聚合类型方程的高阶WENO格式
High-order WENO scheme for Polymerization-type equations
AI总结:
针对聚合类型方程,提出一种保持质量守恒的五阶WENO格式,用于数值求解蛋白质聚合模型。
摘要:
蛋白质聚合是一种涉及不同疾病的生化过程。在数学上,它通常由聚集-断裂类型方程建模。本文考虑一个通用的聚合模型,并提出一种高阶数值格式来研究解的行为。方程的一个重要性质是质量守恒。我们构建了五阶WENO格式以保持蛋白质总质量随时间不变。
英文摘要:
Polymerization of proteins is a biochimical process involved in different diseases. Mathematically, it is generally modeled by aggregation-fragmentation-type equations. In this paper we consider a general polymerization model and propose a high-order numerical scheme to investigate the behavior of the solution. An important property of the equation is the mass conservation. The fifth-order WENO scheme is built to preserve the total mass of proteins along time.
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