The solvability of a class of nonlinear equations
The authors give sufficient conditions for the unique solvability of the Hammerstein integral equation NEWLINE\[NEWLINEu(x)= 1+ \int^1_0 (x- t)(u(t)- \textstyle{{1\over 2}} u^2(t)) dt.NEWLINE\]
scientific article; zbMATH DE number 1663510