Let V = R be the pseudo-Euclidean vector space of signature (p, q), p ≥ 3 and W a module over the even Clifford algebra Cl0(V ). A homogeneous quaternionic manifold (M,Q) is constructed for any spin(V )-equivariant linear map Π : ∧2W → V . If the skew symmetric vector valued bilinear form Π is nondegenerate then (M,Q) is endowed with a canonical pseudo-Riemannian metric g such that (M,Q, g) is ...

the authors report a rare and curious case of massive uveitis with an exudative mass in the anterior chamber rather resembling the crystalline lens. they followed up the case clinically and took a series of photographs showing its rapid evolution. the exudative mass was atfor a dislocation of the lens in the anterior chamber

In this paper, we introduce a new class of contact pseudo framed (CPF)-manifolds M,g,f,λ,ξ by real tensor field id="M2">f type id="M3">1...

In this paper, we present a new method to rigorously compute smooth branches of zeros of nonlinear operators f : R1 × B1 → R2 × B2, where B1 and B2 are Banach spaces. The method is first introduced for parameter continuation and then generalized to pseudo-arclength continuation. Examples in the context of ordinary, partial and delay differential equations are given.