Abstract
For a first-order scalar differential equation, a condition is given which implies that the cross ratio of four solutions is a monotone function.
Original language | English |
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Pages (from-to) | 295-296 |
Number of pages | 2 |
Journal | Bulletin of the London Mathematical Society |
Volume | 26 |
Issue number | 3 |
DOIs | |
State | Published - May 1994 |