Length realizability for pairs of quasi-commuting matrices
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DOI: 10.1016/j.laa.2018.06.020
Abstract: Abstract For the pairs of quasi-commuting matrices we completely characterize natural numbers that can be realized as the lengths of these pairs of generators. read more here.
Keywords: pairs quasi; commuting matrices; length realizability; quasi commuting ... See more keywords
Formations of Narrow Stripes and Vortex–Antivortex Pairs in a Quasi-Two-Dimensional Ferromagnet K2CuF4
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DOI: 10.7566/jpsj.90.014702
Abstract: Using cryogenic Lorentz transmission electron microscopy, we investigate the temperature evolution of magnetic structures in single crystal samples of K2CuF4 with a magnetic phase transition at 6.1... read more here.
Keywords: antivortex pairs; formations narrow; pairs quasi; vortex antivortex ... See more keywords