Recent content by Vrbic

Hello, I have a question about the use of functions and overall creation of neural networks in the Wolfram Mathematica (WM) program. I wonder if it is realistic to make meaningful neural networks usable at least partially for scientific research in WM? By scientific research, I do not mean the...

I understand, but I'm not sure if it is possible to do this for very distant sources. It is done for the central black hole in our galaxy (Sgr A*) but I'm not sure how it is for other galaxy centers. I think the guesses I mentioned are based on the position of accretion discs (ISCO position) or...

Nice, thank you for the interesting reference. Or these guesses are wrong. I suppose it is very difficult to do such a guess.

Thank you for your comments. The limit of a (standard - Kerr's) rotating black hole is "a=1", if greater, there is no horizon and we call it naked singularity as you mentioned. Actually, the guesses on the rotation of supermassive black holes in many active galactic nuclei are about "a=0.99"...

Reference is in the list of events here. There is also defined a dimensionless black hole spin parameter as a=cj/(GM^2), where c and G are the speed of light and gravitational constant, j is angular momentum and M is the mass of the object. This "a" is mostly connected with a spin of Kerr's...

Hello everyone, I hope I'm asking in the correct section, if not please point me. I read a list of gravitational wave detection. I focused on black hole - black hole events and I noticed the resulting black hole spin is very similar about a=0.7. I didn't find any explanation for this. List of...

Thank you also to you! I'm now almost expert :-D At least in understanding this selected paper :-)

Thank you for the comprehensive answer, it helped me to understand the issue.

I'm sorry. I was so thinking about questions I forgot to include a link.

Hi, thank you for your post, but the problem is I'm not much familiar with terminology etc. and I'm not able to extract all these informations or be sure I'm correct. I have a link on this paper and I read it at least parts.

Hello everyone, I'm a physicist so I'm not an expert in immunology etc., but I'm interested in this topic. I read the abstract of this paper (Discussion was very scholarly for me) but still, I'm not sure if I understand it correctly. So I have some questions: 1) Is there exist some possibility...

I definitely agree, I may do a quite good guess by using date from an earlier era when only one mutation was here. And I understand, it means my result is lost in history because it will no longer the case. I understand, but as I mentioned earlier, I want to get familiar with some new statistic...

Thank you! It seems very helpful. I would like to test a hypothesis: The first infection and reinfection have the same probability. I think it should be the first step, then if I refute this claim, and it will be enough data I would like to try to find the probability difference between the...

Thank you very much, I will read it. I understand your point and agree with it, but I don't want to let my doctor publish any physics result, but when it is his hobby, why do not let him have fun at a low level. And that was my query. An easy way how to do it (not precise, but use some solved...

Thank you again, I will look at it.