seepage in earth fill dams is one of the important factors that may cause the erosion and slope instability if it is ignored. therefore, it is crucial to calculate the leakage discharge through the body of dam and foundation, to prevent economic and life hazards by considering technical and economical issues. in this research, the seepage analysis of the body and the stability of the upstream a...

Any stage-game with infinite choice sets can be approximated by finite games obtained as increasingly finer discretizations of the infinite game. The subgame perfect equilibrium outcomes of the finite games converge to a limit distribution. We prove that (i) if the limit distribution is feasible in the limit game, then it is also a subgame perfect equilibrium outcome of the limit game; and (ii)...

In this study, the MHD equilibrium limit of LHD plasmas is studied using a 3D MHD equilibrium calculation code, HINT2, which is an initial value solver based on the relaxation method without the assumption of nested flux surfaces. For finite beta equilibria, flux surfaces become stochastic in the peripheral region. However, though the axis shifts until the conventional limit, the separatrix to ...

This paper investigates the equilibrium consequences of a contractual market with moral hazard where multiple principals compete each other to offer incentive contracts to agents who choose unobservable ex post actions. We show the following limit theorems: First, when the trade–off between incentive and risk sharing causes the moral hazard problem on the side of agents, the full insurance cont...

Then, the limit points of the sequence of plays are correlated equilibria. In fact, for each correlated equilibrium there is some calibrated learning rule that the players can use which results in their playing this correlated equilibrium in the limit. Thus, the statistical concept of a calibration is strongly related to the game theoretic concept of correlated equilibrium. Journal of Economic ...

This paper studies an exchange economy with indivisibilities. Our main goal is to see if a price system can function well in an economy (e.g., an economy with complementary preferences) that does not have a Walrasian equilibrium. We study the price adjustment processes governed by the Euler iterative scheme. We show that in an economy that has a Walrasian equilibrium, our price adjustment proce...

The radiation magnetohydrodynamics (RMHD) system couples the ideal equations with a gray transfer equation. main challenge is that travels at speed of light while changes time scale fluid. scales these two processes can vary dramatically. In order to use mesh sizes and steps are independent light, asymptotic preserving (AP) schemes in both space desired. this paper, we develop an AP scheme for ...