What mathematical models describe spacetime malleability?

[Akshay69dante]

What is space time fabric is it have properties like malleability or extension because I was watching cosmos in discovery they said "time space is very flexible flexible than we thought."
Can you suggest some mathematics about time space fabric

 

[PeterDonis]

You should not be trying to learn actual science from pop science sources. Spacetime is not a "fabric" and does not have properties like those of a fabric. To learn about the actual properties of spacetime, I suggest a textbook on relativity. A good online source is Sean Carroll's lecture notes:

https://www.preposterousuniverse.com/grnotes/

 

[Akshay69dante]

Thanku sir