## Found 348 Documents (Results 1–100)

100
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### Learning from non-random data in Hilbert spaces: an optimal recovery perspective. (English)Zbl 07533933

MSC:  46N40 90C22 90C47
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### Optimal recovery in weighted spaces with homogeneous weights. (English. Russian original)Zbl 07528026

Sb. Math. 213, No. 3, 385-411 (2022); translation from Mat. Sb. 213, No. 3, 111-138 (2022).
MSC:  41A65 41A46 49N30
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### Nonlinear reduced models for state and parameter estimation. (English)Zbl 1482.65170

MSC:  65M32 65M12
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### Solving and learning nonlinear PDEs with Gaussian processes. (English)Zbl 07516428

MSC:  65Cxx 68Txx 62Gxx
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### On asymptotically optimal cubatures for multidimensional Sobolev spaces. (English)Zbl 07512240

MSC:  41A55 41A44 26D10
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### Optimal recovery of operator sequences. (English)Zbl 07509985

MSC:  41A65 46A45
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### On guarantee optimization in control problem with finite set of disturbances. (English)Zbl 1483.49046

MSC:  49N30 49N35 93C15
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### On optimal recovery of values of linear operators from information known with a stochastic error. (English. Russian original)Zbl 07480681

Sb. Math. 212, No. 11, 1588-1607 (2021); translation from Mat. Sb. 212, No. 11, 89-108 (2021).
MSC:  41A65
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MSC:  41A46
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### Approximation with conditionally positive definite kernels on deficient sets. (English)Zbl 1477.65034

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, 27-38 (2021).
MSC:  65D10 65D25 41A30
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MSC:  94A12
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### Optimal recovery of pipe temperature from inaccurate measurements. (English. Russian original)Zbl 1462.35159

Proc. Steklov Inst. Math. 312, 207-214 (2021); translation from Tr. Mat. Inst. Steklova 312, 216-223 (2021).
MSC:  35K10 35R01 35R30
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### Instances of computational optimal recovery: refined approximability models. (English)Zbl 1460.65068

MSC:  65K05 90C22
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### Best recovery of the solution of the Dirichlet problem in a half-space from inaccurate data. (English. Russian original)Zbl 1457.62054

Comput. Math. Math. Phys. 60, No. 10, 1656-1665 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 10, 1711-1720 (2020).
MSC:  62D10 62G32 60J46
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### Optimal recovery of elements of a Hilbert space and their scalar products according to the Fourier coefficients known with errors. (English. Ukrainian original)Zbl 1455.65087

Ukr. Math. J. 72, No. 6, 853-870 (2020); translation from Ukr. Mat. Zh. 72, No. 6, 736-750 (2020).
MSC:  65J22 47J06
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### Recovery of the operator $$\Delta_B$$ from its incomplete Fourier-Bessel image. (English)Zbl 1450.65023

MSC:  65D18 94A08
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### Dynamics and optimal control of an age-structured SIRVS epidemic model. (English)Zbl 1452.92024

MSC:  92C60 34K20 49J20
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### Dynamic optimal control for multi-chemotherapy treatment of dual listeriosis infection in human and animal population. (English)Zbl 1448.92121

MSC:  92C60 92C50 49J15
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### Approximability models and optimal system identification. (English)Zbl 1436.93031

MSC:  93B30 93C25 30H10
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### On optimal recovery of integrals of random processes. (English)Zbl 1440.60046

MSC:  60H05 60E15 60G05
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### Optimal recovery of semi-group operators from inaccurate data. (English)Zbl 1474.42043

MSC:  42B10 49K35
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MSC:  49Mxx
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### Uncertainty quantification for matrix compressed sensing and quantum tomography problems. (English)Zbl 1442.62118

Gozlan, Nathael (ed.) et al., High dimensional probability VIII. The Oaxaca volume. Selected papers based on the presentations at the 8th conference on high-dimensional probability, HDP VIII, Casa Matemática Oaxaca (CMO), Mexico, May 28 – June 2, 2017. Cham: Birkhäuser. Prog. Probab. 74, 385-430 (2019).
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### Stochastic optimal control on dividend policies with bankruptcy. (English)Zbl 1479.91435

MSC:  91G50 91G05 93E20
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### On a monotone scheme for nonconvex nonsmooth optimization with applications to fracture mechanics. (English)Zbl 1425.49016

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MSC:  65-XX 49-XX
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### Stable soft extrapolation of entire functions. (English)Zbl 1421.65032

MSC:  65R32 30D15 94A12
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MSC:  65K10
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### Dynamic programming approach to load estimation using optimal sensor placement and model reduction. (English)Zbl 1404.90089

MSC:  90B80 90C39 65K05
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### Optimal recovery of multivariate functions restricted by second-order differential operator. (English)Zbl 1393.41008

MSC:  41A44 26D10 65D15
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### Recovery of derivatives for functions defined on the semiaxis. (English)Zbl 1396.41023

MSC:  41A50 65D25
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### Optimal recovery of three times differentiable functions on a convex polytope inscribed in a sphere. (English)Zbl 1400.41026

MSC:  41A50 41A63
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### Recovering linear operators and Lagrange function minimality condition. (English. Russian original)Zbl 1396.41022

Sib. Math. J. 59, No. 1, 11-21 (2018); translation from Sib. Mat. Zh. 59, No. 1, 15-28 (2018).
MSC:  41A36 47N10
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### The best recovery of the solution of the Dirichlet problem from inaccurate spectrum of the boundary function. (Russian. English summary)Zbl 1450.49020

MSC:  49N45 42B10
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### Approximation of the differentiation operator on the class of functions analytic in an annulus. (English)Zbl 1448.41028

MSC:  41A65 30H10 41A50
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### Data assimilation and sampling in Banach spaces. (English)Zbl 1393.46017

MSC:  46B99 41A65 94A20
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MSC:  41A65
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### Number of jumps in two-sided first-exit problems for a compound Poisson process. (English)Zbl 1349.91146

MSC:  91B30 60G40 60J75
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### Inequalities of Hardy-Littlewood-Pólya type for functions of operators and their applications. (English)Zbl 1350.26002

MSC:  26A15 41A36
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### The optimal recovery of a function from an inaccurate information on its $$k$$-plane transform. (English)Zbl 1347.65200

MSC:  65R32 44A12 65R10
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### Using Lagrange principle for solving two-dimensional integral equation with a positive kernel. (English)Zbl 1342.35442

MSC:  35R25 35R30 41A46
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### $$L_1$$-regularized least squares for support recovery of high dimensional single index models with Gaussian designs. (English)Zbl 1435.62273

MSC:  62J07 62J12 62K05
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### Optimal recovery of integral operators and its applications. (English)Zbl 1416.65563

MSC:  65R32 65R20 45Q05
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MSC:  90C26
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### Optimal recovery of operators and multidimensional Carlson type inequalities. (English)Zbl 1329.65328

MSC:  65T40 42B15
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### Optimal recovery of Besov classes of generalized smoothness and Sobolev classes on the sphere. (English)Zbl 1329.41034

MSC:  41A46 41A30
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### Optimal recovery of functions on the sphere on a Sobolev spaces with a Gaussian measure in the average case setting. (English)Zbl 1349.41029

MSC:  41A35 41A65
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### A study of the stability of solutions to inverse problems of dynamics of control systems under perturbations of initial data. (English. Russian original)Zbl 1334.49112

Proc. Steklov Inst. Math. 291, Suppl. 1, S173-S189 (2015); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 20, No. 3, 218-233 (2014).
MSC:  49N45 91A24
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### An optimal regularization method for convolution equations on the sourcewise represented set. (English)Zbl 1325.45005

MSC:  45E10 47A52 65R30
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### ROP: matrix recovery via rank-one projections. (English)Zbl 1308.62120

MSC:  62H12 62H35 62C20
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### On a problem of optimal recovery and Kolmogorov type inequalities on an interval. (English)Zbl 1311.41020

MSC:  41A50 41A17
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### Kolmogorov type inequalities for the Marchaud fractional derivatives on the real line and the half-line. (English)Zbl 1336.26021

MSC:  26D10 26A33
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### Phase field methods for binary recovery. (English)Zbl 1320.49024

Hoppe, Ronald (ed.), Optimization with PDE constraints. ESF networking program ‘OPTPDE’. Cham: Springer (ISBN 978-3-319-08024-6/hbk; 978-3-319-08025-3/ebook). Lecture Notes in Computational Science and Engineering 101, 25-63 (2014).
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### Kolmogorov-type inequalities for norms of Riesz derivatives of functions of several variables with Laplacian bounded in $$L_\infty$$ and related problems. (English. Russian original)Zbl 1314.41006

Math. Notes 95, No. 1, 3-14 (2014); translation from Mat. Zametki 95, No. 1, 3-17 (2014).
MSC:  41A17
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### Optimal recovery of linear operators in non-Euclidean metrics. (English. Russian original)Zbl 1312.41044

Sb. Math. 205, No. 10, 1442-1472 (2014); translation from Mat. Sb. 205, No. 10, 77-106 (2014).
MSC:  41A65 41A46 49N30
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### On the best methods for recovering derivatives in Sobolev classes. (English. Russian original)Zbl 1342.26057

Izv. Math. 78, No. 6, 1138-1157 (2014); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 78, no. 6, 83-102 (2014).
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### Optimal control of formula one car energy recovery systems. (English)Zbl 1305.49038

MSC:  49M30 49N90 93A30
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### Optimal recovery of isotropic classes of $$r$$th differentiable multivariate functions. (English)Zbl 1298.41028

MSC:  41A25 41A63 41A44
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### Optimal recovery of isotropic classes of $$r$$th differentiable functions on $$\mathbb{R}^d$$. (English)Zbl 1293.41008

MSC:  41A25 41A44 41A63
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### Optimal recovery of isotropic classes of twice-differentiable functions defined on $$d$$-dimensional Euclidean space. (English)Zbl 1298.41047

MSC:  41A63 41A05 52C17
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### On optimal recovery of solutions to difference equations from inaccurate data. (English. Russian original)Zbl 1278.65146

J. Math. Sci., New York 189, No. 4, 596-603 (2013); translation from Probl. Mat. Anal. 69, 47-54 (2013).
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### Approximation of differentiation operator in the space $$L_2$$ on semiaxis. (English. Russian original)Zbl 1284.41019

Russ. Math. 57, No. 5, 1-8 (2013); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2013, No. 5, 3-12 (2013).
MSC:  41A50 41A35
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MSC:  42B10
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MSC:  31B10
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### The best $$L_{p}$$ approximation of the Laplace operator by linear bounded operators in the classes of functions of two and three variables. (English. Russian original)Zbl 1305.41021

Proc. Steklov Inst. Math. 277, Suppl. 1, S136-S144 (2012); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 17, No. 3, 217-224 (2011).
MSC:  41A25 41A35
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### Recovery type a posteriori error estimates of fully discrete finite element methods for general convex parabolic optimal control problems. (English)Zbl 1289.65148

MSC:  65K10 49J20 49M25
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