×

Found 66 Documents (Results 1–66)

Jacobi-type block matrices corresponding to the two-dimensional moment problem: polynomials of the second kind and Weyl function. (English. Ukrainian original) Zbl 1490.44007

Ukr. Math. J. 68, No. 4, 557-569 (2016); translation from Ukr. Mat. Zh. 68, No. 4, 495-505 (2016).
PDFBibTeX XMLCite
Full Text: DOI

On one Minkowski-Radon problem and its generalizations. (English. Russian original) Zbl 1357.44002

Ukr. Math. J. 66, No. 10, 1491-1508 (2015); translation from Ukr. Mat. Zh. 66, No. 10, 1332-1347 (2015).
MSC:  44A12 33C47 42B35
PDFBibTeX XMLCite
Full Text: DOI

On the unconditional almost-everywhere convergence of general orthogonal series. (English. Russian original) Zbl 1263.40001

Ukr. Math. J. 63, No. 10, 1543-1550 (2012); translation from Ukr. Mat. Zh. 63, No. 10, 1360-1367 (2011).
MSC:  40A30 42C05
PDFBibTeX XMLCite
Full Text: DOI

Best \(m\)-term approximation of the classes \(B_{\infty, \theta}^{r}\) of functions of many variables by polynomials in the Haar system. (English. Russian original) Zbl 1242.41027

Ukr. Math. J. 63, No. 4, 638-645 (2011); translation from Ukr. Mat. Zh. 63, No. 4, 549-555 (2011).
MSC:  41A46 41A50 42C10
PDFBibTeX XMLCite
Full Text: DOI

On Gevrey classes of certain self-adjoint differential operators with degeneration. (English. Russian original) Zbl 0817.47062

Ukr. Math. J. 45, No. 12, 1825-1831 (1993); translation from Ukr. Mat. Zh. 45, No. 12, 1622-1626 (1993).
MSC:  47E05 46E10 46F05
PDFBibTeX XMLCite
Full Text: DOI

Convergence of the method of orthogonal polynomials for approximate solution of integral equations of the first kind with \(\Pi\)-kernels. (English. Russian original) Zbl 0732.65118

Ukr. Math. J. 43, No. 2, 194-200 (1991); translation from Ukr. Mat. Zh. 43, No. 2, 223-229 (1991).
Reviewer: J.Kofroň (Praha)
MSC:  65R20 65R30 45B05
PDFBibTeX XMLCite
Full Text: DOI

Exact solutions of the nonlinear Dirac equation in terms of Bessel, Gauss and Legendre functions and Chebyshev-Hermite polynomials. (English. Russian original) Zbl 0739.35084

Ukr. Math. J. 42, No. 4, 500-503 (1990); translation from Ukr. Mat. Zh. 42, No. 4, 564-568 (1990).
MSC:  35Q40 33E99 33C45
PDFBibTeX XMLCite
Full Text: DOI

Integral representations of the generalized Legendre functions of the second kind \(Q_ k^{m,n}(z)\). (English. Russian original) Zbl 0718.33003

Ukr. Math. J. 42, No. 7, 875-879 (1990); translation from Ukr. Mat. Zh. 42, No. 7, 985-990 (1990).
MSC:  33C45
PDFBibTeX XMLCite
Full Text: DOI

Approximate solving for singular integral equations of the first kind by the method of orthogonal polynomials. (English. Russian original) Zbl 0658.65139

Ukr. Math. J. 40, No. 1, 106-109 (1988); translation from Ukr. Mat. Zh. 40, No. 1, 124-127 (1988).
MSC:  65R20 45E05
PDFBibTeX XMLCite
Full Text: DOI

Filter Results by …

all top 5

Author

all top 5

Year of Publication

all top 3

Main Field

Software