منابع مشابه
Circular coloring and Mycielski construction
In this paper, we investigate circular chromatic number of Mycielski construction of graphs. It was shown in [20] that t Mycielskian of the Kneser graph KG(m,n) has the same circular chromatic number and chromatic number provided that m + t is an even integer. We prove that if m is large enough, then χ(M (KG(m,n))) = χc(M (KG(m,n))) where M t is t Mycielskian. Also, we consider the generalized ...
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Recall that deformations of Hochschild cochains are controlled by a homotopy Baues algebra (B∞-algebra) structure, and therefore a homotopy Gerstenhaber algebra structure on the Hochschild complex. The purpose of the present article is twofold. We first answer one of the classical questions addressed to algebraic topology. Namely, we construct a B∞-algebra structure on singular cochain complexe...
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1.1. Let V be a complete discrete valuation ring with perfect residue field of characteristic p > 0 and fraction field K of characteristic 0. Fix an algebraic closure K ⊂ K. Let X/V be a smooth proper scheme, and let D ⊂ X be a divisor with normal crossings over V . Assume that XK is connected. Let X ◦ denote X −D and assume given a point x ∈ X◦(V ). We can then consider the pro-unipotent funda...
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ACI Structural Journal, V. 110, No. 4, July-August 2013. MS No. S-2011-235.R2 received February 1, 2012, and reviewed under Institute publication policies. Copyright © 2013, American Concrete Institute. All rights reserved, including the making of copies unless permission is obtained from the copyright proprietors. Pertinent discussion including author’s closure, if any, will be published in th...
متن کاملTorsional rigidity of a circular bar with multiple circular inclusions using the null-field integral approach
In this article, a systematic approach is proposed to calculate the torsional rigidity and stress of a circular bar containing multiple circular inclusions. To fully capture the circular geometries, the kernel function is expanded to the degenerate form and the boundary density is expressed into Fourier series. The approach is seen as a semi-analytical manner since error purely attributes to th...
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ژورنال
عنوان ژورنال: Journal of Algebra
سال: 1979
ISSN: 0021-8693
DOI: 10.1016/0021-8693(79)90233-3