10

Sharp a priori estimates for div–curl systems in Heisenberg groups

Year:
2013
Language:
english
File:
PDF, 342 KB
english, 2013
32

From Grushin to Heisenberg via an isoperimetric problem

Year:
2008
Language:
english
File:
PDF, 219 KB
english, 2008
33

A Non-existence problemn for degenerate elliptic pde's

Year:
2000
Language:
english
File:
PDF, 1005 KB
english, 2000