Parametric Duality Models for Semi-infinite Discrete Minmax Fractional Programming Problems Involving Generalized(η,ρ)-Invex Functions—G.J.Zalmai,Qing-hong Zhang A semi-infinite programming problem is a mathematica...Parametric Duality Models for Semi-infinite Discrete Minmax Fractional Programming Problems Involving Generalized(η,ρ)-Invex Functions—G.J.Zalmai,Qing-hong Zhang A semi-infinite programming problem is a mathematical programming problem with a finite number of variables and infinitely many constraints.Duality theories and展开更多
Two-Dimensional Regular Shock Reflection for the Pressure Gradient System of Conservation Laws - Yuxi Zheng We establish the existence of a global solution to a regular reflection of a shock hitting a ramp for the pre...Two-Dimensional Regular Shock Reflection for the Pressure Gradient System of Conservation Laws - Yuxi Zheng We establish the existence of a global solution to a regular reflection of a shock hitting a ramp for the pressure gradient system of equations. The set-up of the reflection is the same as that of Mach's experiment for the compressible Euler system, i.e., a straight shock hitting a ramp. We assume that the angle of the ramp is close to 90 degrees. The solution has展开更多
文摘Parametric Duality Models for Semi-infinite Discrete Minmax Fractional Programming Problems Involving Generalized(η,ρ)-Invex Functions—G.J.Zalmai,Qing-hong Zhang A semi-infinite programming problem is a mathematical programming problem with a finite number of variables and infinitely many constraints.Duality theories and
文摘Two-Dimensional Regular Shock Reflection for the Pressure Gradient System of Conservation Laws - Yuxi Zheng We establish the existence of a global solution to a regular reflection of a shock hitting a ramp for the pressure gradient system of equations. The set-up of the reflection is the same as that of Mach's experiment for the compressible Euler system, i.e., a straight shock hitting a ramp. We assume that the angle of the ramp is close to 90 degrees. The solution has
