"In this paper, we modify the classical exponential two-sex model accounting for pair formation and separation so as to study implications of the assumption that the divorce rate is positively affected by the amount of singles in the population. We show that the single population pressure on the established couples alters the exponential behavior of the classical model in which the divorce rate is assumed constant. In particular, the total population size becomes bounded and a unique positive equilibrium exists. In addition, a Hopf bifurcation analysis around the positive equilibrium shows that the modified model may exhibit sustained oscillations." . . "1"^^ . "In this paper, we modify the classical exponential two-sex model accounting for pair formation and separation so as to study implications of the assumption that the divorce rate is positively affected by the amount of singles in the population. We show that the single population pressure on the established couples alters the exponential behavior of the classical model in which the divorce rate is assumed constant. In particular, the total population size becomes bounded and a unique positive equilibrium exists. In addition, a Hopf bifurcation analysis around the positive equilibrium shows that the modified model may exhibit sustained oscillations."@en . "A two-sex demographic model with single-dependent divorce rate"@en . "RIV/60077344:_____/10:00345396!RIV11-AV0-60077344" . . . "population dynamics; bifurcation; demography"@en . . . "Z(AV0Z50070508)" . "10"^^ . "000280445300019" . "RIV/60077344:_____/10:00345396" . "A two-sex demographic model with single-dependent divorce rate" . "Journal of Theoretical Biology" . . "A two-sex demographic model with single-dependent divorce rate"@en . . . . "2"^^ . "Berec, Lud\u011Bk" . "4" . . . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . . . "A two-sex demographic model with single-dependent divorce rate" . . . "Maxim, D." . "[A48E2DA5F1C5]" . "245050" . "0022-5193" . "265" .