منابع مشابه
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Bordered Floer homology associates to a parametrized oriented surface a certain differential graded algebra. We study the properties of this algebra under splittings of the surface. To the circle we associate a differential graded 2-algebra, the nilCoxeter sequential 2-algebra, and to a surface with connected boundary an algebra-module over this 2-algebra, such that a natural gluing property is...
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We give decompositions of the Hochschild and cyclic homology of a com-mutative algebra in characteristic p into p?1 parts, and show these decom-positions are compatible with the shuue product structures. We also give a counterexample to a conjecture attributed to Barr, which asserts that a modiied version of Harrison cohomology coincides with Andr e/Quillen cohomology.
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Boolean Algebra and the Yijing
There would seem to be a significant degree of interest in the Yi Jing from computer literate people. The number of web sites devoted to the changes is substantial (see the web site listed as [ICh98] in Section 7 for a comprehensive selection of crossreferences) and there are a wide range of Yi Jing consultation programs available, as freeware, shareware and commercial software. There is also a...
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ژورنال
عنوان ژورنال: Journal of Algebra
سال: 1996
ISSN: 0021-8693
DOI: 10.1006/jabr.1996.0009