A local Hopf lemma and unique continuation for the Helmholtz equation

作者：Berhanu S; Hounie J^*

来源：Communications in Partial Differential Equations, 2018, 43(3): 448-466.

DOI：10.1080/03605302.2018.1446165

• Helmholtz's equations
• Hopf lemma
• unique continuation

We prove local unique continuation across the boundary and boundary uniqueness results for solutions of the Helmholtz equation in a neighborhood of the origin in a half space R-n

• 出版日期2018