"Plasma Heating." . . "Nonlinear Problems." . . "Order-disorder Transformations." . . "Statistical Models." . . . . . . . . . . . . . "This report discusses: torus structure in higher dimensional hamiltonian systems; particle heating and stochastic web diffusion; scaling behavior of coupled conservative nonlinear systems; box counting algorithm and dimensional analysis of a pulsar; and universality of coupled nonlinear systems. (LSP)."@en . . . . . . . "[Investigation of transitions from order to chaos in dynamical systems]. Annual progress report"@en . . . . . . "Hamiltonians." . . "Stochastic Processes." . . "Progress Report." . . "Classical And Quantum Mechanics, General Physics." . . . . "Diffusion." . . "Pulsars." . . "Randomness." . .