Titlebook: Computational Algebraic Geometry; Frédéric Eyssette,André Galligo Conference proceedings 1993 Birkh?user Boston 1993 Mathematica.Volume.al

calcification

書目名稱Computational Algebraic Geometry影響因子(影響力)




書目名稱Computational Algebraic Geometry影響因子(影響力)學(xué)科排名




書目名稱Computational Algebraic Geometry網(wǎng)絡(luò)公開度




書目名稱Computational Algebraic Geometry網(wǎng)絡(luò)公開度學(xué)科排名




書目名稱Computational Algebraic Geometry被引頻次




書目名稱Computational Algebraic Geometry被引頻次學(xué)科排名




書目名稱Computational Algebraic Geometry年度引用




書目名稱Computational Algebraic Geometry年度引用學(xué)科排名




書目名稱Computational Algebraic Geometry讀者反饋




書目名稱Computational Algebraic Geometry讀者反饋學(xué)科排名

CAPE

goodwill

Locally effective objects and algebraic topology,ll if and only if the space . is ..; in another case, the group measures the lack of simple connectivity. Many other groups can be associated to a topological space, evaluating certain properties of this space: homology groups,.-theory groups,etc.

咽下

,Complexity of Bezout’s Theorem II Volumes and Probabilities,systems is .. where . = Π .. is the Be zout number. We estimate the volume of the subspace of badly conditioned problems and show that volume is bounded by a small degree polynomial in ., . and . times the reciprocal of the condition number to the fourth power. Here . is the dimension of the space of systems.

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,Decision of Algebra Isomorphisms Using Gr?bner Bases, problem. One is to compute the radical of . directly and then to rewrite the above determinant . modulo this radical. The other method is to judge solvability of a certain system of algebraic equations: the union of . and a new polynomial. As a result, it is shown that the isomorphism problem for finitely presented algebras is decidable.

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The Resultant via a Koszul Complex,ou, however from a rather different point of view). So, I will give here elementary and short proofs of the theorems needed—except the well-known acyclicity of the Koszul complex and the “Principal Theorem of Elimination”—and present some useful remarks leading to the subsequent algorithm. In fact,

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jumble

Damped Motion of Shear Buildings show how the information provided by the individual quadratic forms may be combined to determine the number of real points satisfying a conjunction of constraints. The complexity of the computation is polynomial in the dimension as a vector space of the quotient ring associated to the defining equa