This paper presents the nonsimultaneous variational equations of relative motion for nonholonomic systems,and studies the solutions of the equations.

Variational Inequality Model of the American Capped Call Option;

Based on the variational inequality theory of hydrodynamic lubrication,this paper presents a fast method to calculate the oil-film forces of journal bearings with the Reynolds boundary condition.

Based on the theory of variational inequality, the solution of the oil film force and the corresponding Jacobian matrices in the journal bearing is transformed to solve a set of linear algebraic equations with tri diagonal coefficient matrices, which are rapidly solved with an amendatory direct method synchronously.

According to the regular form of the tiles of journal bearings this paper presents a direct solution method for the finite element variational inequalities arising from fluid lubrications.

In this paper,the anthor uses the theory of variational inequalities to deal with Krasnososel- skii theorem for some noncompact operators.

Based on the incrementary theory,variational inequality equation (VIE) and the corre-sponding linear complementary equation (LCE) are derived for the physically nonlinear prob-lem of space grid structure.

This paper presents a condensed method for linear complementary equations of elasto-plastic problems derived from the variational inequations.