A new hypersingular integro-differential equation is considered on a closed curve located the complex plane. The refers to linear equations with variable coefficients of special kind. characteristic feature presence constant multipliers in coefficients, given by some recurrent relations. first reduced solving Riemann boundary value problem original curve. class functions established for problem...

In this paper‎, ‎the existence and uniqueness of the ‎solution of a nonlinear fully fuzzy implicit integro-differential equation‎ ‎arising in the field of fluid mechanics is investigated. ‎First,‎ an equivalency lemma ‎is ‎presented ‎by‎ which the problem understudy ‎is ‎converted‎ to ‎the‎ two different forms of integral equation depending on the kind of differentiability of the solution. Then...