Download PDF by Hernandez D. B., Spigler R.: A -stability of Runge-Kutta methods for systems with

By Hernandez D. B., Spigler R.

Numerical balance of either particular and implicit Runge-Kutta equipment for fixing usual differential equations with an additive noise time period is studied. the idea that of numerical balance of deterministic schemes is prolonged to the stochastic case, and a stochastic analogue of Dahlquist's A-stability is proposed. it really is proven that the discretization of the flow time period by myself controls the A-stability of the full scheme. The quantitative impression of implicitness upon A-stability can also be investigated, and balance areas are given for a relatives of implicit Runge-Kutta equipment with optimum order of convergence.

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A -stability of Runge-Kutta methods for systems with additive noise by Hernandez D. B., Spigler R.


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