## Found 4,061 Documents (Results 1–100)

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### A geometric proximal gradient method for sparse least squares regression with probabilistic simplex constraint. (English)Zbl 07549610

MSC:  65K05 90C25 90C26
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### Solution of the two-dimensional inverse problem of quasistatic elastography with the help of the small parameter method. (English. Russian original)Zbl 07547997

Comput. Math. Math. Phys. 62, No. 5, 827-833 (2022); translation from Zh. Vychisl. Mat. Mat. Fiz. 62, No. 5, 854-860 (2022).
MSC:  74-XX 35-XX
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### Two regularization methods for identifying the source term problem on the time-fractional diffusion equation with a hyper-Bessel operator. (English)Zbl 07547416

MSC:  35R25 47A52 35R30
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### Solutions for non-homogeneous wave equations subject to unusual and Neumann boundary conditions. (English)Zbl 07545329

MSC:  65Mxx 35Rxx 93Cxx
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### Determination of the solution of a stochastic parabolic equation by the terminal value. (English)Zbl 07543700

MSC:  65-XX 35-XX
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MSC:  65J20
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MSC:  35Q35
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### A regularization approach for solving the super-Gaussian Poisson-Boltzmann model with heterogeneous dielectric functions. (English)Zbl 07540373

MSC:  65Nxx 35Qxx 35Jxx
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### Exploiting compression in solving discretized linear systems. (English)Zbl 07538252

MSC:  65F10 65F22 65N22
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### A fast multilevel iteration method for solving linear ill-posed integral equations. (English)Zbl 07537021

MSC:  47A52 65R30
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### An entropic regularized method of centers for continuous minimax problem with semi infinite constraints. (English)Zbl 07534944

MSC:  90C47 90C34 65K05
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### An inverse boundary value problem for a two-dimensional pseudo-parabolic equation of third order. (English)Zbl 07534467

MSC:  65-XX 35-XX 34-XX
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### A new hybrid regularization scheme for removing salt and pepper noise. (English)Zbl 07530593

MSC:  68U10 94A08
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### Study of the ejection/collision orbits in the spatial RTBP using the McGehee regularization. (English)Zbl 07526832

MSC:  70Fxx 37Nxx 37Dxx
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### Binary-syzygy sequence of restricted few-body-few-center problem with symmetric primaries. (English)Zbl 07525713

MSC:  70F15 70F16 34E10
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### A coupled finite element approach to spatially resolved lithium plating and stripping in three-dimensional anode microstructures of lithium-ion cells. (English)Zbl 07525170

MSC:  74Sxx 65Mxx 65Fxx
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### A generalized Bayesian regularization network approach on characterization of geometric defects in lattice structures for topology optimization in preliminary design of 3D printing. (English)Zbl 07518258

MSC:  74P15 74S60 74K99
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MSC:  65D25
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### Accelerated methods with fastly vanishing subgradients for structured non-smooth minimization. (English)Zbl 07512657

MSC:  90C25 90C06 65F22
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### Quantile-based iterative methods for corrupted systems of linear equations. (English)Zbl 07511024

MSC:  65F10 65F20 65F22
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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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### Terminal value problem for nonlinear parabolic equation with Gaussian white noise. (English)Zbl 07510639

MSC:  35K58 35R60
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### Generalized inexact Newton regularization for nonlinear ill-posed problems in Banach spaces. (English)Zbl 07510534

MSC:  65-XX 94-XX
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### $$L_{1/2}$$-regularized least absolute deviation method for sparse phase retrieval. (English)Zbl 1483.90116

MSC:  90C26 90C30 90C90
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### Stable solution of a quadratic minimization problem with a nonuniformly perturbed operator by applying a regularized gradient method. (English. Russian original)Zbl 1484.65115

Comput. Math. Math. Phys. 62, No. 1, 10-19 (2022); translation from Zh. Vychisl. Mat. Mat. Fiz. 62, No. 1, 12-22 (2022).
MSC:  65J20
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### An efficient Gauss-Newton algorithm for solving regularized total least squares problems. (English)Zbl 07490865

MSC:  65F22 65F10
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### Three regularization methods for identifying the initial value of time fractional advection-dispersion equation. (English)Zbl 07490228

MSC:  35R25 47A52 35R30
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### A generalized quasi-boundary value method for recovering a source in a fractional diffusion-wave equation. (English)Zbl 07489711

MSC:  65-XX 35-XX
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### Remove the salt and pepper noise based on the high order total variation and the nuclear norm regularization. (English)Zbl 07484232

MSC:  94Axx 65Kxx 90Cxx
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### Solution of the boundary value problem of heat conduction in a cone. (English)Zbl 1484.35254

MSC:  35K20 45D05
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### Tensorial conditional gradient method for solving multidimensional ill-posed problems. (English)Zbl 1484.65074

MSC:  65F22 65F10 68U10
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### Smoothing Newton method for $$\ell^0$$-$$\ell^2$$ regularized linear inverse problem. (English)Zbl 1481.65059

MSC:  65F22 15A29
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MSC:  65Mxx
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### On stochastic Kaczmarz type methods for solving large scale systems of ill-posed equations. (English)Zbl 1480.65137

Inverse Probl. 38, No. 2, Article ID 025003, 23 p. (2022); addendum ibid 38, No. 5, Article ID 059401, 3 p. (2022).
MSC:  65J20 65J10
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### Fast alternating direction multipliers method by generalized Krylov subspaces. (English)Zbl 1481.65058

MSC:  65F22 65K10 65F10
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### An overview of tests on high-dimensional means. (English)Zbl 07451341

MSC:  62H15 62F03
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### Truncated trust region method for nonlinear inverse problems and application in full-waveform inversion. (English)Zbl 1482.90219

MSC:  90C30 90C06
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### Covariance function versus covariance matrix estimation in efficient semi-parametric regression for longitudinal data analysis. (English)Zbl 1480.62098

MSC:  62G08 62H12 62G05
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MSC:  65J20
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MSC:  90C25
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### Sparse kernel subspace method for classifying and representing patterns from data with complex structure. (English)Zbl 07545712

MSC:  62J07 54B05
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### Landweber iterative regularization method for reconstructing the unknown source of the modified Helmholtz equation. (English)Zbl 07536334

MSC:  35R25 35R30 47A52
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MSC:  35Q35
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### Asymptotic for a second order evolution equation with damping and regularizing terms. (English)Zbl 1484.34124

MSC:  34D05 90C25
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### A fractional Landweber iterative regularization method for stable analytic continuation. (English)Zbl 1484.35402

MSC:  35R25 47A52 35R30
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### Tikhonov-type regularization method for a sideways problem of the time-fractional diffusion equation. (English)Zbl 1484.65199

MSC:  65M32 35R11 35R30
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### Regularization proximal method for monotone variational inclusions. (English)Zbl 07512403

MSC:  90Cxx 47Hxx 47Jxx
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### Regularization methods for the Poisson-Boltzmann equation: comparison and accuracy recovery. (English)Zbl 07510071

MSC:  65-XX 35-XX
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### Enhanced weakly-compressible MPS method for violent free-surface flows: role of particle regularization techniques. (English)Zbl 07508520

MSC:  76Mxx 65Mxx 76Bxx
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### The linear inverse problem for the three-dimensional Tricomi equation in a prismatic unbounded domain. (English)Zbl 07503342

MSC:  35R30 35M12
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### Dirichlet boundary value problem for equations describing flows of a nonlinear viscoelastic fluid in a bounded domain. (Russian. English summary)Zbl 07501553

Ufim. Mat. Zh. 13, No. 3, 17-26 (2021); translation in Ufa Math. J. 13, No. 3, 17-26 (2021).
MSC:  35Q35 35A01
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### Existence and stability of equilibrium solutions of the Vlasov equation with a modified gravitational potential. (English. Russian original)Zbl 07492945

Dokl. Math. 104, No. 2, 277-281 (2021); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 500, 67-73 (2021).
MSC:  81T55 70F16 81V55
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MSC:  90Bxx
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### On regularization of the solution of integral equations of the first kind using quadrature formulas. (English. Russian original)Zbl 07485532

Vestn. St. Petersbg. Univ., Math. 54, No. 4, 361-365 (2021); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 8(66), No. 4, 593-599 (2021).
MSC:  65Rxx 65-XX 65Fxx
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### A fast method for simultaneous reconstruction and segmentation in X-ray CT application. (English)Zbl 07484760

MSC:  65F22 65K10
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MSC:  65M32
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### The regularized asymptotics of a solution of the Cauchy problem in the presence of a weak turning point of the limit operator. (English. Russian original)Zbl 07483851

Sb. Math. 212, No. 10, 1415-1435 (2021); translation from Mat. Sb. 212, No. 10, 76-95 (2021).
MSC:  34E20 34A12 34E05
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### On the singular Volterra integral equation of the boundary value problem for heat conduction in a degenerating domain. (Russian. English summary)Zbl 1484.45003

MSC:  45D05 45E10
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### Recovery of continuous functions of two variables from their Fourier coefficients known with error. (English)Zbl 07482104

MSC:  41A10 46E35 47A52
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### Three Landweber iterative methods for solving the initial value problem of time-fractional diffusion-wave equation on spherically symmetric domain. (English)Zbl 07480134

MSC:  35R25 47A52 35R30
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### A modified quasi-reversibility method for inverse source problem of Poisson equation. (English)Zbl 07480125

MSC:  35R30 65N20
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### Inverse source problem of heat conduction equation with time-dependent diffusivity on a spherical symmetric domain. (English)Zbl 07480105

MSC:  35R25 47A52
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### Weighted nuclear norm minimization-based regularization method for image restoration. (English)Zbl 07479327

MSC:  68U10 94A08
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MSC:  65M32
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MSC:  62-XX
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### On the optimal proximal parameter of an ADMM-like splitting method for separable convex programming. (English)Zbl 07468060

Tai, Xue-Cheng (ed.) et al., Mathematical methods in image processing and inverse problems. Selected papers based on the presentations at the international workshop on image processing and inverse problems, IPIP 2018, Beijing, China, April 21–24, 2018. Singapore: Springer. Springer Proc. Math. Stat. 360, 139-163 (2021).
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### On a quadratic minimization problem with nonuniform perturbations in the criteria and constraints. (English. Russian original)Zbl 1481.65084

Proc. Steklov Inst. Math. 315, Suppl. 1, S27-S41 (2021); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 27, No. 2, 19-34 (2021).
MSC:  65J20
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### The zeros of monotone operators for the variational inclusion problem in Hilbert spaces. (English)Zbl 07465104

MSC:  47H05 47H09 47H20
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### Recovering the space source term for the fractional-diffusion equation with Caputo-Fabrizio derivative. (English)Zbl 07465007

MSC:  26A33 35B65 35R11
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### Strong convergence of subgradient extragradient method with regularization for solving variational inequalities. (English)Zbl 1478.65067

MSC:  65K15 49J40 65Y05
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### Gauss-Seidel method with oblique direction. (English)Zbl 1480.65077

MSC:  65F10 65K10 65F22
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MSC:  92C05
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### Two-dimensional boundary value problem of heat conduction in a cone with special boundary conditions. (English)Zbl 1480.35096

MSC:  35C15 35K60
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### Regularized parallel matrix-splitting method for symmetric linear second-order cone complementarity problems. (English)Zbl 1476.90332

MSC:  90C33 65F10
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