
LIMbook
 Referenced in 43 articles
[sw14520]
 Line Integral Methods for Conservative Problems. The book explains the numerical solution ... differential equations within the framework of geometric integration, a branch of numerical analysis that devises ... reproduce (in the discrete solution) relevant geometric properties of the continuous vector field. The book ... begins with an introduction to the line integral methods. It describes numerous Hamiltonian problems encountered...

TRIC
 Referenced in 47 articles
[sw02165]
 involves only exact integrations; its stiffness, mass and geometrical matrices are all explicitly derived...

XFEM
 Referenced in 370 articles
[sw01026]
 neartip, and discontinuous quadrature rules); domain integral methods for homogeneous and bimaterial interface ... approximations are independent; enrichment detection schemes: topological, geometrical, narrowband, etc.; multimaterial problem with...

GniCodes
 Referenced in 8 articles
[sw21086]
 GniCodes – Matlab programs for geometric numerical integration. Geometric numerical integration is synonymous with structurepreserving ... integration of ordinary differential equations. These notes, prepared for the Durham summer school ... Hairer, C. Lubich and G. Wanner [Geometric numerical integration. Structurepreserving algorithms for ordinary differential ... symmetry. The improved performance of such geometric integrators is best understood with the help...

GeoThms
 Referenced in 25 articles
[sw06216]
 based framework for exploring geometrical knowledge that integrates dynamic geometry software (DGS), automatic theorem provers...

DiffMan
 Referenced in 10 articles
[sw01598]
 recent development within the area of geometric integration. Through the use of elements from differential...

G23FM
 Referenced in 6 articles
[sw06635]
 finite element grids that maintain the geometric integrity of input surfaces, and geologic data...

NetNUMPAC
 Referenced in 6 articles
[sw19081]
 functions of exponential functionals represented as integrals of geometric Brownian motion. The purpose of this ... exponential functionals represented as integrals in time of geometric Brownian motions and to present results...

Electronic Geometry Textbook
 Referenced in 8 articles
[sw08745]
 knowledge management system that manages geometric textbook knowledge to enable users to construct and share ... each resulting textbook. By integrating an external geometric theorem prover and an external dynamic geometry...

VarInt
 Referenced in 2 articles
[sw11255]
 VarInt: variational integrator design with maple. Geometric numerical integration refers to a class of numerical ... integration algorithms that preserve the differential geometric structure that defines the evolution of dynamical systems ... intrinsic time scales, standard (nongeometric) integrators are often advantageous, as they include adaptive ... fast. Extended computations require a different, geometric approach, as nongeometric methods tend to generate...

GACoupling Analyzer
 Referenced in 4 articles
[sw16834]
 multitemporal geographical model simulation data, the geometric algebra (GA) is introduced to design methods ... prototype system “GACoupling Analyzer” to integrate all the methods. The system is demonstrated with ... that our approach can provide a unified geometric meaningful approach for complex geosimulation data ... analysis. The representation can well integrate the geometric representation and algebraic computation. With the powerful...

TABI
 Referenced in 22 articles
[sw18194]
 surface. The surface is triangulated and the integral equations are discretized by centroid collocation ... relatively simple implementation, efficient memory usage, and geometric adaptability...

DNURBS
 Referenced in 16 articles
[sw09123]
 NURBS geometric substrate. Their dynamic behavior, resulting from the numerical integration ... wide range of computeraided geometric design (CAGD) applications...

AVL
 Referenced in 18 articles
[sw09036]
 adjustable modeling depth, user extendable, ready for integration in your CAx environment  specialized in accurate ... most demanding flow problems in respect to geometric complexity and chemical and physical modeling. FIRE ... features and capabilities, preand postprocessing integrated in a common environment and workflows...

Pcp2Nurb
 Referenced in 18 articles
[sw00689]
 patch. If the subnet does not have geometrically redundant edges, this patch joins smoothly with ... regular C 1 surface. The patch integrates smoothly with untrimmed biquadratic tensorproduct surfaces derived ... retained in this representation by using geometrically redundant edges in the planarcut polyhedron...

MSC/DYTRAN
 Referenced in 8 articles
[sw09028]
 time integration and incorporates features that simulate a wide range of material and geometric nonlinearity...

FACET
 Referenced in 2 articles
[sw36117]
 computer code FACET calculates the radiation geometric view factor (alternatively called shape factor, angle factor ... second section presents the defining integral equation for the geometric view factor between two surfaces ... section are the numerical algorithms used to integrate this equation for the various geometries...

MorphoJ
 Referenced in 2 articles
[sw08244]
 MorphoJ: an integrated software package for geometric morphometrics. Increasingly, data on shape are analysed ... ecological information, so that tools for geometric morphometric analysis are required. Morphometric studies most often ... different biological contexts. The program offers an integrated and userfriendly environment for standard multivariate...

GAviewer
 Referenced in 10 articles
[sw10858]
 framework for geometric programming. It has new, geometrically meaningful products to calculate directly with ... computer graphics and robotics. It naturally integrates other useful frameworks (such as complex numbers, quaternions...

CDE
 Referenced in 6 articles
[sw23345]
 integrable systems. We describe CDE, a Reduce package devoted to differentialgeometric computations on Differential...