• EnKF

  • Referenced in 408 articles [sw02066]
  • efficiently handle strongly nonlinear dynamics and large state spaces and is now used in realistic...
  • CHomP

  • Referenced in 51 articles [sw09358]
  • fascination and challenge of studying nonlinear systems arises from the complicated spatial, temporal and even ... scales, both in the state space and in parameter space. Somewhat paradoxically, this points ... tool for the global analysis of nonlinear spaces and functions, within which homology is perhaps ... topologically based methods to the analysis of nonlinear systems...
  • TIGRA

  • Referenced in 40 articles [sw02333]
  • regularization and the gradient method for solving nonlinear ill-posed problems is presented. The TIGRA ... results works in a Hilbert space setting whenever the nonlinear forward operator is twice continuous ... must be defined on the whole Hilbert space, which seems to be the essential restriction...
  • KAZE Features

  • Referenced in 10 articles [sw30439]
  • method that operates completely in a nonlinear scale space. Previous methods such as SIFT ... detect and describe features in nonlinear scale spaces keeping important image details and removing noise ... simplest cases of nonlinear diffusion. The nonlinear scale space is build efficiently by means ... framework to speed-up dramatically the nonlinear scale space computation. In addition, we compute...
  • Manopt

  • Referenced in 117 articles [sw08493]
  • nonlinear optimization. Its focus is on problems where the smooth geometry of the search space...
  • ASA

  • Referenced in 78 articles [sw04736]
  • nonlinear constrained non-convex cost-function over a D-dimensional space. This algorithm permits ... changing sensitivities in the multi-dimensional parameter-space. This annealing schedule is faster than fast ... provide robust tuning over many classes of nonlinear stochastic systems...
  • redbKIT

  • Referenced in 255 articles [sw12977]
  • discuss alternative strategies for constructing accurate RB spaces using greedy algorithms and proper orthogonal decomposition ... context of both linear and nonlinear PDEs. Moreover, the inclusion of many pseudocodes allows...
  • Gross-Pitaevskii

  • Referenced in 37 articles [sw12711]
  • Gross-Pitaevskii nonlinear partial differential equation in one, two or three space dimensions with...
  • ConservationLawsMD

  • Referenced in 8 articles [sw12340]
  • conservation laws for nonlinear partial differential equations in multiple space dimensions. A method for symbolically ... conservation laws of nonlinear partial differential equations (PDEs) in multiple space dimensions is presented ... polynomial PDEs that can be written as nonlinear evolution equations. The code ConservationLawsMD.m has been...
  • SPRINT2D

  • Referenced in 25 articles [sw00904]
  • unsteady partial differential equations (PDEs) in two-space variables. The software consists ... mesh generation, spatial discretization, time integration, nonlinear equations, linear algebra, spatial adaptivity, and visualization ... adaptive local error control in both space and time. The class of problems solved includes...
  • MODA

  • Referenced in 15 articles [sw02572]
  • task by implementing a nonlinear continuous functional in a vector space. The paper describes...
  • nlpdegm

  • Referenced in 10 articles [sw39175]
  • nonsmooth optimization problems involving nonlinear operators between function spaces. Local convergence is shown under technical...
  • SMS

  • Referenced in 31 articles [sw01085]
  • Symbolic generation of the characteristic arrays of nonlinear finite elements (e.g. nodal force vectors, stiffness ... exponential behavior, both in time and space. A new approach, implemented in SMS, avoids this ... developed several new, geometrically and materially nonlinear finite elements with up to 72 degrees...
  • femshape

  • Referenced in 2 articles [sw34635]
  • finite elements as tools for shape space by James Benn, Stephen Marsland, Robert I McLachlan ... Klas Modin and Olivier Verdier: The nonlinear spaces of shapes (unparameterized immersed curves or submanifolds...
  • Manifolds.jl

  • Referenced in 2 articles [sw39726]
  • Manifolds. For data given on a nonlinear space, like angles, symmetric positive matrices, the sphere ... hyperbolic space, there is often enough structure to form a Riemannian manifold. We present ... manifolds, and a principal component analysis on nonlinear data. In a benchmark, Manifolds.jl outperforms existing...
  • BEAM189

  • Referenced in 49 articles [sw07447]
  • method for compressive buckling characteristics analysis of space inflatable load-carrying structures This paper extends ... /j.tws.2007.01.015})] to the case of nonlinear problem and the complicated configuration. The wrinkling stress distribution...
  • OVERFLOW 2

  • Referenced in 13 articles [sw18196]
  • Nonlinear Harmonic Balance Solver for an Implicit CFD Code: OVERFLOW 2. A National Aeronautics ... Space Administration computational fluid dynamics code, OVERFLOW 2, was modified to utilize a harmonic balance ... allows for the direct calculation of the nonlinear frequency-domain solution of a periodic, unsteady...
  • TFETI

  • Referenced in 9 articles [sw20642]
  • element method in space. The latter results in a system of nonlinear equations with...
  • EPSfun

  • Referenced in 18 articles [sw20258]
  • sequences of elements of a vector space. The functions for other similar algorithms are also ... applications to the solution of linear and nonlinear systems of equations and to the computation...
  • RealPaver

  • Referenced in 51 articles [sw04401]
  • optimization. Problems: Realpaver allows modeling and solving nonlinear and nonconvex constraint satisfaction and optimization problems ... rectangular regions from the real Euclidean space. It can prove the problem insatisfiability by calculating...