Abstract
An integer-valued function on Rn is shown to decrease along trajectories of certain linear systems of ordinary differential equations.
Original language | English (US) |
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Pages (from-to) | 345-360 |
Number of pages | 16 |
Journal | Pacific Journal of Mathematics |
Volume | 144 |
Issue number | 2 |
State | Published - 1990 |
ASJC Scopus subject areas
- Mathematics(all)