Brain-Imaging 发表于 2025-3-30 09:34:34

Das Leistungs- und Produktportfoliomethod of Zagier in ; by using those ideas, together with techniques which have been used by the author to compute large tables of modular elliptic curves (see ), we are able to derive an explicit and general formula which is simpler to implement than Zagier‘s. We discuss the results obtained, including several examples.

expound 发表于 2025-3-30 15:45:07

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奴才 发表于 2025-3-30 18:42:57

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Enrage 发表于 2025-3-31 00:38:29

Decomposition of algebraic functions,d in fact can be reformulated as a problem of .. We characterize all decompositions of a given algebraic function up to isomorphism, and give an exponential time algorithm for finding a nontrivial one if it exists. The algorithm involves genus calculations and constructing transcendental generators of fields of genus zero.

表示向下 发表于 2025-3-31 02:29:01

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不确定 发表于 2025-3-31 06:49:03

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遗弃 发表于 2025-3-31 09:26:49

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Infirm 发表于 2025-3-31 16:59:27

Heegner point computations,iar setting. We then quote the key results and conjectures that we shall need concerning elliptic curves and Heegner points, and show how they yield practical algorithms for finding rational points on .. and other properties of such curves. We conclude with a report on more recent work along similar lines on the elliptic curves .. + .. = ..

corporate 发表于 2025-3-31 20:06:42

Computing the degree of a modular parametrization,method of Zagier in ; by using those ideas, together with techniques which have been used by the author to compute large tables of modular elliptic curves (see ), we are able to derive an explicit and general formula which is simpler to implement than Zagier‘s. We discuss the results obtained, including several examples.

冥想后 发表于 2025-3-31 22:20:33

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查看完整版本: Titlebook: Algorithmic Number Theory; First International Leonard M. Adleman,Ming-Deh Huang Conference proceedings 1994 Springer-Verlag Berlin Heidel