Dynamics of Nonlinear Random Walks on Complex Networks
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Nonlinear Science"
DOI: 10.1007/s00332-018-9521-7
Abstract: In this paper, we study the dynamics of nonlinear random walks. While typical random walks on networks consist of standard Markov chains whose static transition probabilities dictate the flow of random walkers through the network,… read more here.
Keywords: dynamics nonlinear; state fixed; random walks; nonlinear random ... See more keywords
Spruce forest stands in a stationary state
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Forestry Research"
DOI: 10.1007/s11676-019-00971-4
Abstract: We present stationarity criteria for forest stands, and establish embodiments using a Norwegian empirical stand development model. The natural stationary states only slightly differ from the outcome of long-term simulations previously implemented using the same… read more here.
Keywords: forest stands; stands stationary; stationary state; forestry ... See more keywords
An Ecology and Economy Coupling Model: A global stationary state model for a sustainable economy in the Hamiltonian formalism
Sign Up to like & getrecommendations! Published in 2020 at "Ecological Economics"
DOI: 10.1016/j.ecolecon.2019.106497
Abstract: Abstract The severity of the two deeply correlated crises, the environmental and the economic ones, needs to be faced also in theoretical terms; thus, the authors propose a model yielding a global “stationary state”, following… read more here.
Keywords: global stationary; model; stationary state; economy ... See more keywords
Control of stance-leg motion and zero-moment point for achieving perfect upright stationary state of rimless wheel type walker with parallel linkage legs
Sign Up to like & getrecommendations! Published in 2024 at "Robotica"
DOI: 10.1017/s0263574724001292
Abstract: Abstract The authors have studied models and control methods for legged robots without having active ankle joints that can not only walk efficiently but also stop and developed a method for generating a gait that… read more here.
Keywords: control; stance leg; walker; stationary state ... See more keywords
Time-dependent kinetic theory of the plasma-wall transition layer in a weakly ionized plasma
Sign Up to like & getrecommendations! Published in 2020 at "Physics of Plasmas"
DOI: 10.1063/1.5123911
Abstract: An analytic solution of the time-dependent Boltzmann kinetic equation is found for the first time. The plasma-wall transition (PWT) layer is analyzed using time-dependent velocity distribution functions for electrons and ions. The process of wall… read more here.
Keywords: plasma; time; wall; time dependent ... See more keywords
Quantum quench in the infinitely repulsive Hubbard model: the stationary state
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Statistical Mechanics: Theory and Experiment"
DOI: 10.1088/1742-5468/aa8c2c
Abstract: We use the Quench Action approach to study the non-equilibrium dynamics after a quantum quench in the Hubbard model in the limit of infinite interaction. We identify a variety of low-entangled initial states for which… read more here.
Keywords: hubbard model; initial states; model; stationary state ... See more keywords
Improving classical capacity of qubit dynamical maps through stationary state manipulation
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/acd1c7
Abstract: We analyze the evolution of Holevo and entanglement-assisted classical capacities for two classes of phase-covariant channels. In particular, we show that these capacities can be improved by changing the stationary state of the channel, which… read more here.
Keywords: dynamical maps; capacity; stationary state; improving classical ... See more keywords
Transient dynamics in the outflow of energy from a system in a nonequilibrium stationary state.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.105.054133
Abstract: We investigate the thermal relaxation of an ideal gas from a nonequilibrium stationary state. The gas is enclosed between two walls, which initially have different temperatures. After making one of the walls adiabatic, the system… read more here.
Keywords: system; energy; stationary state; dynamics outflow ... See more keywords
Feedback boundary stabilization of 2d fluid-structure interaction systems
Sign Up to like & getrecommendations! Published in 2017 at "Discrete and Continuous Dynamical Systems"
DOI: 10.3934/dcds.2017102
Abstract: We study the feedback stabilization of a system composed by an incompressible viscous fluid and a deformable structure located at the boundary of the fluid domain. We stabilize the position and the velocity of the… read more here.
Keywords: stabilization; fluid; velocity; stationary state ... See more keywords