• AIR tools

  • Referenced in 59 articles [sw09203]
  • several algebraic iterative reconstruction (AIR) methods for discretizations of inverse problems. These so-called...
  • Algorithm 922

  • Referenced in 32 articles [sw12858]
  • element method for Helmholtz transmission eigenvalues. Transmission eigenvalue problem has important applications in inverse scattering ... transmission eigenvalue problem, a mixed finite element method is applied. The method has two major ... easily used in the qualitative methods in inverse scattering and modified to compute transmission eigenvalues...
  • CMA-ES

  • Referenced in 102 articles [sw05063]
  • covariance matrix adaptation (CMA) is a method to update the covariance matrix of this distribution ... approximation of the inverse Hessian matrix in the Quasi-Newton method in classical optimization...
  • Modulef

  • Referenced in 39 articles [sw01072]
  • direct or iterative methods. Solution methods for eigenproblems include inverse iteration, subspace iteration, Lanczos...
  • Algorithm 682

  • Referenced in 26 articles [sw08369]
  • Algorithm 682: Talbot’s method for the Laplace inversion problem. We describe a FORTRAN implementation ... problems, of Talbot’s method which numerically solves the inversion problem of almost arbitrary Laplace...
  • Semigroups

  • Referenced in 26 articles [sw11877]
  • package containing methods for semigroups, monoids, and inverse semigroups, principally of transformations, partial permutations, bipartitions ... semigroups, free inverse semigroups, and free bands. Semigroups contains more efficient methods than those available ... other software) for creating semigroups, monoids, and inverse semigroup, calculating their Green’s structure, ideals ... simple, inverse, completely regular, and a variety of further properties. There are methods for finding...
  • Imogen

  • Referenced in 10 articles [sw11384]
  • Imogen: Focusing the Polarized Inverse Method for Intuitionistic Propositional Logic. In this paper we describe ... intuitionistic propositional logic using the focused inverse method. We represent fine-grained control...
  • IR Tools

  • Referenced in 28 articles [sw26721]
  • iterative regularization methods and test problems for large-scale linear inverse problems. The software package ... iterative solvers, including several recently proposed methods that are not available elsewhere, and we provide ... linear inverse problems. The solvers include iterative regularization methods where the regularization...
  • FDFD

  • Referenced in 8 articles [sw01172]
  • parallelized. Finally, an adjoint field method of data inversion, developed in parallel for solving ... adjoint fields. Results obtained from this inversion method for high-contrast media are encouraging ... improvement over those obtained from linearized inversion methods...
  • EIGIFP

  • Referenced in 40 articles [sw00235]
  • implementation of an inverse free preconditioned Krylov subspace projection method developed by Golub...
  • ReLaTIve

  • Referenced in 8 articles [sw07068]
  • real inversion problem sometime may prevent to reach the desired accuracy. The method implemented ... class of polynomial-type methods of inversion of the Laplace transform, formally characterized as collocation...
  • ML

  • Referenced in 70 articles [sw20907]
  • fractional calculus. In the present paper, a method is introduced for the efficient computation ... Mittag-Leffler function based on the numerical inversion of its Laplace transform. The approach taken...
  • M4RI

  • Referenced in 17 articles [sw00534]
  • first implemented algorithm: The “Method of the Four Russians” inversion algorithm published by Gregory Bard...
  • VASP

  • Referenced in 14 articles [sw19550]
  • techniques, like the residual minimisation method with direct inversion of the iterative subspace (RMM-DIIS...
  • Algorithm 662

  • Referenced in 23 articles [sw07793]
  • numerical inversion of the Laplace transform based on Weeks’ method...
  • testmatrix

  • Referenced in 79 articles [sw14347]
  • plots of a matrix and its (pseudo-) inverse, the field of values, Gershgorin disks ... search optimization routines implement the alternating directions method, the multidirectional search method and the Nelder...
  • Algorithm 619

  • Referenced in 14 articles [sw08368]
  • automatic numerical inversion of the Laplace transform based on the Fourier series method...
  • FWT2D

  • Referenced in 5 articles [sw08943]
  • imaging complex structures. Full-waveform inversion methods, namely quantitative seismic imaging methods based ... inverse problem relies on a classic local optimization approach implemented with a gradient method ... test different strategies for multiscale frequency inversion ranging from successive mono-frequency inversion to simultaneous...
  • Algorithm 796

  • Referenced in 7 articles [sw04665]
  • Fourier series method A software package for the numerical inversion of a Laplace transform function ... computed value of the inverse transform. The method implemented is based on a Fourier series...
  • Total FETI

  • Referenced in 42 articles [sw08714]
  • finite element tearing and interconnecting (FETI) method for numerical solution of elliptic partial differential equations ... presented. The basic idea is to simplify inversion of the stiffness matrices of subdomains ... presented which indicate that the new method may be even more efficient than the original...