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Sia $R$ un anello di caratteristica diseguale. Si stabiliscono formule generali per gli endomorfismi di una differenziazione $F_{a}$ o $F_{c}$ -iterativa di $R$ , con $c$ non zerodivisore di R. Tali formule sono note nel caso della caratteristica eguale.

Jacobian criteria for complete intersections. The graded case.

Luchezar L. Avramov, Jürgen Herzog (1994)

Inventiones mathematicae

Jacobian matrix and p-basis

Hiroshi Niitsuma (1990)

Banach Center Publications

Japanische und ausgezeichnete lokale Ringe.

Klaus Langmann (1978)

Mathematische Annalen

Japanische und geometrische Globale Ringe.

Klaus Langmann (1976)

Mathematische Annalen

Jung's type theorem for polynomial transformations of ℂ²

Sławomir Kołodziej (1991)

Annales Polonici Mathematici

We prove that among counterexamples to the Jacobian Conjecture, if there are any, we can find one of lowest degree, the coordinates of which have the form $x^{m} y^{n}$ + terms of degree < m+n.

$K$ -theory and stable algebra

Hyman Bass (1964)

Publications Mathématiques de l'IHÉS

$K$ -theory, $λ$ -rings, and formal groups

F. J.-B. J. Clauwens (1988)

Compositio Mathematica

$k$ -torsionless modules with finite Gorenstein dimension

Maryam Salimi, Elham Tavasoli, Siamak Yassemi (2012)

Czechoslovak Mathematical Journal

Let $R$ be a commutative Noetherian ring. It is shown that the finitely generated $R$ -module $M$ with finite Gorenstein dimension is reflexive if and only if $M_{𝔭}$ is reflexive for $𝔭 \in Spec (R)$ with $depth (R_{𝔭}) \leq 1$ , and ${G- dim}_{R_{𝔭}} (M_{𝔭}) \leq depth (R_{𝔭}) - 2$ for $𝔭 \in Spec (R)$ with $depth (R_{𝔭}) \geq 2$ . This gives a generalization of Serre and Samuel’s results on reflexive modules over a regular local ring and a generalization of a recent result due to Belshoff. In addition, for $n \geq 2$ we give a characterization of $n$ -Gorenstein rings via Gorenstein dimension of the dual of modules. Finally it is shown...

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Isomorphims between complexes with applications to the homological theory of modules.

Isomorphism of Endomorphism Algebras over Complete Discrete Valuation Rings.

Iterations and logarithms of formal automorphisms.

Iterations and logarithms of formal automorphisms. (Short Communication).

Iterative differentiations in rings of unequal characteristic

Jacobian criteria for complete intersections. The graded case.

Jacobian matrix and p-basis

Japanische und ausgezeichnete lokale Ringe.

Japanische und geometrische Globale Ringe.

Jung's type theorem for polynomial transformations of ℂ²

$K$ -theory and stable algebra

$K$ -theory, $λ$ -rings, and formal groups

$k$ -torsionless modules with finite Gorenstein dimension

Kahl bewertete Ringe in der nicht-archimedischen Analysis.

Kähler differentials of affine monomials curves.

Kaplansky classes

Klassen von Moduln über Dedekind-Ringen und Satz von Stein-Serre

Kommutative Teilhabgruppen der Kompositionshalbgruppe von Polynomen und formalen Potenzreihen.

Kompositionsideale in Ringen formaler Potenzreihen

Konstantenreduktion von Ringen und Moduln.

Currently displaying 1141 – 1160 of 2842