Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 2508

Partial differential equations (PDEs): Existence and uniqueness, regularity, boundary conditions, linear and non-linear operators, stability, soliton theory, integrable PDEs, conservation laws, qualitative dynamics.

8 votes

Rellich-Necas identity

My guessing is that the question is about the so-called Rellich-Necas identity, named after the late Czech mathematician Jindrich NECAS. See e.g. [C24], [C14], and [C11] in http://dml.cz/bitstream/h …
Ady's user avatar
  • 4,060
2 votes

Connected components of space of maps between two manifolds

For the Sobolev case, I think http://www.lincei.it/pubblicazioni/rendicontiFMN/rol/pdf/M2003-03-14.pdf may be helpful [together with the references therein].
Ady's user avatar
  • 4,060