Let Ω R d and ξ∈Ω. Let E be any non tangential subset of Ω.We prove that if E is internal thin at ξ, then it is minimal thin at any minimal Martin boundary point of Ω.
文摘Let Ω R d and ξ∈Ω. Let E be any non tangential subset of Ω.We prove that if E is internal thin at ξ, then it is minimal thin at any minimal Martin boundary point of Ω.
