A Remark on the Fefferman-Phong inequality for 2 x 2 Systems

作者：Parmeggiani Alberto^*

来源：Pure and Applied Mathematics Quarterly, 2010, 6(4): 1081-1103.

• Lower bounds
• Systems of pseudodirerential operators
• Fererman-Phong inequality

We show that the Fererman-Phong inequality can be extended to certain 2x2 pseudodirerential systems whose symbol is Hermitian non-negative with elliptic matrix-trace.

• 出版日期2010