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SYMMETRIC GROUP BLOCKS OF DEFECT TWO
The Quarterly Journal of Mathematics, 1995Using the techniques of the author's paper on Morita equivalence of blocks of symmetric groups the following strong results are proved for blocks of defect 2 in symmetric groups (corresponding results hold for the alternating groups). Theorem I. A block of a symmetric group with defect two in characteristic \(p > 0\) has the following properties.
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Group Properties of Defective Crystal Structures
Mathematics and Mechanics of Solids, 2003The continuum mechanics of crystals draws on the atomistic view of crystal structure by assuming that the symmetries of perfect (atomic) crystal lattices define the material symmetry groups of associated continua. Thus, for example, the discrete (point) group which gives the rotational symmetries of a perfect cubic lattice is employed, commonly, in ...
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Defects and Aliovalent Doping Engineering in Electroceramics
Chemical Reviews, 2020Qingguo Chi, Weili Li
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Multi-scale defects in powder-based additively manufactured metals and alloys
Journal of Materials Science and Technology, 2022Jin Fu, Xu Song, M W Fu
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Oxygen Defects and Surface Chemistry of Ceria: Quantum Chemical Studies Compared to Experiment
Chemical Reviews, 2013Joachim Paier +2 more
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Disconnections and other defects associated with twin interfaces
Progress in Materials Science, 2016Jian Wang, J P Hirth, C N Tome
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