## Found 1,602 Documents (Results 1–100)

100
MathJax

### A new binary representation method for shape convexity and application to image segmentation. (English)Zbl 07527312

MSC:  65D18 68U10
Full Text:

### A reverse augmented constraint preconditioner for Lagrange multiplier methods in contact mechanics. (English)Zbl 07525985

MSC:  65F08 65N55
Full Text:

### Energy-stable numerical method for compressible flow with generalized Navier boundary condition. (English)Zbl 07525140

MSC:  65Mxx 76Txx 76Mxx
Full Text:

### Modeling and simulation of cell nuclear architecture reorganization process. (English)Zbl 07524801

MSC:  65Mxx 92Cxx 35Kxx
Full Text:

### Comparison and application of non-conforming mesh models for flow in fractured porous media using dual Lagrange multipliers. (English)Zbl 07524771

MSC:  65Nxx 76Sxx 76Mxx
Full Text:

Full Text:

### An effective operator splitting scheme for two-dimensional conservative nonlocal Allen-Cahn equation. (English)Zbl 07523645

MSC:  65-XX 35-XX
Full Text:

### Proof of a conjecture on communicability distance sum index of graphs. (English)Zbl 07515379

MSC:  05C12 05C40 05C50
Full Text:

MSC:  76-XX
Full Text:

### Continuity regularity of optimal control solutions to distributed and boundary semilinear elliptic optimal control problems with mixed pointwise control-state constraints. (English)Zbl 07496970

MSC:  49K20 49N60 35J61
Full Text:

MSC:  65Mxx
Full Text:

Full Text:

### A new Lagrange multiplier approach for constructing structure preserving schemes. I: Positivity preserving. (English)Zbl 07487691

MSC:  65M70 65K15 65N22
Full Text:

### Exponential time differencing schemes for the Peng-Robinson equation of state with preservation of maximum bound principle. (English)Zbl 07480226

MSC:  35B50 35K55 65M12
Full Text:

### Stabilized LSMPS method for complex free-surface flow simulation. (English)Zbl 07464524

MSC:  76-XX 65-XX
Full Text:

### On the application of stable generalized finite element method for quasilinear elliptic two-point BVP. (English)Zbl 07444778

MSC:  65Nxx 74Sxx 76Mxx
Full Text:

### An efficient patch-to-patch method for coupling independent finite element subdomains with intersecting interfaces. (English)Zbl 07442780

MSC:  65-XX 74-XX
Full Text:

### Fully-discrete energy-preserving scheme for the space-fractional Klein-Gordon equation via Lagrange multiplier type scalar auxiliary variable approach. (English)Zbl 07431725

MSC:  65-XX 81-XX
Full Text:

MSC:  62-XX
Full Text:

MSC:  62-XX
Full Text:

### Scalar auxiliary variable/Lagrange multiplier based pseudospectral schemes for the dynamics of nonlinear Schrödinger/Gross-Pitaevskii equations. (English)Zbl 07505911

MSC:  65Mxx 35Qxx 65Nxx
Full Text:

### A hybrid mimetic spectral element method for three-dimensional linear elasticity problems. (English)Zbl 07501588

MSC:  65Nxx 35Jxx 74Sxx
Full Text:

### New improved calibration estimator based on two auxiliary variables in stratified two-phase sampling. (English)Zbl 07493317

MSC:  62D05 94A20 62-XX
Full Text:

### The optimality conditions of weakly efficient element for set-valued optimization problems based on quasi-relative interior. (Chinese. English summary)Zbl 07448146

MSC:  90C46 90C29

Full Text:

### A Lagrangian approach to extremal curves on Stiefel manifolds. (English)Zbl 1477.58006

MSC:  58E10 53C22 53C30
Full Text:

### Computing shadow prices with multiple Lagrange multipliers. (English)Zbl 1476.90240

MSC:  90C25 90C30 90C31
Full Text:

### Upper bounds for the expected maxima of independent random variables given known first four moments. (English. Russian original)Zbl 1479.62030

Math. Notes 110, No. 3, 311-321 (2021); translation from Mat. Zametki 110, No. 3, 323-335 (2021).
MSC:  62G30 60E15
Full Text:

Full Text:

### A posteriori error analysis for a Lagrange multiplier method for a Stokes/Biot fluid-poroelastic structure interaction model. (English)Zbl 1482.74158

MSC:  74S05 74F10 76S05
Full Text:

Full Text:

Full Text:

### A non-probabilistic uncertainty analysis method based on ellipsoid possibility model and its applications in multi-field coupling systems. (English)Zbl 07415694

MSC:  74-XX 86-XX
Full Text:

MSC:  34A34
Full Text:

### Adaptive inference for a semiparametric generalized autoregressive conditional heteroskedasticity model. (English)Zbl 07414269

MSC:  62-XX 91-XX
Full Text:

Full Text:

Full Text:

### Arbitrary order DG-DGLM method for hyperbolic systems of multi-dimensional conservation laws. (English)Zbl 07384056

MSC:  65-XX 35-XX
Full Text:

Full Text:

### Second-order optimality conditions and regularity of Lagrange multipliers for mixed optimal control problems. (English)Zbl 1473.49029

MSC:  49K20 35J25 35B65
Full Text:

Full Text:

Full Text:

### Normalized solutions for fractional nonlinear scalar field equations via Lagrangian formulation. (English)Zbl 1472.35351

Nonlinearity 34, No. 6, 4017-4056 (2021); erratum ibid. 34, No. 10, C3 (2021).
Full Text:

Full Text:

MSC:  74-XX
Full Text:

### $$P_0$$ time/space subcell limiting DG-DGLM method for hyperbolic systems of conservation laws. (English)Zbl 07351737

MSC:  65-XX 76-XX
Full Text:

### An efficient numerical method based on variational iteration method for solving the Kuramoto-Sivashinsky equations. (English)Zbl 1474.35104

MSC:  35B40 35L70
Full Text:

### A faster generalized ADMM-based algorithm using a sequential updating scheme with relaxed step sizes for multiple-block linearly constrained separable convex programming. (English)Zbl 1465.90103

MSC:  90C30 65K05 94A08
Full Text:

Full Text:

### Regularity of solutions to a distributed and boundary optimal control problem governed by semilinear elliptic equations. (English)Zbl 1460.49028

MSC:  49N60 49K20 35J61
Full Text:

### The linear scalarizations and Lagrange multipliers for vector optimization. (Chinese. English summary)Zbl 07494866

MSC:  90C29 90C46
Full Text:

### A stable extended/generalized finite element method with Lagrange multipliers and explicit damage update for distributed cracking in cohesive materials. (English)Zbl 07413153

MSC:  74-XX 76-XX
Full Text:

Full Text:

MSC:  90C29

### Approximate Farkas lemmas for vector systems with applications to convex vector optimization problems. (English)Zbl 1460.90132

MSC:  90C25 49N15 90C31
Full Text:

Full Text:

### Lagrange multiplier based vs micromorphic gradient-enhanced rate-(in)dependent crystal plasticity modelling and simulation. (English)Zbl 07337911

MSC:  74-XX 76-XX
Full Text:

### A novel gap element for the coupling of incompatible interface in component mode synthesis method. (English)Zbl 07336569

MSC:  74-XX 70-XX
Full Text:

Full Text:

### Solving fractional pantograph delay equations by an effective computational method. (English)Zbl 07318101

MSC:  33Cxx 65Mxx 35Rxx
Full Text:

### Parallel computational approach for three-dimensional solid element using extra shape function based on domain decomposition approach. (English)Zbl 1466.65219

MSC:  65N55 65N30 65Y05
Full Text:

### Multiple and particular solutions of a second order discrete boundary value problem with mixed periodic boundary conditions. (English)Zbl 1474.39036

MSC:  39A27 34B15 49K30
Full Text:

### A new optimal variable iterative algorithm to solve the mathematical model of portfolio theory. (Chinese. English summary)Zbl 1463.91140

MSC:  91G10 91G80
Full Text:

### New strategies for determining backward perturbation bound of approximate two-sided Krylov subspaces. (English)Zbl 07286034

MSC:  65F15 65F10
Full Text:

### A novel linear, unconditional energy stable scheme for the incompressible Cahn-Hilliard-Navier-Stokes phase-field model. (English)Zbl 07283143

MSC:  35-XX 78-XX
Full Text:

Full Text:

### On Mendelian randomization analysis of case-control study. (English)Zbl 1451.62153

MSC:  62P10 62G10
Full Text:

### Application of supporting integral curves and generalized invariant unbiased estimation for the study of a multidimensional dynamical system. (English. Russian original)Zbl 1451.65085

Comput. Math. Math. Phys. 60, No. 7, 1116-1133 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 7, 1151-1169 (2020).
MSC:  65L05 65L20
Full Text:

### Generalized integration model for improved statistical inference by leveraging external summary data. (English)Zbl 1451.62152

MSC:  62P10 62G07
Full Text:

Full Text:

Full Text:

### Response surface estimates of the LM unit root tests. (English)Zbl 1443.62233

MSC:  62M07 62K20
Full Text:

Full Text:

Full Text:

### Adjustments of Rao’s score test for distributional and local parametric misspecifications. (English)Zbl 1441.62605

MSC:  62P20 62F03 62F35
Full Text:

Full Text:

Full Text:

Full Text:

### Testing slope homogeneity in panel data models with a multifactor error structure. (English)Zbl 1437.62073

MSC:  62D20 62J05 62H20
Full Text:

Full Text:

### Dirichlet boundary value correction using Lagrange multipliers. (English)Zbl 1431.65213

MSC:  65N30 65N12 35J25
Full Text:

### A nonlinear representation of dual spaces and its applications. (English)Zbl 1463.46021

MSC:  46B10 46E30
Full Text:

### A survey on regularity conditions for state-constrained optimal control problems and the non-degenerate maximum principle. (English)Zbl 1435.49006

MSC:  49K21 49-02
Full Text:

Full Text:

### A new hybrid staggered discontinuous Galerkin method on general meshes. (English)Zbl 1448.65252

MSC:  65N30 35J15 65N15
Full Text:

### On the existence of a scalar pressure field in the Brödinger problem. (English)Zbl 1460.76652

MSC:  76M30 35Q35
Full Text:

Full Text:

MSC:  62-XX
Full Text:

### A semi-smoothing augmented Lagrange multiplier algorithm for low-rank Toeplitz matrix completion. (English)Zbl 07459111

MSC:  90Cxx 15Axx 65Fxx
Full Text:

MSC:  76T10
Full Text:

MSC:  65Nxx
Full Text:

Full Text:

Full Text:

### Numerical solution for a class of fractional variational problem via second order B-spline function. (English)Zbl 1454.49032

MSC:  49M05 49J40 45P05
Full Text:

### The numerical solutions of linear and non-linear Volterra integral equations of the second kind using variational iteration method. (English)Zbl 1463.65414

MSC:  65R20 45D05
Full Text:

### Explicit synchronous partitioned algorithms for interface problems based on Lagrange multipliers. (English)Zbl 1442.65148

MSC:  65L80 35Q74 74A50
Full Text:

### An $$\ell$$-step modified augmented Lagrange multiplier algorithm for completing a Toeplitz matrix. (English)Zbl 1463.65103

MSC:  65F99 15A83 15B05

### Feature-preserving rational Bézier triangles for isogeometric analysis of higher-order gradient damage models. (English)Zbl 1442.65010

MSC:  65D07 74R05
Full Text:

Full Text:

all top 5

all top 5

all top 5

all top 3

all top 3