## Found 931 Documents (Results 1–100)

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### Identification of the right-hand side in a bi-parabolic equation with final data. (English)Zbl 07510752

MSC:  35R30 35L35 35R25
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### Tensorial conditional gradient method for solving multidimensional ill-posed problems. (English)Zbl 07468866

MSC:  65F22 65F10 68U10
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MSC:  65Mxx
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### Tikhonov-type regularization method for a sideways problem of the time-fractional diffusion equation. (English)Zbl 07514377

MSC:  65M32 35R11 35R30
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MSC:  65M32
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MSC:  76-XX
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### A numerical comparison of different qualitative algorithms for solving 2D inverse elastic scattering problems. (English)Zbl 1476.65353

MSC:  65R32 35P25 74B05
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### An adaptive boundary algorithm for the reconstruction of boundary and initial data using the method of fundamental solutions for the inverse Cauchy-Stefan problem. (English)Zbl 1476.65274

MSC:  65M80 65M30 65M32
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### Application of the A. N. Tikhonov regularization to restoring microstructural characteristics of hail clouds. (English. Russian original)Zbl 1473.86027

J. Math. Sci., New York 259, No. 3, 334-340 (2021); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 165, 73-79 (2019).
MSC:  86A22 86A10 86-08
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### An inverse source problem of space-fractional diffusion equation. (English)Zbl 1476.35333

MSC:  35R30 35K15 35R11
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### Identify the distribution of 2D residual stresses around notches based on the Willis-form equations. (English)Zbl 1473.74051

MSC:  74G75 74K20 74S05
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### A numerical method based on three-dimensional Legendre wavelet method for two-dimensional time-fractional diffusion equation. (English)Zbl 07384807

MSC:  65-XX 26A33 46F12 80M25
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### Solving the problem of interpreting observations using the spline approximation of the scanned function. (English. Ukrainian original)Zbl 07378096

Cybern. Syst. Anal. 57, No. 4, 584-591 (2021); translation from Kibern. Sist. Anal. 57, No. 4, 95-103 (2021).
MSC:  65Dxx 41Axx 41-XX
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### Duality results and regularization schemes for Prandtl-Reuss perfect plasticity. (English)Zbl 1468.74007

MSC:  74C05 74S99 35Q74
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### A dual based semismooth Newton-type algorithm for solving large-scale sparse Tikhonov regularization problems. (English)Zbl 1466.65030

MSC:  65F22 65K10 90C53
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### A new nonstationary preconditioned iterative method for linear discrete ill-posed problems with application to image deblurring. (English)Zbl 07332764

MSC:  65F08 65F22 94A08
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### The regularization B-spline wavelet method for the inverse boundary problem of the Laplace equation from noisy data in an irregular domain. (English)Zbl 1464.65257

MSC:  65N38 65N21
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### Semidefinite relaxation for the total least squares problem with Tikhonov-like regularization. (English)Zbl 07313466

MSC:  90C20 90C26 90C32
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### An introduction to the mathematical theory of inverse problems. 3rd updated edition. (English)Zbl 1456.35001

Applied Mathematical Sciences 120. Cham: Springer (ISBN 978-3-030-63342-4/hbk; 978-3-030-63345-5/pbk; 978-3-030-63343-1/ebook). xvii, 400 p. (2021).
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### Regularization and approximation methods in Stackelberg games and bilevel optimization. (English)Zbl 1479.91064

Dempe, Stephan (ed.) et al., Bilevel optimization. Advances and next challenges. Cham: Springer. Springer Optim. Appl. 161, 77-138 (2020).
MSC:  91A65 91A20 90C34
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### Discrepancy principles for fractional Tikhonov regularization method leading to optimal convergence rates. (English)Zbl 07435089

MSC:  47J06 65J20 65J15
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### Dynamic load identification for interval structures under a presupposition of ‘being included prior to being measured’. (English)Zbl 1481.70081

MSC:  70J50 49N45
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### Identifying an unknown source in the Poisson equation with a super order regularization method. (English)Zbl 07336566

MSC:  65-XX 35-XX
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MSC:  65J20
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### Existence and approximated results of solutions for a class of nonlocal elliptic variational-hemivariational inequalities. (English)Zbl 1455.35116

MSC:  35J87 35R11 49J52
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### Concerning an approach to identifying the Lamé parameters of an elastic functionally graded cylinder. (English)Zbl 1451.74122

MSC:  74J25 74B05 74E05
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### Modulus-based iterative method for constrained fractional Tikhonov regularization. (Chinese. English summary)Zbl 1463.65083

MSC:  65F22 65F10

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### A note on the minimization of a Tikhonov functional with $$\ell^1$$-penalty. (English)Zbl 1455.65086

MSC:  65J22 65J20 47J06
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### Solving a type of the Tikhonov regularization of the total least squares by a new s-lemma. (English)Zbl 1429.90049

Le Thi, Hoai An (ed.) et al., Optimization of complex systems: theory, models, algorithms and applications. Selected papers of the 6th world congress on global optimization (WCGO 2019), University of Lorraine, Metz, France, July 8–10, 2019. Cham: Springer. Adv. Intell. Syst. Comput. 991, 221-227 (2020).
MSC:  90C22
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### The inverse solution of the coupled nonlinear reaction-diffusion equations by the Haar wavelets. (English)Zbl 07474818

MSC:  65M32 65T60 35K57
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MSC:  62P20

### Identification of a time-dependent source term in a distributed-order time-fractional equation from a nonlocal integral observation. (English)Zbl 1443.35200

MSC:  35R30 35K20 35R11
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MSC:  35R11
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MSC:  35R11
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### Penalty function method and regularization in the analysis of improper convex programs. (English. Russian original)Zbl 1428.90126

Proc. Steklov Inst. Math. 305, Suppl. 1, S166-S177 (2019); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 24, No. 3, 187-199 (2018).
MSC:  90C25 90C59
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### On regularization procedures with linear accuracy estimates of approximations. (English. Russian original)Zbl 07146211

Russ. Math. 63, No. 5, 27-35 (2019); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2019, No. 5, 30-39 (2019).
MSC:  65Jxx 47Jxx
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### Quasi-boundary value methods for regularizing the backward parabolic equation under the optimal control framework. (English)Zbl 1425.35235

MSC:  35R30 65M32 35K05
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### Finite element analysis for identifying the reaction coefficient in PDE from boundary observations. (English)Zbl 1477.65181

MSC:  65N21 65N30 35J25
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### A modified Tikhonov regularization method for a Cauchy problem of a time fractional diffusion equation. (English)Zbl 1449.35432

MSC:  35R11 45Q05 49N45
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### Nonlinear optimization for mixed attenuation polyenergetic image reconstruction. (English)Zbl 1416.92101

MSC:  92C55 90C26
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### The calibration of volatility for option pricing models with jump diffusion processes. (English)Zbl 1407.91278

MSC:  91G60 91G70 91G20 60J75 65C20 65M06
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### An efficient adaptive boundary algorithm to reconstruct Neumann boundary data in the MFS for the inverse Stefan problem. (English)Zbl 07006409

MSC:  65-XX 94-XX
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### Gradient method in Hilbert-Besov spaces for the optimal control of parabolic free boundary problems. (English)Zbl 1454.49027

MSC:  49K20 49K27 49J50
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### Numerical method of profile reconstruction for a periodic transmission problem from single-sided data. (English)Zbl 07416251

MSC:  35R30 78A46 78M50
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MSC:  65F22
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### Solving the backward problem for space-fractional diffusion equation by a fractional Tikhonov regularization method. (English)Zbl 07316220

MSC:  65-XX 35-XX
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### An inverse time-dependent source problem for a time-space fractional diffusion equation. (English)Zbl 1427.35333

MSC:  35R11 35R30
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### Numerical differentiation by a Fourier extension method with super-order regularization. (English)Zbl 1427.65031

MSC:  65D25 65J20 65T40
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### Simultaneous reconstruction of the time-dependent Robin coefficient and heat flux in heat conduction problems. (English)Zbl 1423.35431

MSC:  35R30 35Q79 65L20
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### On the construction of regularizing algorithms for the correction of improper convex programming problems. (English. Russian original)Zbl 1415.90081

Proc. Steklov Inst. Math. 303, Suppl. 1, S203-S212 (2018); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 23, No. 3, 234-243 (2017).
MSC:  90C25
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