The purpose of the study was to find out how habits outstanding students at school, home and differences in SD Negeri 013 Muara Jalai were. This research uses case qualitative research. subjects were high achieving grades IV V Jalai, class teachers, principals, parents neighborhood students. Data collection techniques are observation, interviews, documentation field notes. main instrument is re...

Abstract In this paper, we construct and analyze a new dynamical low-rank integrator for second-order matrix differential equations. The method is based on combination of the projector-splitting introduced in Lubich Oseledets (BIT 54(1):171–188, 2014. https://doi.org/10.1007/s10543-013-0454-0 ) Strang splitting. We also present variant which tailored to semilinear problems.

We consider a general non-linear sigma model coupled to Einstein gravity and show that in spherical symmetry and for a simple realization of self-similarity, the spacetime can be completely determined. We also examine some more specific matter models and discuss their relation to critical collapse. ∗Electronic Address: [email protected] †On leave from Departamento de F́ısica Teórica, U...

A large inhomogeneity of the minority lifetime from 1 to 10 μs at 77 K over area is observed in some experiments when high-quality HgCdTe layers electronic type conductivity are grown on GaAs substrates with a diameter 76.2 mm (013) orientation by method molecular beam epitaxy. As rule, such lifetimes determined carrier recombination Shockley-Hall-Read (SHR) centers. Modern studies and ideas ab...