DETAILS, FICTION AND BOS138

This phenomenon is most marked in areas where by the soil, strongly heated with the photo voltaic rays, raises the temperature in the lessen layers from the ambiance, lowering its density and raising the velocity on the wave fronts that vacation close to the bottom. Thus, the areas of the wavefront in the vicinity of the ground shift with bigger ve

By way of example, in the situation from the torus We have now one-dimensional holes specified by polyhedra bordering the torus in two Instructions. The sphere does not have these one-dimensional holes, but it contains a two-dimensional hole that could be surrounded by masking the complete sphere. All those k-polyhedra are topological; that may be,