanie BERTELSON-VOLCKAERT (Coordinator)

ECTS credits

5

Language(s) of instruction

english

Course content

Review of the basic concepts

Covering spaces and properly discontinuous group actions.

Distributions, Fröbenius' theorem foliations and contact structures.

Differential forms and de Rham cohomology.

Integration and Stokes' theorem.

 

Objectives (and/or specific learning outcomes)

To introduce more advanced topics in differential geometry, such as foliations, differential forms, de Rham cohomoloy and prove the general version of Stokes' theorem.

Prerequisites and Corequisites

Required and Corequired knowledge and skills


To be able to follow this course, It is necessary to have passed a first course on differential geometry, such as MathF310, covering at least the notion of :

  • intrinsic manifold
  • smooth map between smooth manifolds
  • tangent vector and tangent space at a point in a manifold
  • vector field and its flow
  • differential of a smooth map
  • immersions, submersions and their local normal forms
  • Immersed and embedded submanifolds.

Cours ayant celui-ci comme co-requis

Teaching methods and learning activities

Theoretical courses (24 hrs), exercise sessions (24 hrs), both taught in English, as well as homeworks. 

References, bibliography, and recommended reading

  1. Lee, Jeffrey. Introduction to smooth manifolds. Springer, Graduate texts in mathematics, 2003.
  2. Bott, Raoul & Tu, Loring. Differential forms in algebraic topology. Springer, Graduate texts in mathematics, 1982.
  3. Hirsch, Morris W. Differential topology. Corrected reprint of the 1976 original. Graduate Texts in Mathematics, 33. Springer-Verlag, New York, 1994.  
  4. Lang, Serge. Introduction to differentiable manifolds. Second edition. Universitext. Springer-Verlag, New York, 2002. 
  5. Milnor, John. Morse theory. Based on lecture notes by M. Spivak and R.Wells. Annals ofMathematics Studies, No. 51 Princeton University Press, Princeton, N.J. 1963.
  6. Spivak, Michael, A comprehensive introduction to differential geometry. Vol. V. Second edition. Publish or Perish, Inc., Wilmington, Del., 1979.
  7. Warner, Frank W.Foundations of differentiable manifolds and Lie groups. Corrected reprint of the 1971 edition. Graduate Texts in Mathematics, 94. Springer-Verlag, New York-Berlin, 1983. 
  8. Donaldson, Simon. Riemann surfaces, Oxford Gradaute Texts in Mathematics, 22. Oxford University Press, Oxford, 2011.

Course notes

  • Syllabus
  • Université virtuelle

Contribution to the teaching profile


This course is about manifolds without additional structures and follows MathF310. It is co-requis of the following courses : Géométrie Riemannienne, Géométrie Symplectique, Riemann Surfaces, Global Analysis.

Other information

Additional information

The use of AI, whether to study or to solve the exercise sheets or the problems, is strongly discouraged. 

Contacts

Mélanie Bertelson (2.O7.111) - Melanie.Bertelson@ulb.be - 02 650 58 28.

Friso van Dijk (2.O7.213) - friso.van.dijk@ulb.be.

Campus

Plaine

Evaluation

Method(s) of evaluation

  • Personal work
  • written examination

Personal work

written examination

  • Open question with short answer
  • Open question with developed answer

A 3-hour written examination consisting of both theoretical questions and exercises, together with assignments involving problem sets given every three weeks. The questionnaires will be written in English, but answers may be written in French.

Mark calculation method (including weighting of intermediary marks)

The examination will be graded out of 15 points, denoted N​e.

The assignments will be graded out of 5 points, denoted Nd​.

The final grade is the sum of these two grades, provided that the examination is passed, that is, provided that the examination grade is greater than 7.5/15.  Otherwise, only the examination grade is taken into account; in other words, the final grade is equal to 4/3N_e.

Language(s) of evaluation

  • english
  • (if applicable french )

Programmes