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12.447  Articles
1 of 1.246 pages  |  10  records  |  more records»
The article deals with some problems related to calculation of derivatives of interval-specified functions. These problems are relevant in the study of systems with any level of uncertainty (nondeterministic systems). Specifically we will speak about simp... see more

We establish sharp estimates of the LqL_q-norms on any finite interval for the polynomials and splines and their derivatives with the help of local LpL_p-norms of these polynomials and splines.

The fractional integrals of Bessel-type Fractional Integrals from left-sided and right-sided integrals of fractional order is established on finite and infinite interval of the real-line, half axis and real axis. The Bessel-type fractional derivatives are... see more

The problem of the possible generalization of the classical differential calculus for functions with interval uncertainty of parameters isconsidered. In this regard, various types of uncertainty of function parameters and possible mathematical approaches ... see more

AbstractIntroduction and objectives: long-term sport and physical activity results in compatibility in maintaining purine derivatives but the compatibility achieved within a few sessions is not well investigated. This study aimed to investigate the effect... see more

The oxygen radical absorbance capacity (ORAC) method was used to detect the antiperoxyradical ability of organoselenium compounds: selenophene and its derivative, 2-amino-4,5,6,7-tetrahydro-1-selenophene-3-carbonitrile (ATSe); while as a comparison, the s... see more

We solved the problem about the best interval quadrature formula on the class WrFW^r F of differentiable periodic functions with arbitrary permutation-invariant set FF of derivatives of order rr. We proved that the formula with equal coefficients and nn n... see more

The present paper deals with a q-generalization of Ibragimov-Gadjiev operatorswhich were constructed by Ibragimov and Gadjiev in 1970. We studied convergence properties on the interval [0;infinity) and obtain rate of convergence in terms of weighted modul... see more

All mathematics of placement in this paper is mathematically absolute and precise by clear mathematics. This paper(section1) is the very basic “synopsis” of an upcoming book by the author “The God of Papa Einstein and Sir Isaac Newton “. It delineates the... see more

1 of 1.246 pages  |  10  records  |  more records»