Results 11 to 20 of about 126,055 (309)

Quasi-Complete Intersection Homomorphisms [PDF]

open access: yesPure and Applied Mathematics Quarterly, 2013
Final version, to appear in the special issue of Pure and Applied Mathematics Quarterly dedicated to Andrey Todorov.
Avramov, L.L.   +2 more
openaire   +6 more sources

Complete intersection dimensions for complexes

open access: yesJournal of Pure and Applied Algebra, 2004
We extend the notions of complete intersection dimension and lower complete intersection dimension to the category of complexes with finite homology and verify basic properties analogous to those holding for modules. We also discuss the question of the behavior of complete intersection dimension with respect to short exact sequences.
Sather-Wagstaff, Sean   +1 more
openaire   +3 more sources

A Classiffier for Unimodular Isolated Complete Intersection Space Curve Singularities

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2016
C.T.C. Wall classified the unimodular complete intersection singularities. He indicated in the list only the μ-constant strata and not the complete classification in each case.
Afzal Deeba, Pfister Gerhard
doaj   +2 more sources

Tor and Torsion on a Complete Intersection

open access: yesJournal of Algebra, 1997
Let \((R, {\mathfrak m})\) be a complete intersection ring, i.e. \(\widehat R=Q/(x)\) with a regular local ring \((Q, {\mathfrak n},k)\) and a \(Q\)-regular sequence \(x=(x_1, \dots, x_r)\), and let \(M,N\) be two finitely generated \(R\)-modules.
Jorgensen, David A
openaire   +2 more sources

Differential forms on free and almost free divisors [PDF]

open access: yes, 2000
We introduce a variant of the usual Kähler forms on singular free divisors, and show that it enjoys the same depth properties as Kähler forms on isolated hypersurface singularities.
Mond, D. (David)
core   +1 more source

Inhabitation for Non-idempotent Intersection Types [PDF]

open access: yesLogical Methods in Computer Science, 2018
The inhabitation problem for intersection types in the lambda-calculus is known to be undecidable. We study the problem in the case of non-idempotent intersection, considering several type assignment systems, which characterize the solvable or the ...
Antonio Bucciarelli   +2 more
doaj   +1 more source

Heterotic instanton superpotentials from complete intersection Calabi-Yau manifolds

open access: yesJournal of High Energy Physics, 2017
We study Pfaffians that appear in non-perturbative superpotential terms arising from worldsheet instantons in heterotic theories. A result by Beasley and Witten shows that these instanton contributions cancel among curves within a given homology class ...
Evgeny Buchbinder   +3 more
doaj   +1 more source

Completeness for intersection classes

open access: yesDiscrete Mathematics, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Timothy B. Moorhouse, Derek G. Corneil
openaire   +2 more sources

Multi-objective new product development by complete Pareto front and ripple-spreading algorithm [PDF]

open access: yes, 2014
Given several different new product development projects and limited resources, this paper is concerned with the optimal allocation of resources among the projects.
Hu, Xiao-Bing   +4 more
core   +1 more source

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