Algorithm for finding the norm of the error functional of a Hermite type cubature formula in the Sobolev space W~2(m)(Tn)
O. I. JalolovBukhara State University, 11, M.Ikbol str., Bukhara 200114, UzbekistanKhurshidjon KhayatovBukhara State University, 11, M.Ikbol str., Bukhara 200114, Uzbekistan
ABI
Аннотация
The modern formulation of the problem of optimization of approximate integration formulas consists in minimizing the norm of the formula of the error functional on chosen normed spaces. When studying the best formulas for approximate integration, the first question that arises: "Is there such formulas exist?". These research methods have not yet been effectively applied in the study of cubature formulas in W~2(m) (Tn), which are multidimensional analogue of the space W2(m) (T1).
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