Abstract
It is shown that each doubly connected domain D, whose conformal module M(D) satisfies the condition log M(D)>π/2, contains a circumference that separates the boundary components of D, and the indicated boundary cannot be improved. Some consequences of this result are given.
| Original language | English |
|---|---|
| Pages (from-to) | 320-322 |
| Number of pages | 3 |
| Journal | Journal of Soviet Mathematics |
| Volume | 53 |
| Issue number | 3 |
| DOIs | |
| State | Published - Feb 1991 |