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  1. Teaching/

Topics in Differential Topology

For master’s students; Semester 1, Thu. Period 3 · Graduate School of Science and Technology, Niigata University

Syllabus

Textbooks

  • J. W. Milnor and J. D. Stashef “Characteristic Classes” Annals of Mathematics Studies

Course contents

  1. Differentiable manifolds
  2. Vector bundles, part 1 (definitions, examples)
  3. Vector bundles, part 2 (the canonical line bundle, sections)
  4. Vector bundles, part 3 (Euclidean vector bundles, induced bundles)
  5. Vector bundles, part 4 (Whitney sums, orthogonal complement bundles)
  6. Singular homology and cohomology (basic definitions, cup products)
  7. Stiefel-Whitney classes, part 1
  8. Stiefel-Whitney classes, part 2
  9. Stiefel-Whitney classes, part 3
  10. Stiefel-Whitney classes, part 4; Grassmann manifolds, part 1
  11. Grassmann manifolds, part 2
  12. Grassmann manifolds, part 3; universal bundles
  13. Classifying maps; characteristic classes
  14. H*(Gr;Z/2Z); Pontryagin, Euler, and Chern classes