where 0<λ<1, μ>1>γ,β>0. The system (1.1) is an actual model in many fields of engineering. For β= 0, 1 + λ + μ<2, a qualitative analysis has been considered. One concrete example of (1.1) has ...where 0<λ<1, μ>1>γ,β>0. The system (1.1) is an actual model in many fields of engineering. For β= 0, 1 + λ + μ<2, a qualitative analysis has been considered. One concrete example of (1.1) has been discussed by an isocline method. With regard to (1.1) for a=0 or b=0 there are problems of limit展开更多
年轻时送礼,莽撞地把自己觉得好的东西倾囊相赠,以此证明,你看我对你多好;长大以后,才明白好与不好全都取决于对方,于是学会赠以所需。而爱的方式与能力,也在这送礼之间,斗转星移了。有一种礼物,叫＂男朋友送的礼物＇＇讲述人：Ruki不...年轻时送礼,莽撞地把自己觉得好的东西倾囊相赠,以此证明,你看我对你多好;长大以后,才明白好与不好全都取决于对方,于是学会赠以所需。而爱的方式与能力,也在这送礼之间,斗转星移了。有一种礼物,叫＂男朋友送的礼物＇＇讲述人：Ruki不得不说,奥斯卡欠我们一座奖杯。Part A A史还是我男票的时候,我的生日正值恋爱100天纪念日。于是,我期盼了很久,希望能收到一份特别的生日礼物。期间的背景铺垫和心路历程就不赘述了,当我拆开礼物盒子的时候,简介惊呆了!展开更多
文摘where 0<λ<1, μ>1>γ,β>0. The system (1.1) is an actual model in many fields of engineering. For β= 0, 1 + λ + μ<2, a qualitative analysis has been considered. One concrete example of (1.1) has been discussed by an isocline method. With regard to (1.1) for a=0 or b=0 there are problems of limit
文摘年轻时送礼,莽撞地把自己觉得好的东西倾囊相赠,以此证明,你看我对你多好;长大以后,才明白好与不好全都取决于对方,于是学会赠以所需。而爱的方式与能力,也在这送礼之间,斗转星移了。有一种礼物,叫＂男朋友送的礼物＇＇讲述人：Ruki不得不说,奥斯卡欠我们一座奖杯。Part A A史还是我男票的时候,我的生日正值恋爱100天纪念日。于是,我期盼了很久,希望能收到一份特别的生日礼物。期间的背景铺垫和心路历程就不赘述了,当我拆开礼物盒子的时候,简介惊呆了!
