## Found 56,736 Documents (Results 1–100)

100
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### Symmetry in multivariate ideal interpolation. (English)Zbl 07589745

MSC:  13Pxx 41Axx 68Wxx
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### Geometrically designed variable knot splines in generalized (non-)linear models. (English)Zbl 07589671

MSC:  62Gxx 65Dxx 41Axx
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### New problems in the theory of transcendental polyadic numbers. (English. Russian original)Zbl 07594425

Dokl. Math. 106, No. 1, 265-267 (2022); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 505, 63-65 (2022).
MSC:  11Jxx 11Nxx 41Axx
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### Asymptotically equivalent prediction in multivariate geostatistics. (English)Zbl 07594068

MSC:  62Mxx 60Gxx 41Axx
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### A Riemann-Stein kernel method. (English)Zbl 07594056

MSC:  41Axx 62Mxx 65Cxx
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### A kernel-independent sum-of-exponentials method. (English)Zbl 07593943

MSC:  41A30 42A38 65R20
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### Uniform convergent scheme for discrete-ordinate radiative transport equation with discontinuous coefficients on unstructured quadrilateral meshes. (English)Zbl 07593155

MSC:  41A30 41A60 65D25
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### Random linear operators arising from piecewise linear interpolation on the unit interval. (English)Zbl 07592514

MSC:  41A25 60E05
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### Quantitative estimates for neural network operators implied by the asymptotic behaviour of the sigmoidal activation functions. (English)Zbl 07592502

MSC:  41A35 41A25 41A20
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### Body-ordered approximations of atomic properties. (English)Zbl 07592335

MSC:  30Cxx 35Qxx 41Axx
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### Novel operational matrix method for the numerical solution of nonlinear reaction-advection-diffusion equation of fractional order. (English)Zbl 07592317

MSC:  35R11 34A08 41A10
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### Analytic continuation from limited noisy Matsubara data. (English)Zbl 07592146

MSC:  65Dxx 41Axx 65Fxx
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### A shift model based on particle collisions – preserving kinetic energy and potential energy in a constant force field – to avoid particle clustering in SPH. (English)Zbl 07592134

MSC:  76Mxx 41Axx 76Dxx
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### An unfitted radial basis function generated finite difference method applied to thoracic diaphragm simulations. (English)Zbl 07592124

MSC:  65Dxx 41Axx 65Mxx
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### Approximating sums by integrals only: multiple sums and sums over lattice polytopes. (English)Zbl 07590441

MSC:  41A35 52B20 26D15
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### Hermite-Galerkin and Fibonacci-collocation methods for solving two-dimensional nonlinear Fredholm integral equation. (English)Zbl 07590061

MSC:  65R20 41A10 47H30
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### On the construction of polynomial minimal surfaces with Pythagorean normals. (English)Zbl 07589645

MSC:  65Dxx 53Axx 41Axx
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### Numerical modeling tools and $$S$$-derivatives. (Russian. English summary)Zbl 07589499

MSC:  41A35 41A45 65D25
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### Inversion formulas for the $$j$$-function around elliptic points. (English)Zbl 07589459

MSC:  33C05 11F03 41A58
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### On approximation of functions on the half-line by Laguerre polynomials and functions. (English)Zbl 07588303

MSC:  41Axx 65Nxx 46Exx
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### Approximation of Fourier series of functions in Besov space by Borel means. (English)Zbl 07588040

MSC:  41A25 42A24
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### Degree of multivariate approximation by superposition of a sigmoidal function. (English)Zbl 07587504

MSC:  65D15 41A25
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### Further results of best simultaneous approximation on function spaces. (English)Zbl 07587502

MSC:  41A50 41A28 46B40
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### Enveloping of Riemann’s zeta function values and curious approximation. (English)Zbl 07587457

MSC:  11Bxx 41Axx 11Mxx
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### Zeros of functionals and a parametric version of Michael selection theorem. (English)Zbl 07587452

MSC:  54C65 54H25 41Axx
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### Monotone path-connectedness of strict suns. (English)Zbl 07587447

MSC:  41Axx 54Cxx 52Axx
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### Remotest points and approximate remotest points in $$G$$-metric spaces. (English)Zbl 07587432

MSC:  41A65 41A52 46N10
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### Bases consisting of self-referential functions in Banach spaces. (English)Zbl 07587347

MSC:  28A80 41A10 46A32
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### On the convergence of a novel seventh convergence order schemes for solving equations. (English)Zbl 07586596

MSC:  65J20 49M15 74G20 41A25
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### Asymptotics of determinants with a rotation-invariant weight and discontinuities along circles. (English)Zbl 07585358

MSC:  41A60 60B20 60G55
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### On the generalized growth and approximation of entire solutions of certain elliptic partial differential equation. (English)Zbl 07585336

MSC:  41A15 30B10
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### A solution to exponential operators. (English)Zbl 07585074

MSC:  41A35 33C45 33D45
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### Solarity and proximinality in generalized rational approximation in spaces $$C(Q)$$ and $$L^p$$. (English)Zbl 07584884

MSC:  41Axx 54Cxx 46Bxx
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### A high-resolution convergent radial basis functions compact-FDD for boundary layer problems on a scattered mesh network appearing in viscous elastic fluid. (English)Zbl 07584762

MSC:  41A25 34B16 65D15
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### Representations of continuous piecewise affine functions. (English. Russian original)Zbl 07584672

Vestn. St. Petersbg. Univ., Math. 55, No. 1, 39-47 (2022); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 9(67), No. 1, 53-63 (2022).
MSC:  26Bxx 41Axx 49Jxx
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### On semi-exponential Gauss-Weierstrass operators. (English)Zbl 07584626

MSC:  41A25 41A30
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### Condition of coincidence between greedy approximations and $$m$$-term ones. (English. Russian original)Zbl 07584503

Mosc. Univ. Math. Bull. 77, No. 2, 67-72 (2022); translation from Vestn. Mosk. Univ., Ser. I 77, No. 2, 18-23 (2022).
MSC:  41Axx 41-XX 52-XX
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### Optimal formulas for the approximate-analytical solution of the general Abel integral equation in the Sobolev space. (English)Zbl 07584388

MSC:  65L60 65M60 41A15
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### $$L_{p}$$ inequalities for the growth of polynomials with restricted zeros. (English)Zbl 07584087

MSC:  26D10 41A17 30C15
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### Optimal randomized quadrature for weighted Sobolev and Besov classes with the Jacobi weight on the ball. (English)Zbl 07583925

MSC:  41A55 65D30 65D32
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### EC-$$(t_1,t_2)$$-tractability of approximation in weighted Korobov spaces in the worst case setting. (English)Zbl 07583923

MSC:  41Axx 68Qxx 65Dxx
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### Anti-Gaussian quadrature formulae of Chebyshev type. (English)Zbl 07582815

MSC:  41A55 33C45 65D32
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### Approximation of Fourier-Laguerre expansion based on a new product deferred summability means. (English)Zbl 07582599

MSC:  41A25 42B05 42B08
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### The metric projections onto closed convex cones in a Hilbert space. (English)Zbl 07582188

MSC:  52A27 41A10 46C05
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### Some properties of the matrix Wiener transform with related topics on Hilbert space. (English)Zbl 07582032

MSC:  28C20 41A17
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### On a generalization of Szász-Mirakyan operators including Dunkl-Appell polynomials. (English)Zbl 07581992

MSC:  41A25 41A36
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### Conical greedy algorithm. (English. Russian original)Zbl 07581881

Math. Notes 112, No. 2, 171-176 (2022); translation from Mat. Zametki 112, No. 2, 163-169 (2022).
MSC:  41Axx 65Dxx 41-XX
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### Chebyshev-type polynomials arising in Poincaré limit inequalities. (English. Russian original)Zbl 07581880

Math. Notes 112, No. 1, 163-167 (2022); translation from Mat. Zametki 112, No. 1, 153-157 (2022).
MSC:  41A10 46E35 26Dxx
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### Some classical problems of geometric approximation theory in asymmetric spaces. (English. Russian original)Zbl 07581862

Math. Notes 112, No. 1, 3-16 (2022); translation from Mat. Zametki 112, No. 1, 3-19 (2022).
MSC:  41Axx 46Bxx 54Cxx
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### Optimal computing units in the problem of discretizing solutions of the Klein-Gordon equation and their limit errors. (English. Russian original)Zbl 07581365

Differ. Equ. 58, No. 5, 698-711 (2022); translation from Differ. Uravn. 58, No. 5, 703-716 (2022).
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### On the weak laws of large numbers for compound random sums of independent random variables with convergence rates. (English)Zbl 07581287

MSC:  60F05 60G50 41A25
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### The short-term rational Lanczos method and applications. (English)Zbl 07581112

MSC:  65F30 15B57 41A20
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### Wavelet neural networks functional approximation and application. (English)Zbl 07579723

MSC:  42C40 68T07 41A30
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### Development of a WENO scheme based on radial basis function with an improved convergence order. (English)Zbl 07578909

MSC:  65Mxx 41Axx 35Lxx
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### Local divergence-free polynomial interpolation on MAC grids. (English)Zbl 07578907

MSC:  76Mxx 41Axx 76Dxx
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### Exact $$L_2$$ Bernstein-Markov inequality on the ball. (English)Zbl 07578407

MSC:  41-XX 42-XX 41A17
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### Construction of optimal interpolation formulas in the Sobolev space. (English. Russian original)Zbl 07576926

J. Math. Sci., New York 264, No. 6, 782-793 (2022); translation from Sovrem. Mat., Fundam. Napravl. 64, No. 4, 723-735 (2018).
MSC:  65D05 41A05
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### Approximation degree of bivariate generalized $$\lambda$$-Bernstein-Kantorovich type operators. (English)Zbl 07576511

MSC:  41A25 41A36
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### Sparse grid method for highly efficient computation of exposures for xVA. (English)Zbl 07576353

MSC:  91Gxx 41Axx 65Dxx
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### New techniques to develop higher order iterative methods for systems of nonlinear equations. (English)Zbl 07575601

MSC:  41A25 65H10 65Y04
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### A proof of convergence for stochastic gradient descent in the training of artificial neural networks with ReLU activation for constant target functions. (English)Zbl 07575573

MSC:  68T99 41A60 65D15
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### Wavelet approximation in Orlicz spaces. (English)Zbl 07574873

MSC:  41Axx 42Cxx 46Exx
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### Polynomial inequalities, o-minimality and Denjoy-Carleman classes. (English)Zbl 07574800

MSC:  41Axx 26Exx 32Bxx
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### Extension of Nörlund and Riesz means: new estimates. (English)Zbl 07574659

MSC:  42A24 41A25 42A10
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### Asymptotic evaluation of a lattice sum associated with the Laplacian matrix. (English)Zbl 07574616

MSC:  41A60 65B15 47A75
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### On the $$q$$-analogue of the pair correlation conjecture via Fourier optimization. (English)Zbl 07574506

MSC:  11M06 11M26 41A30
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