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** Description:** The aggregate-decouplig going is offered near of information treatment process formalization at the specialized programmatic complex (CPC) functioning , allowing to select the structural components of process of alternative formalization in the environment of heterogeneous multiservice network (HMN) and build large-sized count of alternative formalization, taking into account basic connections, reflecting the following order, volumes and streams of the processed information between different hierarchical levels. A task formalize, choice of optimum structure of fragment of HMN, attendant CPC, being based on set-theoretic approach taking into account the offered criterion of maximal intensity of the use of network resource. The method of distributing of tasks of CPCK is offered on the knots of computer network, utillizing the developed mathematical model of functioning of CPC, which is based on formalization of both management objects and requirements, produced to the probed complex.

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Keywords:
** mathematical model, heterogeneous multiservice network, specialized programmatic complex, aggregatedecouplig approach

Kuchuk, H.A., Petrov, A.V. and Korolёv, R.V. (2012), “Matematycheskaia model funktsyonyrovanyia spetsyalyzyrovannoho prohrammnoho kompleksa v srede heterohennoi multyservysnoi sety”,