## Found 7,437 Documents (Results 1–100)

100
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### Stabilization of spline bases by extension. (English)Zbl 07523517

MSC:  41A15 65D07
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### Extremal interpolation with the least value of the norm of the second derivative in $$L_p(\mathbb{R})$$. (English. Russian original)Zbl 07503384

Izv. Math. 86, No. 1, 203-219 (2022); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 86, No. 1, 219-236 (2022).
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### Generalized spline quasi-interpolants and applications to numerical analysis. (English)Zbl 07483285

MSC:  41A15 65D07
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### Linear phaseless retrieval of functions in spline spaces with arbitrary knots. (English)Zbl 07475759

MSC:  94A12 94A20 41A15
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### New approximations for the higher order coefficients in an asymptotic expansion for the Barnes $$G$$-function. (English)Zbl 07464308

MSC:  41A60 41A15 33B15
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### Twisted B-splines in the complex plane. (English)Zbl 07432353

MSC:  41A15 42C15 43A30
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### Polynomial-reproducing spline spaces from fine zonotopal tilings. (English)Zbl 1481.41003

MSC:  41A15 65D07
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MSC:  41A15
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### Constructing an efficient multi-step iterative scheme for nonlinear system of equations. (English)Zbl 07468460

MSC:  41A15 65H10
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### Smooth reverse subdivision of uniform algebraic hyperbolic $$B$$-splines and wavelets. (English)Zbl 07460226

MSC:  41A05 41A15 65T60
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### A quintic spline collocation method for solving time-dependent convection-diffusion problems. (English)Zbl 07460167

MSC:  41A15 65K15 90C56
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### Approximation of functions of several variables by continuous linear splines on rectilinear grids. (English)Zbl 07457032

MSC:  41A15 41A28 41A63
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### Sampling by averages and average splines on Dirichlet spaces and on combinatorial graphs. (English)Zbl 1481.94074

Hirn, Matthew (ed.) et al., Excursions in harmonic analysis, Volume 6. In honor of John Benedetto’s 80th birthday. Cham: Birkhäuser. Appl. Numer. Harmon. Anal., 243-268 (2021).
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### Signal analysis using Born-Jordan-type distributions. (English)Zbl 1483.42004

Hirn, Matthew (ed.) et al., Excursions in harmonic analysis, Volume 6. In honor of John Benedetto’s 80th birthday. Cham: Birkhäuser. Appl. Numer. Harmon. Anal., 221-241 (2021).
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### On linear independence of linear and bilinear point-based splines. (English)Zbl 1476.41006

MSC:  41A15 65D07 65D17
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### Remarks on Poincaré and interpolation estimates for truncated hierarchical B-splines. (English)Zbl 1474.65462

MSC:  65N50 65D07 41A15
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### A class of sextic trigonometric Bézier curve with two shape parameters. (English)Zbl 1477.65040

MSC:  65D17 65D07 41A15
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### Numerical investigation of the solutions of Schrödinger equation with exponential cubic B-spline finite element method. (English)Zbl 07412228

MSC:  35Q51 35Q53 41A15
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### Penalized hyperbolic-polynomial splines. (English)Zbl 1479.41003

MSC:  41A10 41A15 41A30
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### Multivariate Haar systems in Besov function spaces. (English. Russian original)Zbl 1479.42095

Sb. Math. 212, No. 6, 810-842 (2021); translation from Mat. Sb. 212, No. 6, 73-108 (2021).
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### Positivity-preserving interpolation using rational quartic spline functions. (English)Zbl 1469.65043

Karim, Samsul Ariffin Abdul (ed.), Theoretical, modelling and numerical simulations toward Industry 4.0. Singapore: Springer. Stud. Syst. Decis. Control 319, 87-98 (2021).
MSC:  65D07 41A15
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### Surface interpolation using partially blended rational bi-quartic spline. (English)Zbl 1469.65042

Karim, Samsul Ariffin Abdul (ed.), Theoretical, modelling and numerical simulations toward Industry 4.0. Singapore: Springer. Stud. Syst. Decis. Control 319, 53-70 (2021).
MSC:  65D07 41A15
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### Orthogonal cubic spline basis and its applications to a partial integro-differential equation with a weakly singular kernel. (English)Zbl 1476.65013

MSC:  65D07 47G20 41A15
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### Relationship between quality of basis for surface approximation and the effect of applying preconditioning strategies to their resulting linear systems. (English)Zbl 1476.65019

MSC:  65D10 41A15 65N08
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### Properties of spline spaces over structured hierarchical box partitions. (English)Zbl 1469.41002

van Brummelen, Harald (ed.) et al., Isogeometric analysis and applications 2018. Selected papers based on the presentations at the third conference, IGAA 2018, Delft, The Netherlands, April 23–26, 2018. Cham: Springer. Lect. Notes Comput. Sci. Eng. 133, 177-207 (2021).
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### Approximation power of $$C^1$$-smooth isogeometric splines on volumetric two-patch domains. (English)Zbl 1478.65134

van Brummelen, Harald (ed.) et al., Isogeometric analysis and applications 2018. Selected papers based on the presentations at the third conference, IGAA 2018, Delft, The Netherlands, April 23–26, 2018. Cham: Springer. Lect. Notes Comput. Sci. Eng. 133, 27-38 (2021).
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### Stochastic collocation with hierarchical extended B-splines on sparse grids. (English)Zbl 1479.41010

Fasshauer, Gregory E. (ed.) et al., Approximation theory XVI. Proceedings of the international conference, Nashville, TN, USA, May 19–22, 2019. Cham: Springer. Springer Proc. Math. Stat. 336, 219-236 (2021).
MSC:  41A15
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### Cubature rules based on bivariate spline quasi-interpolation for weakly singular integrals. (English)Zbl 1477.65052

Fasshauer, Gregory E. (ed.) et al., Approximation theory XVI. Proceedings of the international conference, Nashville, TN, USA, May 19–22, 2019. Cham: Springer. Springer Proc. Math. Stat. 336, 73-86 (2021).
MSC:  65D30 41A15 41A55
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### $$C^1$$-quartic butterfly-spline interpolation on type-1 triangulations. (English)Zbl 1479.41008

Fasshauer, Gregory E. (ed.) et al., Approximation theory XVI. Proceedings of the international conference, Nashville, TN, USA, May 19–22, 2019. Cham: Springer. Springer Proc. Math. Stat. 336, 11-26 (2021).
MSC:  41A15
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### AS++ T-splines: arbitrary degree, nestedness and approximation. (English)Zbl 1479.41009

MSC:  41A15 65D07 65M15
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### Uniqueness of series in the Franklin system and the Gevorkyan problems. (English)Zbl 1469.42029

MSC:  42C10 42C25 41A15
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### Local approximation from spline spaces on box meshes. (English)Zbl 1469.41001

MSC:  41A15 41A25 41A63
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### On MRAs and prewavelets based on elliptic splines. (English)Zbl 1470.42061

MSC:  42C40 41A15 41A63
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### Chebyshev multivariate polynomial approximation and point reduction procedure. (English)Zbl 1470.90097

MSC:  90C26 41A15 41A50
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### Modification of quintic B-spline differential quadrature method to nonlinear Korteweg-de Vries equation and numerical experiments. (English)Zbl 1466.41005

MSC:  41A15 65M60
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### Shortest-support multi-spline bases for generalized sampling. (English)Zbl 1465.94038

MSC:  94A20 41A15 05A15
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### Weighted quasi-interpolant spline approximations: properties and applications. (English)Zbl 1465.65013

MSC:  65D07 41A15
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### Lidstone-based collocation splines for odd-order BVPs. (English)Zbl 07318349

MSC:  34B15 41A15 11B83
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### Weighted means of B-splines, positivity of divided differences, and complete homogeneous symmetric polynomials. (English)Zbl 1458.05253

MSC:  05E05 41A15
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### Asymptotically optimal quadrature rules for uniform splines over the real line. (English)Zbl 1458.65013

MSC:  65D07 65D32 41A15
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### On the minimal derivative oscillation for deficient quartic splines of Marsden’s type. (English)Zbl 1458.65014

MSC:  65D07 41A15
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MSC:  41A15
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MSC:  41A15

### An exponential-trigonometric spline minimizing a seminorm in a Hilbert space. (English)Zbl 07489567

MSC:  41A15 41A05 65D07
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### Exponential B-spline collocation solutions to the Gardner equation. (English)Zbl 07475925

MSC:  41A15 65M60 74J35
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MSC:  41A15
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### A new bound for smooth spline spaces. (English)Zbl 1476.41008

MSC:  41A15 13D40 52C99
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### An algorithm for generating generalized splines on graphs such as complete graphs, complete bipartite graphs and hypercubes. (English)Zbl 1473.05265

MSC:  05C78 05C69 41A15
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### Discrete splines and its applications. (English)Zbl 1477.65033

Baigent, Steve (ed.) et al., Progress on difference equations and discrete dynamical systems. ICDEA 25, London, UK, June 24–28, 2019. Proceedings of the 25th international conference on difference equations and applications. Cham: Springer. Springer Proc. Math. Stat. 341, 101-141 (2020).
MSC:  65D07 41A15 65L10
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### Lattice algorithms for multivariate approximation in periodic spaces with general weight parameters. (English)Zbl 1477.65051

Brenner, Susanne C. (ed.) et al., 75 years of mathematics of computation. Symposium celebrating 75 years of mathematics of computation, Institute for Computational and Experimental Research in Mathematics, ICERM, Providence, RI, USA, November 1–3, 2018. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 754, 93-113 (2020).
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