Pages that link to "Item:Q1402177"

The following pages link to Existence of \(\mathcal H\)-matrix approximants to the inverse FE-matrix of elliptic operators with \(L^\infty\)-coefficients (Q1402177):

Displaying 50 items.

• Compression, inversion, and approximate PCA of dense kernel matrices at near-linear computational complexity (Q92247) (← links)
• Survey on the technique of hierarchical matrices (Q269808) (← links)
• Fast construction of hierarchical matrix representation from matrix-vector multiplication (Q544585) (← links)
• Hierarchical LU decomposition-based preconditioners for BEM (Q556642) (← links)
• Acoustic inverse scattering via Helmholtz operator factorization and optimization (Q602944) (← links)
• \(\mathcal H^2\)-matrix arithmetics in linear complexity (Q818851) (← links)
• Data-sparse approximation of non-local operators by \(\mathcal H^2\)-matrices (Q874989) (← links)
• Multi-core parallel robust structured multifrontal factorization method for large discretized PDEs (Q898930) (← links)
• \(\mathcal {H}\)-matrix approximability of the inverses of FEM matrices (Q899715) (← links)
• Approximate iterations for structured matrices (Q929359) (← links)
• On the robustness of elliptic resolvents computed by means of the technique of hierarchical matrices (Q952793) (← links)
• Approximation of solution operators of elliptic partial differential equations by \({\mathcal H}\)- and \({\mathcal H}^2\)-matrices (Q967581) (← links)
• Optimal control under reduced regularity (Q1030777) (← links)
• Introduction to hierarchical matrices with applications. (Q1422006) (← links)
• A note on the Poincaré inequality for convex domains (Q1432736) (← links)
• Efficient arithmetic operations for rank-structured matrices based on hierarchical low-rank updates (Q1684462) (← links)
• Computing the eigenvalues of symmetric \(\mathcal{H}^2\)-matrices by slicing the spectrum (Q1684464) (← links)
• Solving an elliptic PDE eigenvalue problem via automated multi-level substructuring and hierarchical matrices (Q1684466) (← links)
• Approximating inverse FEM matrices on non-uniform meshes with \(\mathcal{H}\)-matrices (Q2044546) (← links)
• An efficient algorithm for solving elliptic problems on percolation clusters (Q2083264) (← links)
• Space-fractional diffusion with variable order and diffusivity: discretization and direct solution strategies (Q2084920) (← links)
• A fast direct solver for integral equations on locally refined boundary discretizations and its application to multiphase flow simulations (Q2093702) (← links)
• Interconnected hierarchical structures for fast direct elliptic solution (Q2113659) (← links)
• Caccioppoli-type estimates and \(\mathcal{H}\)-matrix approximations to inverses for FEM-BEM couplings (Q2120567) (← links)
• Randomized approaches to accelerate MCMC algorithms for Bayesian inverse problems (Q2129320) (← links)
• A robust hierarchical solver for ill-conditioned systems with applications to ice sheet modeling (Q2222456) (← links)
• \({\mathscr{H}} \)-matrix approximability of inverses of discretizations of the fractional Laplacian (Q2305555) (← links)
• Efficient preconditioning of \(h p\)-FEM matrix sequences with slowly-varying coefficients: an application to topology optimization (Q2309901) (← links)
• Domain decomposition based \({\mathcal H}\)-LU preconditioning (Q2391123) (← links)
• Efficient preconditioning of \(hp\)-FEM matrices by hierarchical low-rank approximations (Q2399152) (← links)
• Distributed-memory hierarchical interpolative factorization (Q2408983) (← links)
• Likelihood approximation with hierarchical matrices for large spatial datasets (Q2416774) (← links)
• On the decay of the inverse of matrices that are sum of Kronecker products (Q2451660) (← links)
• Hierarchical matrix techniques for a domain decomposition algorithm (Q2457940) (← links)
• Efficient solution of nonlinear elliptic problems using hierarchical matrices with Broyden updates (Q2471831) (← links)
• A projection method for the computation of inner eigenvalues using high degree rational operators (Q2471832) (← links)
• On solving complex-symmetric eigenvalue problems arising in the design of axisymmetric VCSEL devices (Q2480933) (← links)
• New estimates for the recursive low-rank truncation of block-structured matrices (Q2634610) (← links)
• \({\mathcal{H}} \)-matrix approximability of inverses of FEM matrices for the time-harmonic Maxwell equations (Q2676787) (← links)
• Exponential meshes and \(\mathcal{H}\)-matrices (Q2679355) (← links)
• Learning elliptic partial differential equations with randomized linear algebra (Q2697403) (← links)
• Low-rank approximation of elliptic boundary value problems with high-contrast coefficients (Q2793835) (← links)
• Hierarchical interpolative factorization for elliptic operators: integral equations (Q2812291) (← links)
• Fast alternating bidirectional preconditioner for the 2D high-frequency Lippmann-Schwinger equation (Q2830572) (← links)
• On the purely algebraic data-sparse approximation of the inverse and the triangular factors of sparse matrices. (Q2889373) (← links)
• Fast Sparse Selected Inversion (Q2947058) (← links)
• A convergence analysis for a sweeping preconditioner for block tridiagonal systems of linear equations (Q2948106) (← links)
• Karhunen-Loève decomposition of random fields based on a hierarchical matrix approach (Q2952286) (← links)
• Matrices with Hierarchical Low-Rank Structures (Q2971626) (← links)
• On the Poincaré-Friedrichs inequality for piecewise $H^\{1\}$ functions in anisotropic discontinuous Galerkin finite element methods (Q3081277) (← links)