Qualitative investigation of the second order equation <i>x</i>¨+<i>f</i>(<i>x</i>, <i>x</i>¯) <i>x</i>¯+<i>g</i>(<i>x</i>)=0 (Q4359632)
From MaRDI portal
scientific article; zbMATH DE number 1076202
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Qualitative investigation of the second order equation <i>x</i>¨+<i>f</i>(<i>x</i>, <i>x</i>¯) <i>x</i>¯+<i>g</i>(<i>x</i>)=0 |
scientific article; zbMATH DE number 1076202 |
Statements
Qualitative investigation of the second order equation <i>x</i>¨+<i>f</i>(<i>x</i>, <i>x</i>¯) <i>x</i>¯+<i>g</i>(<i>x</i>)=0 (English)
0 references
15 December 1997
0 references
oscillation
0 references
second order equation
0 references
periodic solution
0 references
global centre
0 references
