Class: Solver

Lightweight specification of a numerical ODE solver / integrator. Covers adaptive solvers (Vern9, Rodas5, Tsit5, etc.) used in shooting methods, initial-state integration, and other contexts where only the algorithm and tolerances matter.

URI: tvbo:Solver

 classDiagram
    class Solver
    click Solver href "./Solver.html"
      Solver <|-- Integrator
        click Integrator href "./Integrator.html"
      Solver <|-- PDESolver
        click PDESolver href "./PDESolver.html"
      
      Solver : abs_tol
        
          
    
        
        
        Solver --> "0..1" Float : abs_tol
        click Float href "../http://www.w3.org/2001/XMLSchema#float.html"
    

        
      Solver : method
        
          
    
        
        
        Solver --> "0..1" String : method
        click String href "../http://www.w3.org/2001/XMLSchema#string.html"
    

        
      Solver : rel_tol
        
          
    
        
        
        Solver --> "0..1" Float : rel_tol
        click Float href "../http://www.w3.org/2001/XMLSchema#float.html"
    

        
      Solver : step_size
        
          
    
        
        
        Solver --> "0..1" Float : step_size
        click Float href "../http://www.w3.org/2001/XMLSchema#float.html"

Inheritance

Solver
- Integrator
- PDESolver

Class Properties

Property	Value
Class URI	tvbo:Solver

Slots

Name	Cardinality and Range	Description	Inheritance
method	0..1 xsd:string	Solver algorithm name (e	direct
abs_tol	0..1 xsd:float	Absolute tolerance for adaptive solvers	direct
rel_tol	0..1 xsd:float	Relative tolerance for adaptive solvers	direct
step_size	0..1 xsd:float	Fixed time step of the solver	direct

Usages

used by	used in	type	used
Discretization	ode_solver	range	Solver
Discretization	linear_solver	range	Solver
InitialState	solver	range	Solver

Identifier and Mapping Information

Schema Source

from schema: https://w3id.org/tvbo

Mappings

Mapping Type	Mapped Value
self	tvbo:Solver
native	tvbo:Solver

LinkML Source

Direct

name: Solver
description: Lightweight specification of a numerical ODE solver / integrator. Covers
  adaptive solvers (Vern9, Rodas5, Tsit5, etc.) used in shooting methods, initial-state
  integration, and other contexts where only the algorithm and tolerances matter.
from_schema: https://w3id.org/tvbo
attributes:
  method:
    name: method
    description: Solver algorithm name (e.g., Vern9, Rodas5, Tsit5, euler, heun, rk4).
    from_schema: https://w3id.org/tvbo
    ifabsent: string(Tsit5)
    domain_of:
    - Discretization
    - InitialState
    - Solver
    - Integrator
    - PDESolver
    range: string
  abs_tol:
    name: abs_tol
    description: Absolute tolerance for adaptive solvers.
    from_schema: https://w3id.org/tvbo
    ifabsent: float(1e-10)
    domain_of:
    - InitialState
    - Solver
    range: float
  rel_tol:
    name: rel_tol
    description: Relative tolerance for adaptive solvers.
    from_schema: https://w3id.org/tvbo
    ifabsent: float(1e-10)
    domain_of:
    - InitialState
    - Solver
    range: float
  step_size:
    name: step_size
    description: Fixed time step of the solver. Unset for an adaptive solver, which
      chooses its own step from `abs_tol` / `rel_tol`.
    from_schema: https://w3id.org/tvbo
    aliases:
    - dt
    rank: 1000
    domain_of:
    - Solver
    - Integrator
    range: float
class_uri: tvbo:Solver

Induced

name: Solver
description: Lightweight specification of a numerical ODE solver / integrator. Covers
  adaptive solvers (Vern9, Rodas5, Tsit5, etc.) used in shooting methods, initial-state
  integration, and other contexts where only the algorithm and tolerances matter.
from_schema: https://w3id.org/tvbo
attributes:
  method:
    name: method
    description: Solver algorithm name (e.g., Vern9, Rodas5, Tsit5, euler, heun, rk4).
    from_schema: https://w3id.org/tvbo
    ifabsent: string(Tsit5)
    owner: Solver
    domain_of:
    - Discretization
    - InitialState
    - Solver
    - Integrator
    - PDESolver
    range: string
  abs_tol:
    name: abs_tol
    description: Absolute tolerance for adaptive solvers.
    from_schema: https://w3id.org/tvbo
    ifabsent: float(1e-10)
    owner: Solver
    domain_of:
    - InitialState
    - Solver
    range: float
  rel_tol:
    name: rel_tol
    description: Relative tolerance for adaptive solvers.
    from_schema: https://w3id.org/tvbo
    ifabsent: float(1e-10)
    owner: Solver
    domain_of:
    - InitialState
    - Solver
    range: float
  step_size:
    name: step_size
    description: Fixed time step of the solver. Unset for an adaptive solver, which
      chooses its own step from `abs_tol` / `rel_tol`.
    from_schema: https://w3id.org/tvbo
    aliases:
    - dt
    rank: 1000
    owner: Solver
    domain_of:
    - Solver
    - Integrator
    range: float
class_uri: tvbo:Solver