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Very functorial, very fast, and very easy resolution of singularities

机译:非常古信,非常快,非常容易解决奇点

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The main proposition, Theorem 1.2, is the existence for excellent Deligne-Mumford champ of characteristic zero of a resolution functor independent of the resolution process itself. Received wisdom was that this was impossible, but the counterexamples overlooked the possibility of using weighted blow ups. The fundamental local calculations take place in complete local rings, and are elementary in nature, while being self contained and wholly independent of Hironaka's methods and all derivatives thereof, i.e. existing technology. Nevertheless Abramovich et al. (Functorial embedded resolution via weighted blowing ups, 2019.), have varied existing technology to obtain even shorter proofs of all the main theorems in the pure dimensional geometric case. Excellent patching is more technical than varieties over a field, and so easier geometric arguments are pointed out when they exist.
机译:主要命题是定理1.2,是一个独立于分辨法过程本身的分辨率算子的特征零的优秀Deligne-Mumford冠军的存在。 收到的智慧是,这是不可能的,但是反例忽略了使用加权爆炸的可能性。 基本的本地计算在完整的本地戒指中进行,并且本质上是基本的,同时是自给自足和独立于希罗纳卡的方法及其所有衍生品,即现有技术。 然而Ablamovich等人。 (通过加权吹入UPS,2019年,Functorial嵌入式分辨率,已经改变了现有技术,以获得纯度几何案例中所有主要定理的更短的证据。 优异的修补比领域的品种更具技术性,因此在存在时,因此指出了更容易的几何参数。

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