忠诚 发表于 2025-3-21 16:16:12

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notion 发表于 2025-3-21 20:20:28

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Nausea 发表于 2025-3-22 01:43:37

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案发地点 发表于 2025-3-22 07:37:51

R. J. O’Brien,G. G. Garciaermore, we show that there existes a disease free equilibrium which is globally asymptotically stable (GAS) whenever . < 1 and Π ≥ Π. while if . < 1 and Π < Π. there exists a unique endemic equilibrium which is GAS. Moreover when . > 1 there exists two endemic equilibria. Our analysis shows also tha

得体 发表于 2025-3-22 10:57:35

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Reverie 发表于 2025-3-22 16:16:47

R. J. O’Brien,G. G. Garciaby the considered solution procedure. The attained results illuminate, the projected scheme is easy to employ and more effective in order to analyse the behaviour of fractional order differential systems exemplifying real word problems associated with science and technology.

MAZE 发表于 2025-3-22 21:05:05

R. J. O’Brien,G. G. Garciaby the considered solution procedure. The attained results illuminate, the projected scheme is easy to employ and more effective in order to analyse the behaviour of fractional order differential systems exemplifying real word problems associated with science and technology.

最小 发表于 2025-3-23 01:15:27

R. J. O’Brien,G. G. Garciable results in comparison with other techniques. This study presents a framework, similar to shooting method, for converting a general nonlinear BVP to an IVP system, which can be solved using various analytical and numerical methods. Finally, a parametric study is provided to investigate the effect

convulsion 发表于 2025-3-23 01:46:12

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追踪 发表于 2025-3-23 08:07:19

R. J. O’Brien,G. G. Garciable results in comparison with other techniques. This study presents a framework, similar to shooting method, for converting a general nonlinear BVP to an IVP system, which can be solved using various analytical and numerical methods. Finally, a parametric study is provided to investigate the effect
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查看完整版本: Titlebook: Mathematics for Economists and Social Scientists; R. J. O’Brien,G. G. Garcia Book 1971 Palgrave Macmillan, a division of Macmillan Publish