Laplacian on Riemannian manifolds

[math6]

hi friends :)
is there someone who has studied the spectrum of a Riemannian Laplacian? I have a question on this subject. Thank you very much for answering me.

 

[lavinia]

hi friends :)
is there someone who has studied the spectrum of a Riemannian Laplacian? I have a question on this subject. Thank you very much for answering me.

ask a question

 

[math6]

Livinia thank you, I finally found the answer. :)