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Timeline for Overflow with NDSolve

Current License: CC BY-SA 4.0

12 events
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Jun 8, 2020 at 6:26 history edited xzczd CC BY-SA 4.0
deleted 10 characters in body
Jun 7, 2020 at 10:51 comment added Alex Trounev @xzczd Ok! Now we can compare two solutions. And as I can see, combination of ParametricNDSolveValue[] and FindRoot[] is still good.
Jun 7, 2020 at 0:54 comment added xzczd @Alex Oops… Fixed, thx for pointing out.
Jun 7, 2020 at 0:54 history edited xzczd CC BY-SA 4.0
Typo fixed.
Jun 6, 2020 at 23:57 comment added Alex Trounev @xzczd There is a typo in your code it should be D[χ[x], {x, 2}] == χ[x]^(3/2)/Sqrt[x]
Apr 17, 2020 at 4:46 comment added Nasser I wonder how Matlab's bvp numerical solver handles this. May be I should try and find out sometime.
Apr 17, 2020 at 2:08 comment added xzczd @Nasser Yeah, that's why I consider this as a backslide, sadly WRI doesn't think so. (See the discussion in comments in 2nd link for more info. )
Apr 17, 2020 at 0:34 comment added Nasser I actually tried what you show at the very top as first thing. But it fails on V 12.1. Not just warning, no result is given. Screen shot. !Mathematica graphics Strange it works in V 9
Apr 16, 2020 at 13:38 vote accept mattiav27
Apr 16, 2020 at 13:08 history edited xzczd CC BY-SA 4.0
add FDM-based solution.
Apr 16, 2020 at 12:59 history edited xzczd CC BY-SA 4.0
[Edit removed during grace period]
Apr 16, 2020 at 12:51 history answered xzczd CC BY-SA 4.0