The period function of quadratic generalized Lotka-Volterra systems without complex invariant lines (Q2074458)
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scientific article; zbMATH DE number 7471759
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The period function of quadratic generalized Lotka-Volterra systems without complex invariant lines |
scientific article; zbMATH DE number 7471759 |
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The period function of quadratic generalized Lotka-Volterra systems without complex invariant lines (English)
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10 February 2022
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The authors analyze the monotonicity of period function of the planar generalized quadratic Lotka-Volterra systems. By taking two invariant lines as new coordinate axes and making a constant time scale change to transform the systems and simplify the first integrals, it is proved for the case without complex invariant lines that the period function is monotone increasing.
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generalized Lotka-Volterra systems
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period function
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monotonicity
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0.93000853
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0.9001001
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0.8939893
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0.8911762
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0.8854551
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0.87374574
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0.8724088
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