Differential of map from surface to surface

EV33
Messages
192
Reaction score
0

Homework Statement


Does anyone know the process for finding the differential of of f:S→S' where S,S' are surfaces.

My textbook explains how to do this when f is a vector valued function but in the problem that I am working on I have something like f(x,y)=(g(x),h(x),j(y)) rather than something like this f(t)=(g(t),h(t),j(t)).

Thank you.
 
Last edited:
Physics news on Phys.org
Never Mind. I figured it out.
 
Thread 'Use greedy vertex coloring algorithm to prove the upper bound of χ'
Hi! I am struggling with the exercise I mentioned under "Homework statement". The exercise is about a specific "greedy vertex coloring algorithm". One definition (which matches what my book uses) can be found here: https://people.cs.uchicago.edu/~laci/HANDOUTS/greedycoloring.pdf Here is also a screenshot of the relevant parts of the linked PDF, i.e. the def. of the algorithm: Sadly I don't have much to show as far as a solution attempt goes, as I am stuck on how to proceed. I thought...
Back
Top