Definition 1 A covering space of a topological space \(X\) is a topological space \(C\) together with a continuous surjective map \(p: C \to X\) such that for every point \(x \in X\), there exists an open neighborhood \(U\) of \(x\) such that \(p^{-1}(U) \cong F \times U\) for some discrete set \(F\) (called the fiber over \(x\)), and the map \(p\) restricted to each component of \(p^{-1}(U)\) is a homeomorphism onto \(U\).
The deal, announced on Feb. 28, followed a breakdown of negotiations over a similar contract between the Department of War and Anthropic and hours after Secretary of War Pete Hegseth designated Anthropic a “supply-chain risk” in retaliation for Anthropic’s insisting that it would not sign a contract without specific limitations on the military using its Claude models for mass surveillance of Americans or to control autonomous weapons.
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Beyond that, there's the spending plans the chancellor has pencilled in for future years. The rate of growth of public spending slows down in a few years' time. Take account of population growth and inflation and some departments' budgets may be squeezed.
В столичном регионе будет северо-западный ветер, скорость которого составит 6–11 метров в секунду. Атмосферное давление зафиксируется на уровне 748 миллиметров ртутного столба. Ночью похолодает до минус 6-4 градусов Цельсия. Местами ожидается небольшой снег, на дорогах гололедица.
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