Об ортогональных финитных функциях второй степени, связанных с треугольными сетками, и их применении в математическом моделировании

Second order orthogonal finite functions are studied, their compact supports are local sets of grid triangles. The theorem on approximating the properties of sequences of sets of such functions is formulated. The applications in algorithms of mixed numerical methods of boundary value problems soluti... View More