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181
Factorization of Graded Traces on Nichols Algebras
Published 2017-12-01“…We conclude empirically by listing all remaining examples, which were in size accessible to the computer algebra system GAP and find that again all graded characters factorize.…”
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182
تحليل الاستقرار لنظام فولتيرا – لوتكا بنمو لوجيستي باستخدام طريقتي ليابونوف
Published 2018-12-01“…Many numerical simulations have been carried out on computer algebra system: Maple and Matlab to illustrate the behavior of the considered system for a long time. …”
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183
Interval Quadratic Equations: A Review
Published 2023-12-01“…We will also compare the results yielded by all these methods by using the computer algebra system <i>Mathematica</i> for computer evaluations (including quantifier eliminations) in order to conclude which method would be the most efficient way to solve problems relevant to interval quadratic equations.…”
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184
NNLO anomalous dimension matrix for twist-two flavor-singlet operators
Published 2022-11-01“…We show that this property allows one to calculate off-diagonal parts of the anomalous dimension matrices for leading-twist operators from a set of two-point correlation functions of gauge-invariant operators which can be evaluated using standard computer algebra techniques. As an illustration, we present the results for the NNLO anomalous dimension matrix for flavor-singlet QCD operators for spin N≤8.…”
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185
Logarithm of a Non-Singular Complex Matrix via the Dunford–Taylor Integral
Published 2022-01-01“…In the last section, numerical experiments performed by the first author, using the computer algebra program Mathematica©, confirm the effectiveness of this methodology. …”
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186
Spreadsheets, Graphing Calculators and the Line of Best Fit
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187
The Didactical Contract Surrounding CAS when Changing Teachers in the Classroom
Published 2016-10-01“…The article discusses three empirical examples of Computer Algebra System (CAS) use in Danish upper secondary school mathematics class with a recent change of teacher. …”
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188
Computer Simulation of Stochastic Energy Fluctuations in Tensile Test of Elasto-Plastic Porous Metallic Material
Published 2020-01-01“…The metal porous plasticity model applied here is based on Gurson−Tvergaard−Needleman theory and is included in the ABAQUS finite element system, while the external probabilistic procedures were programmed in the computer algebra system MAPLE 2017. Hybrid usage of these two computer systems enabled the determination of fluctuations in elastic and plastic energies due to initial variations in the ratio of the metal micro-voids, and the calculation of the first four probabilistic moments and coefficients of these energies due to Gaussian distribution of this ratio. …”
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189
The symbolic problems associated with Runge-Kutta methods and their solving in Sage
Published 2019-12-01“…All calculation are executed in the computer algebra system Sage.…”
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190
KOMPUTASI GERAK BENDA JATUH RELATIVISTIK DENGAN VARIASI PERCEPATAN GRAVITASI DAN GESEKAN MENGGUNAKAN BAHASA REDUCE
Published 2013“…This study reported a computational error and its resolution calculation of a differential equation related to the relativistic motion of objects with variation gravitational acceleration and friction using the hep of a computer algebra system Reduce or programming language with Taylor series Numerical method. …”
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191
Computer Analysis of Dynamic Reliability of Some Concrete Beam Structure Exhibiting Random Damping
Published 2021-01-01“…The special purpose numerical implementation of the entire Stochastic perturbation-based Finite Element Method has been entirely programmed in computer algebra system MAPLE 2019 using Runge-Kutta-Fehlberg method. …”
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192
Algebraic School of V.M. Glushkov and Insertion Modeling
Published 2023-12-01“…The work considers the formation of the paradigm of insertion modeling as a generalization of the main achievements of the Glushkov school, starting from the theory of automata and up to modern computer algebra systems. The main concepts from which insertion modeling was formed are considered, namely, symbolic computations, which were implemented even in the first personal machine of the MIR series. …”
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193
Algorithms in Singular
Published 1996-12-01“…A general introduction to Grobner bases can be found in the textbook [CLO], an introduction to syzygies in [E] and [St1]. SINGULAR is a computer algebra system for computing information about singularities, for use in algebraic geometry. …”
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194
Solving plane stress problems using EsfPlano2D educational software
Published 2023-08-01“…The application is a computer program developed in Fortran, linked to the free Computer Algebra System MAXIMA to plot Mohr’s circle of stresses. …”
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195
Spatial transportation of the beam on a bifilar fastening
Published 2022-01-01“…The study was carried out by creating mathematical models for each stage of the system movement and then conducting a numerical experiment using computer algebra. The tension of the ropes is calculated at the first and second stages of the system movement. …”
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196
Spreadsheets, Graphing Calculators and the Line of Best Fit
Published 2003-07-01“…For a discussion on the incorporation of computer algebra systems (CAS), see Flynn et al [1]. One technique that can now be done, almost mindlessly, is the line of best fit. …”
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197
The Laplace Transform of Composed Functions and Bivariate Bell Polynomials
Published 2022-10-01“…This topic is solved in this paper and some numerical verifications, due to the first author using the computer algebra system Mathematica<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mrow></mrow><mi mathvariant="sans-serif">©</mi></msup></semantics></math></inline-formula>, are given proving the effectiveness of the proposed method.…”
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198
Two Nested Limit Cycles in Two-Species Reactions
Published 2020-09-01“…Symbolic calculations were carried out using the Mathematica computer algebra system, and it was also used for the numerical verifications to show the following facts: the kinetic differential equations of these reactions each have two limit cycles surrounding the stationary point of focus type in the positive quadrant. …”
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199
The Least Squares Stochastic Finite Element Method in Structural Stability Analysis of Steel Skeletal Structures
Published 2015-05-01“…This hybrid stochastic computational technique consisting of the FEM and computer algebra systems (ROBOT and MAPLE packages) may be used for analogous nonlinear analyses in structural reliability assessment.…”
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200
Simple algorithm for judging equivalence of differential-algebraic equation systems
Published 2023-07-01“…Existing tools cannot judge the equivalence of two equation groups; thus, we develop an algorithm to judge such an equivalence using a computer algebra system. The proposed algorithm first eliminates variables appearing only in either equation group. …”
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