Spin dynamics in the one-dimensional S = 1/2 Heisenberg antiferromagnet CuGeO3 of the S = 1/
2 one-dimensional Heisenberg model with a next-nearest-neighbor competing interaction. The results
1H and 13C NMR Study of Tautomerism of 9-Hydroxy-3-methylphenalen-1-onesTautomeric equilibria in the series of substituted 9-hydroxy-
3-melhylphenalen-1-
ones involve proton
Asymptotic of the Necessary Sample Size in the Two Hypotheses Discrimination Problem sample size while distinguishing between two
one-sided hypotheses concerning the average value