Titlebook: Difference Equations, Discrete Dynamical Systems and Applications; ICDEA, Wuhan, China, Martin Bohner,Yiming Ding,Ond?ej Do?ly Conference p

擔(dān)憂

Generalized Zeros and Nonpositivity of Energy Functionals Associated with Half-Linear Even-Order Difgy functionals. We convert the investigated difference equation into a Hamiltonian type difference system and using this transformation we establish our main result which says that the existence of two (or more) generalized zeros of a solution of the investigated difference equation implies that the

PALMY

hauteur

minaret

Nonstationarity of Stock Returnshe properties of stock returns are studied. Three experiments illustrate that: the nonstationarity of stock return can not be diversified with big portfolio; nonstationarity, which can explain the risk premium, is positively related to the investing period.

maverick

Pricing Convertible Bonds with Credit Risks and Stochastic Interest Rates with jumps in interest rates make it hard to price convertible bonds and their derivatives. A novel mechanism is introduced to price a compound option on convertible bonds with default risks and stochastic interest rates.

切碎

仇恨