The Problem of Projecting the Origin of Euclidean Space onto the Convex Polyhedron of the existing now different formulations for the
problem of projection of the origin of the Euclidean space onto
Necessary optimality conditions for optimal control problems with intermediate constraintsIn this paper we study an optimal control
problem with intermediate constraints. Our purpose
Nonnegativity of quadratic forms on intersections of quadrics and quadratic mapsThe question of the nonnegativity of
quadratic forms on intersections of
quadratic cones
Symplectic geometry of a linear transformation with a quadratic invariantA linear transformation with an invariant being a nondegenerate
quadratic form is symplectic
Optimality conditions in abnormal extremal problemsIn this paper we study the minimization
problem with constraints. The first- and second
Investigation of the sets of real solutions of non-linear equationsWe study the
problem of constructing a smooth curve lying on the level set of a smooth map