Satus and exercises for next week

To day I mostly did examples of CW-complexes.

Wedges of spheres, graphs, Spheres, infinite  sphere, real projective spaces including the infinite one. I started with complex projective spaces.

On monday  I'll continue with complex projective spaces. Do the paragraphs called: operation on spaces, collapsing subspaces and attaching spaces, and may be start on the homotopy extension property.

Exercises:

Ch 0: No  2, 3, 4, 9,10, 11, 14, 15, 16, 18, 19

Geir