Title of article :
Peak function and support surface of a Kohn–Nirenberg domain
Author/Authors :
Han، نويسنده , , Junmin and Zhao، نويسنده , , Di and Gao، نويسنده , , Zongsheng، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2010
Abstract :
In this paper, we prove that for a Kohn–Nirenberg domain if 1 < k < p 2 p 2 − q 2 , q ∤ p then there does not exist any C 1 -peak function and support surface at the origin.
Keywords :
Peak function , Support surface , Kohn–Nirenberg domain
Journal title :
Journal of Mathematical Analysis and Applications
Journal title :
Journal of Mathematical Analysis and Applications
