Pde5-Inhibitors 发表于 2025-3-25 06:43:53

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Desert 发表于 2025-3-25 09:34:20

Rational Newton algorithm for computing formal solutions of linear differential equations,In this paper we present a new algorithm for solving linear differential equations in the neighbourhood of an irregular singular point. This algorithm is based upon the same principles as Newton algorithm, however it has a lower cost and is more suitable for computing algebra.

NAUT 发表于 2025-3-25 14:54:28

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梯田 发表于 2025-3-25 16:43:31

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征服 发表于 2025-3-25 21:38:10

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indemnify 发表于 2025-3-26 01:05:15

Symbolic and Algebraic Computation978-3-540-46153-1Series ISSN 0302-9743 Series E-ISSN 1611-3349

misshapen 发表于 2025-3-26 05:24:17

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友好关系 发表于 2025-3-26 11:45:20

Discovering inequality conditions in the analytical solution of optimization problems,f the artificial variables known as Lagrange multipliers can be eliminated. This paper describes an automated reasoning program that assists in the solution process. The program may also be useful for other problems involving algebraic reasoning with inequalities.

治愈 发表于 2025-3-26 14:09:42

Solving systems of algebraic equations,roposed by the authors for the case where the ideal is zero-dimensional and radical seems to have practical efficiency. We present a new method for solving systems which are not necessarily radical. The set of all solutions is partitioned into subsets each of which consists of mutually conjugate solutions having the same multiplicity.

抗生素 发表于 2025-3-26 20:13:18

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查看完整版本: Titlebook: Symbolic and Algebraic Computation; International Sympos P. Gianni Conference proceedings 1989 Springer-Verlag Berlin Heidelberg 1989 Autom