Song, Jian; Yu, Jing yuan; Wang, Xian zu; Hu, Shun ju; Zhao, Zhong xin; Liu, Jia quan; Feng, De xing; Zhu, Guang tian Spectral properties of population operator and asymptotic behaviour of population semigroup. (English) Zbl 0521.92019 Acta Math. Sci. 2, 139-148 (1982). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 11 Documents MSC: 92D25 Population dynamics (general) 47D03 Groups and semigroups of linear operators 47A10 Spectrum, resolvent Keywords:critical fertility rate; L2 space; McKendrick-von Foerster model of age- dependent population growth; evolution equation; eigenvalues of generator; asymptotic behaviour; existence of steady states PDFBibTeX XMLCite \textit{J. Song} et al., Acta Math. Sci. 2, 139--148 (1982; Zbl 0521.92019)