Existence and uniqueness of fixed points of an integral operator of Hammerstein type. (English. Russian original) Zbl 1490.45014
Theor. Math. Phys. 208, No. 3, 1228-1238 (2021); translation from Teor. Mat. Fiz. 208, No. 3, 440-451 (2021).
Reviewer: Shuji Watanabe (Maebashi)