L
Linear multistep method
The core of this method is to first specify a starting point and then search for the next solution point with a small time step, which is also the way to solve ordinary differential equations.
Also known as two-step Adams–Bashforth method · second-order Adams-Bashforth method · the second-order Adams–Bashforth method · AB2
- Instance of
All data
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- Defining formula
y_{n+1}=y_{n}+h\left(\frac{3}{2} f\left(t_{n}, y_{n}\right)-\frac{1}{2} f\left(t_{n-1}, y_{n-1}\right)\right)
- Has characteristic
- number of steps quantity: 2
- order of convergence numeric value: 2 · characteristic of: global error
- Followed by
- third-order Adams–Bashforth method criterion used: number of steps
- Follows
- Euler method criterion used: number of steps