Search Results - "Sharp, P.W"

GPU-enabled N-body simulations of the Solar System using a VOVS Adams integrator by Sharp, P.W., Newman, W.I.

“…•We present a new optimised CUDA C kernel for N-body gravitational simulations.•We combine the kernel with a variable-stepsize Adams integrator to give…”
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The performance of phase-lag enhanced explicit Runge–Kutta Nyström pairs on N-body problems by Sharp, P.W., Castillo-Rogez, J.C., Grazier, K.R.

“…Explicit Runge–Kutta Nyström methods with enhanced phase-lag order are intended for long integrations of initial value ordinary differential equations…”
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Requirements of a Package for N-Body Simulations of the Solar System by Sharp, P.W

“…N-body simulations of the Solar System form a challenging set of initial value problems for numerical integrators. The challenge comes from the variety of…”
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Some Extended Explicit Bel'Tyukov Pairs for Volterra Integral Equations of the Second Kind by Sharp, P.W., Verner, J.H.

“…We derive and investigate a family of pairs of extended explicit Bel'tyukov Runge-Kutta (EBVRK) formulas to treat Volterra integral equations of the second…”
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Extended explicit Bel'tyukov pairs of orders 4 and 5 for Volterra integral equations of the second kind by Sharp, P.W., Verner, J.H.

“…The derivation of extended explicit Bel'tyukov pairs of methods for Volterra integral equations of the second kind is related to that of explicit Runge–Kutta…”
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Rhodium(II) complex with a highly reactive rhodium-rhodium bond: insertion of dioxygen and nitrosobenzene by Sharp, Paul R, Hoard, David W, Barnes, Charles L

“…The authors report the chemical preparation and some preliminary reaction chemistry of [Cp[sup *]Rh([mu]-Cl)][sub 2] (1) (Cp[sup *] = C[sub 5]Me[sub 5]), a…”
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