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Zitat von Ich

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PAllen schrieb hier:

"Well, without promising to do so (it would be a fair effort to write up), I could justify (but not strictly prove) all key aspects of survival maximization in the following relatively elementary terms (but won't think about doing this if it would not be accessible to you):

1) By arguments from a Kruskal diagram, establish why any realizable infall trajectory ends up with axial motion inside the horizon.
2) By the form of the metric relabeled as described in my prior post, plus algebra and elementary calculus argue that:
a) from any interior event, the proper time maximizing path to the singularity must be a line of constant z (axial coordinate), theta and phi of the relabeled coordinates
b) then it follows that acceleration sufficient to eliminate your axial motion helps survival time, but any further acceleration simple adds axial motion in the other direction, which reduces survival time. Similarly, adding any tangential speed reduces survival time."