GKS Decomposition and Spherical Dilations
نویسندگان
چکیده
منابع مشابه
GKS Inquiry Functions within PROLOG
GKS, the international standard for 20 graphics software, provides a set of functionalities which are specified in a language independent manner. However, for GKS to be used, a binding must be defined for some host programming language. To date a FORTRAN binding [1] has been accepted, and proposals for bindings in Pascal [8] and Ada are under consideration in ISO. Possible bindings for C [7] an...
متن کاملSpherical Harmonic Decomposition on a Cubic Grid
A method is described by which a function defined on a cubic grid (as from a finite difference solution of a partial differential equation) can be resolved into spherical harmonic components at some fixed radius. This has applications to the treatment of boundary conditions imposed at radii larger than the size of the grid, following Abrahams, Rezzola, Rupright et al. [1]. In the method describ...
متن کاملDilations and constrained algebras
It is well known that contractive representations of the disk algebra are completely contractive. Let A denote the subalgebra of the disk algebra consisting of those functions f for which f ′(0) = 0. We prove that there are contractive representations of A which are not completely contractive, and furthermore characterize those contractive representations which are completely contractive.
متن کاملISO accepts VDM proposal ; GKS Fortran binding
VDM. The Information Processing Technical Committee of the International Standards Organization (ISO TC97) has voted to commence work on a virtual device metafile standard for computer graphics. The action passed without a dissenting vote and was assigned to the Graphics Working Group of the Programming Languages Subcommittee (ISO TC97/SC5/WG2). Ten countries, including Canada, Germany, Japan, ...
متن کاملDisjoinable Lagrangian Spheres and Dilations
We consider open symplectic manifolds which admit dilations (in the sense previously introduced by Solomon and the author). We obtain restrictions on collections of Lagrangian submanifolds which are pairwise disjoint (or pairwise disjoinable by Hamiltonian isotopies) inside such manifolds. This includes the Milnor fibres of isolated hypersurface singularities which have been stabilized (by addi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Functional Analysis
سال: 1998
ISSN: 0022-1236
DOI: 10.1006/jfan.1997.3196