论文标题
脱节的伽马分布:用于建模宇宙种群的Schechter功能的适当且可进行的替代品
The Break-By-One Gamma Distribution: A Proper and Tractable Alternative to the Schechter Function for Modeling Cosmic Populations
论文作者
论文摘要
断开的伽马分布具有类似于Schechter函数的概率密度函数,但是经过小题目的行为进行了修改,因此通常在Schechter函数不存在的情况下通常可以正常化。它与伽马分布的连接使其直接从中采样。这些特性使其对宇宙人口统计学有用。
The break-by-one gamma distribution has a probability density function resembling the Schechter function, but with the small-argument behavior modified so it is normalizable in commonly arising cases where the Schechter function is not. Its connection to the gamma distribution makes it straightforward to sample from. These properties make it useful for cosmic demographics.