Extremum Problem for the Wiener–Hopf Equation
The extremum problem for the Wiener–Hopf equation obtained by replacing the condition u(x) = 0, x < 0, by the condition of the minimum of the quadratic functional of the function u(x)exp(−x), −∞ < x < ∞, is solved in closed form.
English version (Springer): Ukrainian Mathematical Journal 52 (2000), no. 8, pp 1310-1314.
Citation Example: Cherskii Yu. I. Extremum Problem for the Wiener–Hopf Equation // Ukr. Mat. Zh. - 2000. - 52, № 8. - pp. 1144-1147.