NEW YORK (Reuters Health) - Children who don't show a hand preference are more likely than their righty or lefty peers to perform poorly in school, a new study in the journal Pediatrics shows. And ...
The creation of anomalous singularities in solutions to nonlinear hyperbolic equations due to crossing of self-spreading in free space is by now rather well understood. In this paper we study how ...
The mixed problem for the Laplace equation outside cuts in a plane is considered. The Dirichlet condition is posed on one side of each cut and the skew derivative condition is posed on the other side.