Noncommutative Sprott systems and their jerk dynamics

Dynamics of the Zeraoulia-Sprott Map Revisited

where a and b are bifurcation parameters. In the paper “Some Open Problems in Chaos Theory and Dynamics” [4], the following problem was formulated: Find regions in the a–b plane in which the map (1) is bounded and chaotic in the rigorous mathematical definition of chaos and boundedness of attractors. In the present paper, the boundedness of the attractors of the map (1) is studied and the corre...

Global Chaos Synchronization of Sprott-l and Sprott-m Systems by Active Control

This paper derives new results for the global chaos synchronization of identical Sprott L systems (1994), identical Sprott M systems (1994) and non-identical Sprott L and M systems. Active control method has been deployed to achieve the global chaos synchronization of the identical and different Sprott L and M systems. Our synchronization results have been established using Lyapunov stability t...

investigation of single-user and multi-user detection methods in mc-cdma systems and comparison of their performances

در این پایان نامه به بررسی روش های آشکارسازی در سیستم های mc-cdma می پردازیم. با توجه به ماهیت آشکارسازی در این سیستم ها، تکنیک های آشکارسازی را می توان به دو دسته ی اصلی تقسیم نمود: آشکارسازی سیگنال ارسالی یک کاربر مطلوب بدون در نظر گرفتن اطلاعاتی در مورد سایر کاربران تداخل کننده که از آن ها به عنوان آشکارساز های تک کاربره یاد می شود و همچنین آشکارسازی سیگنال ارسالی همه ی کاربران فعال موجود در...

Noncommutative Dynamics and E-semigroups

Generators of Noncommutative Dynamics

A mathematical notion of interaction is introduced for noncommutative dynamical systems, i.e., for one parameter groups of ∗-automorphisms of B(H) endowed with a certain causal structure. With any interaction there is a well-defined “state of the past” and a well-defined “state of the future”. We describe the construction of many interactions involving cocycle perturbations of the CAR/CCR flows...