the venture capitalists are experts in the financing of high-risk and entrepreneurial start-ups. “exit” or “cashing out” is the normal end to any investment. there will come a day when a venture capitalist will want to decide to sell or decrease his shares. this decision is multi-criteria and the research is focused on identifying factors affecting vc’s exit process and attempts to determine th...

We present a streamlined approach to relative oscillation criteria based on effective Prüfer angles adapted to the use at the edges of the essential spectrum. Based on this we provided a new scale of oscillation criteria for general Sturm–Liouville operators which answer the question whether a perturbation inserts a finite or an infinite number of eigenvalues into an essential spectral gap. As ...

A tensor T , in a given tensor space, is said to be h-identifiable if it admits a unique decomposition as a sum of h rank one tensors. A criterion for h-identifiability is called effective if it is satisfied in a dense, open subset of the set of rank h tensors. In this paper we give effective h-identifiability criteria for a large class of tensors. We then improve these criteria for some symmet...