منابع مشابه
Polymatroid Prophet Inequalities
Consider a gambler and a prophet who observe a sequence of independent, non-negative numbers. The gambler sees the numbers one-by-one whereas the prophet sees the entire sequence at once. The goal of both is to decide on fractions of each number they want to keep so as to maximize the weighted fractional sum of the numbers chosen. The classic result of Krengel and Sucheston (1977-78) asserts th...
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Nikolai Kliuev-prophet of Loss
The life, work, and reception of Nikolai Kliuev (1884-1937) provide striking illustrations of the intense preoccupation in Russian culture with the association between poetry and prophecy, between poet and prophet. Kliuev's work abounds in prophetic statements of many kinds, while he frequently and selfconsciously positioned himself as a "prophet" and explicitly identified his work as "propheti...
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ژورنال
عنوان ژورنال: The Geographical Journal
سال: 1922
ISSN: 0016-7398
DOI: 10.2307/1781440