In this paper we study locally symmetric families of curves and jacobians. By a locally symmetric family of jacobians, we mean a family of jacobians parameterized by a locally symmetric variety where the image of the period map is a locally symmetric subvariety of Ag[l], the moduli space of principally polarized abelian varieties of dimension g with a level l structure. A locally symmetric fami...

Using the data of China Family Tracking Survey (CFPS) Peking University, this paper systematically studies influence Chinese family cultural values on entrepreneurship. Based Hofstede’s national culture theory and from five dimensions collectivism, power distance, masculinity, long-term orientation uncertainty avoidance, further constructs a comprehensive index values. Through endogeneity test,...

Very recently, an operator channel was defined by Koetter and Kschischang when they studied random network coding. They also introduced constant dimension codes and demonstrated that these codes can be employed to correct errors and/or erasures over the operator channel. Constant dimension codes are equivalent to the so-called linear authentication codes introduced by Wang, Xing and Safavi-Nain...

This paper presents an eigenvalue algorithm for accurately computing the Hausdorff dimension of limit sets of Kleinian groups and Julia sets of rational maps. The algorithm is applied to Schottky groups, quadratic polynomials and Blaschke products, yielding both numerical and theoretical results. Dimension graphs are presented for (a) the family of Fuchsian groups generated by reflections in 3 ...

This paper presents an eigenvalue algorithm for accurately computing the Hausdorr dimension of limit sets of Kleinian groups and Julia sets of rational maps. The algorithm is applied to Schottky groups, quadratic polynomials and Blaschke products, yielding both numerical and theoretical results. Dimension graphs are presented for (a) the family of Fuchsian groups generated by reeections in 3 sy...

In 1981, Kelly showed that planar posets can have arbitrarily large dimension. However, the posets in Kelly’s example have bounded Boolean dimension and bounded local dimension, leading naturally to the questions as to whether either Boolean dimension or local dimension is bounded for the class of planar posets. The question for Boolean dimension was first posed by Nešetřil and Pudlák in 1989 a...

We construct Feigenbaum quadratic-like maps with a Julia set of positive Lebesgue measure. Indeed, in the quadratic family $P_c: z \mapsto z^2+c$ corresponding parameters $c$ is shown to have Hausdorff dimension. Our examples include renormalization fixed points, and polynomials their stable manifold are first known rational for which hyperbolic dimension different from set.

This study aimed to assess, according to patients' perception, the performance of the Health Services responsible for tuberculosis (TB) control, concerning the dimensions family focus and community orientation. A cross-sectional evaluative research was carried out with 108 TB patients. A questionnaire developed by Starfield and Macinko was used, adapted for TB care by Villa and Ruffino-Netto. R...