Showing 1 - 20 results of 28 for search '"computer algebra"', query time: 0.05s Refine Results
  1. 1

    Computer algebra and applications by Aleksas Domarkas, Rimantas-Jonas Rakauskas, Albertas Pincevičius

    Published 2002-12-01
    “… Short review of computer algebra systems Macsyma, Maple, Derive, Mathematica, MuPad, Maxima. …”
    Get full text
    Article
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

    An Implementation of Lipschitz Simple Functions in Computer Algebra System Singular by Yanan Liu, Muhammad Ahsan Binyamin, Adnan Aslam, Minahal Arshad, Chengmei Fan, Hassan Mahmood, Jia-Bao Liu

    Published 2021-01-01
    “…The aim of this article is to implement a classifier in terms of easy computable invariants to compute the type of the Lipschitz simple function germs without computing the normal form in the computer algebra system Singular.…”
    Get full text
    Article
  7. 7
  8. 8
  9. 9

    Investigation of one task of the potential theory by Aleksas Domarkas, Rimantas-Jonas Rakauskas, Svajonė Vošterienė

    Published 2002-12-01
    “… Using computer algebra package Maple we compute aproximative analytical solution. …”
    Get full text
    Article
  10. 10

    Limit Cycles in a Cubic Kolmogorov System with Harvest and Two Positive Equilibrium Points by Qi-Ming Zhang, Feng Li, Yulin Zhao

    Published 2014-01-01
    “…With the help of computer algebra system MATHEMATICA, we prove that five limit cycles can be bifurcated simultaneously from the two critical points (1, 1) and (2, 2), respectively, in the first quadrant. …”
    Get full text
    Article
  11. 11

    Exact Solutions to a Generalized Bogoyavlensky-Konopelchenko Equation via Maple Symbolic Computations by Shou-Ting Chen, Wen-Xiu Ma

    Published 2019-01-01
    “…We aim to construct exact and explicit solutions to a generalized Bogoyavlensky-Konopelchenko equation through the Maple computer algebra system. The considered nonlinear equation is transformed into a Hirota bilinear form, and symbolic computations are made for solving both the nonlinear equation and the corresponding bilinear equation. …”
    Get full text
    Article
  12. 12

    Algebraic Verification Method for SEREs Properties via Groebner Bases Approaches by Ning Zhou, Jinzhao Wu, Xinyan Gao

    Published 2013-01-01
    “…This work presents an efficient solution using computer algebra system to perform linear temporal properties verification for synchronous digital systems. …”
    Get full text
    Article
  13. 13

    h-Adic Polynomials and Partial Fraction Decomposition of Proper Rational Functions over R or C by Kwang Hyun Kim, Xin Zhang

    Published 2018-01-01
    “…Since its computation requires only simple algebraic operations, it does not require a computer algebra system to be programmed.…”
    Get full text
    Article
  14. 14

    On the Number of Conjugate Classes of Derangements by Wen-Wei Li, Zhong-Lin Cheng, Jia-Bao Liu

    Published 2021-01-01
    “…Although we may obtain the value of hn in some computer algebra system, it is still meaningful to find an efficient way to calculate the approximate value, especially in engineering, since most people are familiar with neither programming nor CAS software. …”
    Get full text
    Article
  15. 15

    Limit Cycles and Analytic Centers for a Family of 4n-1 Degree Systems with Generalized Nilpotent Singularities by Yusen Wu, Cui Zhang, Changjin Xu

    Published 2015-01-01
    “…With the aid of computer algebra system Mathematica 8.0 and by the integral factor method, for a family of generalized nilpotent systems, we first compute the first several quasi-Lyapunov constants, by vanishing them and rigorous proof, and then we get sufficient and necessary conditions under which the systems admit analytic centers at the origin. …”
    Get full text
    Article
  16. 16
  17. 17

    Groebner Bases Based Verification Solution for SystemVerilog Concurrent Assertions by Ning Zhou, Xinyan Gao, Jinzhao Wu, Jianchao Wei, Dakui Li

    Published 2014-01-01
    “…Case studies show that computer algebra can provide canonical symbolic representations for both assertions and circuit designs and can act as a novel solver engine from the viewpoint of symbolic computation.…”
    Get full text
    Article
  18. 18

    Computation of symmetries of rational surfaces by Juan Gerardo Alcázar, Carlos Hermoso, Hüsnü Anıl Çoban, Uğur Gözütok

    Published 2024-11-01
    “…The algorithms have been implemented in the computer algebra system Maple, and the implementations have been made public. …”
    Get full text
    Article
  19. 19

    A Mathematical Model for a Transmissible Disease with a Variant by A. Otto, M. Amidou

    Published 2022-01-01
    “…We determined the four equilibria of the system of ordinary differential equations representing the model and characterized their existence using exact methods of algebraic geometry and computer algebra. The model is studied using the stability theory for systems of differential equations and the basic reproduction number R0. …”
    Get full text
    Article
  20. 20

    External barycentric coordinates for arbitrary polygons and an approximate method for calculating them by Ivan S. Polyansky

    Published 2024-12-01
    “…The algorithmic features of the implementation of an approximate analytical solution with a structured representation of pseudocodes of programs for calculating external barycentric coordinates, formed mainly for the MathCad computer algebra system, are clarified. The efficiency is demonstrated by specific examples. …”
    Get full text
    Article