| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4669192 | Bulletin des Sciences Mathématiques | 2007 | 17 Pages |
Abstract
Let Γ be a closed or unclosed unlimited contour, a shift α(t)α(t) maps homeomorphically the contour Γ onto itself with preserving or reversing the direction on Γ and also satisfies the conditions for some natural number n⩾2n⩾2, αn(t)≅tαn(t)≅t, and αj(t)≇tαj(t)≇t for 1⩽j
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
Mekki Terbeche, Vasile Nyaga,