• VODE

  • Referenced in 207 articles [sw01005]
  • VODE: A variable-coefficient ODE solver. This paper is concerned with the development ... fixed leading instead of the full variable coefficient version of the backward differentiation formula methods...
  • GELDA

  • Referenced in 33 articles [sw00331]
  • linear differential-algebraic equations (DAEs) with variable coefficients of arbitrary index An important invariant...
  • PolyBoRi

  • Referenced in 48 articles [sw00723]
  • rather simple way, with both coefficients and degree per variable lying...
  • ALTRAN

  • Referenced in 34 articles [sw01203]
  • with rational functions in several variables with integer coefficients. It has been designed and implemented...
  • Ani3D

  • Referenced in 16 articles [sw28031]
  • solution of systems of PDEs with variable tensorial coefficients: (1) unstructured adaptive mesh generation...
  • Gstat

  • Referenced in 24 articles [sw04488]
  • directional variograms and variogram models (anisotropy coefficients are not fitted automatically). Kriging and (sequential) conditional ... universal cokriging model. Any number of variables may be spatially cross-correlated. Each variable ... simulation or cosimulation. In addition, variables may share trend coefficients (e.g. for collocated cokriging...
  • HOLOMAC

  • Referenced in 9 articles [sw18067]
  • solver is employed to solve a variable-coefficient Poisson equation. The numerical implementation takes advantage...
  • PURRS

  • Referenced in 9 articles [sw05465]
  • relations of the first order with variable coefficients; (c) systems of linear recurrence relations with...
  • Algorithm 949

  • Referenced in 8 articles [sw17566]
  • Hybridizable Discontinuous Galerkin for linear variable coefficient reaction-diffusion problems in polyhedral domains. The resulting...
  • PVODE

  • Referenced in 8 articles [sw04325]
  • value problems. Integration methods include the variable coefficient forms of the Adams and Backward Differentiation...
  • OSCAR

  • Referenced in 55 articles [sw03026]
  • regression), is proposed to simultaneously select variables while grouping them into predictive clusters. In addition ... geometrically intuitive penalty function that shrinks some coefficients to exactly zero. Additionally, this penalty yields ... coefficient. The proposed procedure is shown to compare favorably to the existing shrinkage and variable...
  • HLM

  • Referenced in 44 articles [sw06516]
  • level, utilizing variables specified at each level. HLM not only estimates model coefficients at each ... continuous, count, ordinal, and nominal outcome variables and assumes a functional relationship between the expectation...
  • glinternet

  • Referenced in 12 articles [sw18380]
  • effects also have nonzero estimated coefficients. Accommodates categorical variables (factors) with arbitrary numbers of levels...
  • EXPDE

  • Referenced in 4 articles [sw13626]
  • operators in 3D (with constant and variable coefficients); multigrid operators in 3D; output...
  • BVSNLP

  • Referenced in 6 articles [sw22350]
  • improve the performance of variable selection and coefficient estimation. It performs variable selection for binary...
  • Ani2D

  • Referenced in 6 articles [sw08589]
  • solution of systems of PDEs with variable tensorial coefficients: (1) unstructured adaptive mesh generation...
  • UOBYQA

  • Referenced in 67 articles [sw07576]
  • algorithm generates a new vector of variables either by minimizing the quadratic model subject ... interpolation equations explicitly; therefore their coefficients are updated when an interpolation point is moved ... promising for functions with less than twenty variables...
  • OWF

  • Referenced in 7 articles [sw41359]
  • Matlab) is developed for computing variable-precision recurrence coefficients for orthogonal polynomials with respect...
  • shrink

  • Referenced in 4 articles [sw24100]
  • parameterwise shrinkage factors differ between regression coefficients. With variables which are either highly correlated...
  • CVODE

  • Referenced in 62 articles [sw04947]
  • methods used in CVODE are variable-order, variable-step multistep methods. For nonstiff problems, CVODE ... Formulas (BDFs) in so-called fixed-leading coefficient form, with order varying between...