2D variational ambiguity removal method

3D variational assimilation

3-dimensional variational assimilation

A system of generalized nonlinear mixed quasi-variational inclusions

a system of generalized set-valued variational inc

a system of parametric generalized set-valued quasi-variational inclusions

adiabatic variational approximation

Adjoint variational method

adjoint variational principle

analytical-variational method

asymptoti-cally Φ-variational stability

Auxiliary variational inequality

auxiliary variational principle

auxiliary variational principle technique

auxiliary variational problem

boundary variational equation

boundary variational inequality

Box constrained variational inequality

Browder variational inequalities

canonical variational equations