Hot Topics in Symbolic Computation
نویسندگان
چکیده
منابع مشابه
Symbolic computation of the Duggal transform
Following the results of cite{Med}, regarding the Aluthge transform of polynomial matrices, the symbolic computation of the Duggal transform of a polynomial matrix $A$ is developed in this paper, using the polar decomposition and the singular value decomposition of $A$. Thereat, the polynomial singular value decomposition method is utilized, which is an iterative algorithm with numerical charac...
متن کاملComplexity Reduction for Symbolic Computation with Rational B-splines
Symbolic computation of NURBS plays an important role in many areas of NURBSbased geometric computation and design. However, any nontrivial symbolic computation, especially when rational B-splines are involved, would typically result in B-splines with high degrees. In this paper we develop degree reduction strategies for NURBS symbolic computation on curves. The specific topics we consider incl...
متن کاملAcoustic wave equation in the expanding universe. Sachs-Wolfe theorem
In this paper the acoustic field propagating in the early hot (p = ǫ/3) universe of arbitrary space curvature (K = 0, ±1) is considered. The field equations are reduced to the d'Alembert equation in an auxiliary static Roberson–Walker space-time. Symbolic computation in Mathematica is applied.
متن کاملWAI'96: II Workshop on Computer Arithmetic, Interval and Symbolic Computation
On August 7-8, 1996, the second Workshop on Computer Arithmetic, Interval and Symbolic Computation was held in Recife, Brazil. The main purpose of the workshop was to bring together researchers interested in scientific computation and related topics and to present and discuss recent advances in this branch of computer science and its applications. Total about 27 talks and 10 posters were presen...
متن کاملIntroduction to Symbolic Computation: a Maple/MATLAB Course
Virtually every student who chooses to learn how to do computations on a computer ends up taking a course in numerical analysis. Compared to numerical analysis, the field of computer algebra is relatively young and has fewer active researchers. The commercial success of systems like Maple combined with the obvious wider range of applications (again compared to numerical computations) show an en...
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تاریخ انتشار 2009