TY - JOUR AU - N. N. Ganikhodzhaev AU - U. U. Zhamilov AU - R. T. Mukhitdinov PY - 2013/08/25 Y2 - 2024/03/28 TI - Nonergodic Quadratic Operators for a Two-Sex Population JF - Ukrains’kyi Matematychnyi Zhurnal JA - Ukr. Mat. Zhurn. VL - 65 IS - 8 SE - Short communications DO - UR - https://umj.imath.kiev.ua/index.php/umj/article/view/2498 AB - We describe the structure of quadratic operators of a two-sex population that differs from the model studied by Lyubich and give an example of nonergodic quadratic operator for a two-sex population. ER -