TRICOMI PROBLEM FOR Q-DIFFERENCE OF ADVANCED-DELAYED MIXED-TYPE EQUATION
The regional task for the equation of the mixed type with Lavrentyev-Bitsadze's operator in a body and q-differential deviations of argument in younger members is investigated. The common decision of the equation is constructed. The theorem of uniqueness without restriction for deviation size is proved. The task is unambiguously solvable. Integrated submissions of decisions in areas of ellipticity and a giperbolichnost are found in an obvious form.