In this article, we study statistical attractors of skew products which have an m-dimensional compact manifold M as a fiber and their ε-invisible subsets. For any n ≥ 100m, m = dim(M), we construct a set Rn in the space of skew products over the horseshoe with the fiber M having the following properties. Each C-skew product from Rn possesses a statistical attractor with an ε-invisible part, for...

In this paper we completely classify infinite cyclic projective skew translation quadrangles through a new approach first partially introduced in Thas (A question of Frohardt on 2-groups, even order and STGQs. Preprint (2022), 11 pp), the present (unexpectedly) adapted to case. Very surprisingly, these objects do not exist only occur finite

In this paper, Forchheimer equation is used as the constitutive equation for flow through rockfill, and the non-linear two-dimensional governing equation with free surface is solved by a new finite element method in a fixed grid. The model is verified by applying it to different flow conditions. The first scenario, which is assumed to be one-dimensional with analytical solution available for it...

In this paper, Forchheimer equation is used as the constitutive equation for flow through rockfill, and the non-linear two-dimensional governing equation with free surface is solved by a new finite element method in a fixed grid. The model is verified by applying it to different flow conditions. The first scenario, which is assumed to be one-dimensional with analytical solution available for it...