منابع مشابه
On Hybrid Arrow Logic
We investigate hybridization of Arrow Logic. Hybridization is a general technique for increasing the power of modal logics. A hybrid extension of a given modal logic can be obtained in two stages: first adding a new sort of variables considered as formulas whose intended meaning is to denote points in the domains of the frames then introducing mechanisms for handling the now available informati...
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The interface between classical physics and quantum physics is explained from the point of view of quantum information theory (Feynman Processes). The interpretation depends on a hefty sacrifice: the classical determinism or the arrow of time. The wave-particle duality steams from the qubit model, as the root of creation and annihilation of possibilities. A few key experiments are briefly revie...
متن کاملOn the Arrow of Time
We believe the following three ingredients are enough to explain the mystery of the arrow of time: (1). equations of dynamics of gas molecules, (2). chaotic instabilities of the equations of dynamics, (3). unavoidable perturbations to the gas molecules. The level of physical rigor or mathematical rigor that can be reached for such a theory is unclear. 1. The theory. There have been a lot of wri...
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متن کاملA Note on the Arrow-Lind Theorem
Kenneth Arrow and Robert Lind have recently proved a theorem on risky public projects, stating that under certain conditions the social cost of the risk tends to zero as the population tends to infinity, so that projects can be evaluated on the basis of expected net benefit alone. The present note gives an alternative formulation and a short new proof of the theorem, and uses these to examine t...
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ژورنال
عنوان ژورنال: The American Journal of the Medical Sciences
سال: 1862
ISSN: 0002-9629
DOI: 10.1097/00000441-186240880-00002