We study the dynamics near the central singularity in spherically symmetric collapse of a massless scalar field toward Schwarzschild black hole formation. The equations of motion take different simplified forms in the early and late stages of the singularity curve. We report some fine structures of the analytic solutions and universal features for the metric functions and matter near the singularity.

中文翻译：

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球面坍塌中心奇点附近的动力学

我们研究了无质量标量场向 Schwarzschild 黑洞形成的球对称坍缩中中心奇点附近的动力学。在奇异曲线的早期和晚期阶段，运动方程采用不同的简化形式。我们报告了度量函数和奇点附近物质的解析解的一些精细结构和通用特征。