Crate sir_ddft

This crate contains solvers for the SIR model, the spatial SIR model extension including diffusion and a novel SIR model based on dynamical density functional theory.

Usage

Basic usage follows the same pattern for all models:

// Setup parameters and initial state
let params = SIRParameters::new(0.5, 0.1);
let state = SIRState::new(0.998, 0.002, 0.);
// Create the IVP and solver
let mut ivp = SIRODEIVP::new(params, state);
let solver = RKF45Solver::<SIRODEIVP>::new();
// Integrate for some time
ivp.add_time(2.0);
solver.integrate(&mut ivp);
// Retrieve the result
let (t,state) = ivp.get_result();

Modules

• ode
  ODE solvers

Structs

• CartesianGrid2D
  A 2D Cartesian grid, i.e. the Cartesian product of two 1D grids
• CartesianGrid2DIterator
  Iterator over a 2D Cartesian grid
• EquidistantGrid1D
  Equidistant grid in 1D starting at xlim.0 and ending at xlim.1
• EquidistantGrid1DIter
  Iterator over 1D equidistant grid (workaround until generators are stable)
• SIRDDFT1DIVP
  Initial value problem for the SIR-DDFT model in one spatial dimension
• SIRDDFT2DIVP
  Initial value problem for the SIR-DDFT model in two spatial dimensions
• SIRDDFTParameters
  Additional parameters for the SIR DDFT / PFC model
• SIRDiffusion1DIVP
  Initial value problem for the SIR model with diffusion in one spatial dimension
• SIRDiffusion2DIVP
  Initial value problem for the SIR model with diffusion in two spatial dimensions
• SIRDiffusionParameters
  Additional parameters for the SIR model with diffusion
• SIRODEIVP
  Initial value problem for the SIR model
• SIRParameters
  Parameters for the most simplistic SIR model (ODE)
• SIRState
  State of the SIR model (SIR ODE)
• SIRStateSpatial1D
  State of spatially resolved SIR models in one dimension (SIR PDEs)
• SIRStateSpatial1DBorrowed
  Borrowed view of a SIRStateSpatial1D
• SIRStateSpatial2D
  State of spatially resolved SIR models in two dimensions (SIR PDEs)
• SIRStateSpatial2DBorrowed
  Borrowed view of a SIRStateSpatial2D
• SZDDFT2DIVP
  Initial value problem for the SZ-DDFT model in two spatial dimensions
• SZDDFTParameters
• SZDiffusionParameters
  Additional parameters for the SIR model with diffusion
• SZParameters
• SZStateSpatial2D
• SZStateSpatial2DBorrowed
  Borrowed view of a SZStateSpatial2D

Enums

• Grid1D
  Types of one-dimensional grids.
• Grid2D
  Types of two-dimensional grids.