Approximate controllability of a class of semilinear systems with boundary degeneracy

作者：Wang, Chunpeng^*

来源：Journal of Evolution Equations, 2010, 10(1): 163-193.

DOI：10.1007/s00028-009-0044-4

• Approximate controllability
• Degenerate equation
• Weak degeneracy
• Strong degeneracy

In this paper we consider the approximate controllability of a class of degenerate semilinear systems. The equations may be weakly degenerate and strongly degenerate on a portion of the lateral boundary. We prove that the control systems are approximately controllable and the controls can be taken to be of quasi bang-bang form.

• 出版日期2010-3
• 单位吉林大学