• GeoPDEs

  • Referenced in 110 articles [sw06413]
  • equations currently studied, mainly based on B-splines and non-uniform rational B-splines (NURBS...
  • IETI

  • Referenced in 66 articles [sw19412]
  • appropriate ways. NURBS- (Non-Uniform Rational B-spline) based isogeometric analysis (IGA) applied to complex...
  • COBS

  • Referenced in 28 articles [sw08988]
  • describe the details of a constrained B-spline smoothing (COBS) algorithm that is being made ... smooth function into the space of B-splines provides a monotone smoother that is flexible...
  • CHARMS

  • Referenced in 36 articles [sw02957]
  • function order (piecewise linear, higher order B-splines, Loop subdivision, etc.). The(un-)refinement algorithms...
  • Pcp2Nurb

  • Referenced in 18 articles [sw00689]
  • form surfacing with linearly trimmed bicubic B-splines Unrestricted control polyhedra facilitate modeling free-form ... four-sided linearly trimmed bicubic B-splines and untrimmed biquadratic B-splines. The routine...
  • Spline Toolbox

  • Referenced in 20 articles [sw14970]
  • essential programs of the B-spline package (extended to handle also vector-valued splines...
  • FEMPAR

  • Referenced in 19 articles [sw21297]
  • finite element methods, discontinuous Galerkin methods, B-splines, and unfitted finite element techniques...
  • TSPACK

  • Referenced in 18 articles [sw00982]
  • curve-fitting package based on exponential tension splines with automatic selection of tension factors ... where possible, and extensions, including a B-spline representation, designed to facilitate curve design...
  • Rhinoceros

  • Referenced in 16 articles [sw07518]
  • free-form non-uniform rational B-spline (NURBS) modeling. Plug-ins developed by McNeel include...
  • D-NURBS

  • Referenced in 16 articles [sw09123]
  • design. Presents dynamic non-uniform rational B-splines (D-NURBS), a physics-based generalization...
  • Algorithm 999

  • Referenced in 7 articles [sw36032]
  • Algorithm 999: Computation of multi-degree B-splines. Multi-degree splines are smooth piecewise-polynomial ... splines with similar properties to standard B-splines. These basis functions are called multi-degree ... B-splines (or MDB-splines). The construction relies on an extraction operator that represents ... splines as linear combinations of local B-splines of different degrees. This enables...
  • PetIGA-MF

  • Referenced in 9 articles [sw22643]
  • high-performance toolbox for structure-preserving B-splines spaces. We describe a high-performance solution ... isogeometric discrete differential forms based on B-splines: PetIGA-MF. Built on top of PetIGA...
  • tIGAr

  • Referenced in 8 articles [sw32525]
  • Through this abstraction, an enormous variety of spline spaces can be used for analysis ... examples, we discuss preprocessors for B-splines specified analytically, non-uniform rational B-splines (NURBS...
  • ORB5

  • Referenced in 12 articles [sw10369]
  • Cell (PIC), δf scheme, 3D cubic B-splines finite elements for the field solver...
  • orthogonalsplinebasis

  • Referenced in 7 articles [sw15917]
  • package orthogonalsplinebasis: Orthogonal B-Spline Basis Functions. Represents the basis functions for B-splines...
  • cobs

  • Referenced in 9 articles [sw21863]
  • package cobs: Constrained B-Splines (Sparse Matrix Based). Qualitatively Constrained (Regression) Smoothing Splines via Linear...
  • DTHB3D_Reg

  • Referenced in 5 articles [sw40372]
  • DTHB3D_Reg: Dynamic Truncated Hierarchical B-Spline Based 3D Nonrigid Image Registration. We present ... named DTHB3D Reg (Dynamic Truncated Hierarchical B-spline based 3D Image Registration). The optimum spatial ... transformation, defined using truncated hierarchical B-splines, is obtained through the minimization of an energy...
  • BACOL

  • Referenced in 8 articles [sw00064]
  • method at Gaussian points, with a B-spline basis, for the spatial discretization. The time...
  • Jnurbs

  • Referenced in 8 articles [sw08871]
  • representation, namely the Non-Uniform Rational B-Spline (NURBS). Thus, NURBS serves to design...
  • geofd

  • Referenced in 7 articles [sw08390]
  • processed by fitting a Fourier or B-splines basis functions. After that the spatial dependence...