منابع مشابه
Choreographic solution to the general-relativistic three-body problem.
We reexamine the three-body problem in the framework of general relativity. The Newtonian N-body problem admits choreographic solutions, where a solution is called choreographic if every massive particle moves periodically in a single closed orbit. One is a stable figure-eight orbit for a three-body system, which was found first by Moore (1993) and rediscovered with its existence proof by Chenc...
متن کاملA General Solution to the Graph History Interaction Problem
Since the state space of most games is a directed graph, many game-playing systems detect repeated positions with a transposition table. This approach can reduce search effort by a large margin. However, it suffers from the so-called Graph History Interaction (GHI) problem, which causes errors in games containing repeated positions. This paper presents a practical solution to the GHI problem by...
متن کاملA General First-Order Solution to the Ramification Problem
We present a combined solution to the frame and ramification problems that is independent of the underlying time structure. Indirect effects are expressed through ramification rules that are compiled into first-order effect axioms. To cope with the notorious problem of self-justifying cycles, we use techniques known from translations of normal logic programs to logical theories: cyclic fluent d...
متن کاملGeneral Terms and Rigidity: Another Solution to the Trivialization Problem
In this paper I am concerned with the problem of applying the notion of rigidity to general terms. In Naming and Necessity, Kripke has clearly suggested that we should include some general terms among the rigid ones, namely, those common nouns semantically correlated with natural substances, species and phenomena, in general, natural kinds -‘water’, ‘tiger’, ‘heat’and some adjectives ‘red’, ‘ho...
متن کاملA Pragmatic Solution to the Value Problem of Knowledge
We value possessing knowledge more than true belief. Both someone with knowledge and someone with a true belief possess the correct answer to a question. Why is knowledge more valuable than true belief if both contain the correct answer? I examine the philosophy of American pragmatist John Dewey and then I offer a novel solution to this question often called the value problem of knowledge. I pr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review D
سال: 2007
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.76.043001