A cognitive framework of the purse-game paradox which is an important micro model in the behavioral economics is established; this framework not only clears up the paradox completely, but also shows a new irrational effect which is irrelevant to the utility and probability.

Through the quantitative analysis on irrational herd behavior of closed-end fund,this paper probes into whether or not the close-ended fund can stabilize the market since 2006,and finds that the closed-ended fund shows stronger irrational herd behavior when it faces the risks,and also finds that the diversified investing behaviors are more favorable for therise of the market.

As one of the most important physical equation in the study of astrophysics, especially that of stellar modeling theory, equation of state with ideal effects only cannot meet such high-quality circumstances as helioseismology researches, and more precise one with non-ideal effects is in great need to describe the system much more detailed and complete.

The nonlinear effect in one-dimensional chain of polarized molecule;

Effects of nonlinear effects in optical fibers on propagation of Gauss optical pulses;

Narrowband nonlinear effects of fifth-order in a four-level system in Markovian-fields;

Nonlinear effects on propagation of ultrashort intense laser pulses in the atmosphere;

Considered nonlinear effects,under the three different conditions with complete equal spacing,unequal spacing and partly unequal spacing in channel intervals,the transmission performances are simulated respectively.

In this paper,a numerical approach(split-step Fourier method) for solving the equation is discussed and we present that the nonlinear effects are calculated in the frequency domain.