Geodesic
Increasing the Calculation Speed of an Acceleration Scheme for an Age-Structured Diffusion Model
Mathematics and Education in Mathematics, Tome 40 (2011) no. 1, pp. 245-252

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In this paper we propose an optimized algorithm, which is faster compared to previously described Modified Super-Time-Stepping (Modified STS) scheme for age-structured population models with diffusion. Keeping the accuracy of the Modified STS algorithm, we reduce its computational time almost two times, obtaining an additional speed-up. This makes the optimized method highly preferable for nonlinear and higher-dimensional problems. *2000 Mathematics Subject Classification: 35M10, 65N06, 65N12, 92B99.
Keywords: Age-Structured Diffusion Model, Additional Numerical Acceleration, Modified Super-Timestepping 
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Boyadzhiev, Doychin; Pelovska, Galena. Increasing the Calculation Speed of an Acceleration Scheme for an Age-Structured Diffusion Model. Mathematics and Education in Mathematics, Tome 40 (2011) no. 1, pp. 245-252. http://geodesic.mathdoc.fr/item/MEM_2011_40_1_a25/