nLab
Cerf wall crossing

This entry is about “wall crossing” in Morse theory. For the notion in differential equations and physics see at wall crossing.

Contents

Idea

Cerf wall crossing refers to certain paths crossing a codimension one domain (“wall”) in Morse theory.

References

Lecture notes include

category: geometry

Last revised on March 20, 2013 at 17:21:54. See the history of this page for a list of all contributions to it.