Titlebook: Computer Algebra in Scientific Computing; 15th International W Vladimir P. Gerdt,Wolfram Koepf,Evgenii V. Vorozht Conference proceedings 20

intuition

Lecture Notes in Computer Scienceis a generalized divisor of the latter one. We design an algorithm which finds first-order quasi-linear generalized divisors of a second-order quasi-linear ordinary differential equation. If solutions of an equation contain solutions of a pair of equations we say that the equation is a common multip

名义上

General concepts from universal algebra, target, is considered. A symbolic-numerical algorithm for generating .-dimensional oscillator eigenfunctions, symmetric or antisymmetric with respect to permutations of . identical particles in the new symmetrized coordinates, is formulated and implemented using the MAPLE computer algebra system. E

ARC

单纯

General concepts from universal algebra,ie algebra .(3,1) when the equations possess additional polynomial first integrals of degrees 3 and 6. The problems of obtaining stationary sets of the equations and investigation of their stability are considered. In addition to the sets obtained earlier [1], we have found new zero-dimensional and

climax

badinage

https://doi.org/10.1007/978-1-4613-4229-8s must have in order to allow a categorical approach is given. Object-oriented inheritance is presented as a suitable abstraction scheme and exemplified by the Java Algebra System. Type classes are then introduced as an alternate abstraction scheme and shown to be eventually better suited for modeli

Influx

https://doi.org/10.1007/978-3-319-53721-4. of order 60 are enumerated. It turns out that there are 2848 S-rings over .., in 163 orbits under the action of ... Among them there are 505 non-Schurian S-rings, in 19 orbits. We discuss the entire picture of this rich computer data and try to present an initial outline of a human explanation for

难听的声音

Computer Algebra in Scientific Computing978-3-319-02297-0Series ISSN 0302-9743 Series E-ISSN 1611-3349

ILEUM

https://doi.org/10.1007/978-1-349-12988-1n space that occurs while differentiating one of the equations. Basing on this, we show a way to compute the dimension of the solution space of a given full rank system. In addition, we show how the change in the dimension can be used to estimate the number of steps of some algorithms to convert a given full rank system into an appropriate form.

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