Title :
Structural turbulence in boundary value problems
Author :
Romanenko, E.Yu. ; Vereikina, M.B. ; Sharkovsky, A.N.
Author_Institution :
Inst. of Math., Acad. of Sci., Kiev, Ukraine
Abstract :
Consideration is given to certain boundary value problems for a PDE description of the turbulent processes in ideal media, specifically, in idealized electric circuits with distributive parameters. We describe properties of attractors of individual trajectories and of a global attractor for the infinite dimensional dynamical system induced by these problems. In particular, we evaluate their topological characteristics (entropy, fractal dimension, etc.). We discuss scenarios for self-birthing structures and describe the spatial-temporal evolution of structures. We consider a self-stochasticity phenomenon based on the fact that the attractor of a deterministic system contains random functions
Keywords :
boundary-value problems; chaos; distributed parameter networks; network topology; probability; stochastic processes; turbulence; PDE description; boundary value problems; deterministic system; distributive parameters; entropy; fractal dimension; global attractor; ideal media; idealized electric circuits; infinite dimensional dynamical system; random functions; self-birthing structures; self-stochasticity phenomenon; spatial-temporal evolution; structural turbulence; topological characteristics; turbulent processes; Boundary value problems; Chaos; Circuits; Employment; Entropy; Erbium; Fractals; Mathematics; Nonlinear dynamical systems; Physics;
Conference_Titel :
Control of Oscillations and Chaos, 1997. Proceedings., 1997 1st International Conference
Conference_Location :
St. Petersburg
Print_ISBN :
0-7803-4247-X
DOI :
10.1109/COC.1997.626653