为了研究更接近于真实的免疫反应系统中抗体-抗原复合物的生长,提出了一个开放的抗体-抗原系统模型,在这一体系中抗体、抗原分子能以一定的方式产生并参与反应.通过Monte Carlo模拟方法分别考察了线性体系和支化体系的演化过程,所采用的算法包含了一个自洽的叠代方法计算等待时间,以此算法为基础,研究了抗体和抗原分子不同输入方式对复合物数均和重均聚合度的影响,发现不同体系在演化过程中的相关统计特征都可以反映输入方式的变化,因而可以通过观测平均物理量来识别输入方式.
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