Transition metal and rare earth ions are widely used in various optical devices and materials such as solid state lasers,phosphors for lighting,phosphoresce
Revisiting the founding paper of Kahane and Peyriere on the Mandelbrot multiplicative cascade,we attempt to introduce some kind of variant model linked to o
The talk is based on joint work with Xin Wei and Zhiying Wen.A connected compact subset E of Rn is said to be a strict Whitney set if there exists a real-va
The map(cartgraph)gives a geometrical correspondance between the sphere and the plain,and sometimes suggests sequence of Origami instructions for purpose of