نتایج جستجو برای: pseudo almost valuation domain

تعداد نتایج: 658523  

2014
KAI WAI HUI CLIVE LENNOX GUOCHANG ZHANG Kevin Chen Tai-Yuan Chen Steve Matsunaga Chul Park Katherine Schipper

This study examines the market valuation of accounting earnings during the period before it is publicly revealed that the earnings are fraudulent. Using both cross-sectional and time-series valuation models, we first find that the market accords less weight to earnings when the accounting numbers are fraudulent. We also show that the market better anticipates the presence of fraud when there is...

Journal: :Random Struct. Algorithms 1994
Oded Goldreich Avi Wigderson

We present three explicit constructions of hash functions, which exhibit a trade-off between the size of the family (and hence the number of random bits needed to generate a member of the family), and the quality (or error parameter) of the pseudo-random property it achieves. Unlike previous constructions, most notably universal hashing, the size of our families is essentially independent of th...

2009
ERIC AMAR

Let Ω be a bounded C∞-smoothly bounded domain in C. For such a domain we define a new notion between strict pseudo-convexity and pseudo-convexity: the size of the set W of weakly pseudo-convex points on ∂Ω is small with respect to Minkowski dimension: near each point in the boundary ∂Ω, there is at least one complex tangent direction in which the slices of W has a upper Minkowski dimension stri...

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