Shi-Dong Liang

3 Questions 7 Answers 0 Followers

Questions related from Shi-Dong Liang

Is there any big unsolved problem that needs huge computer resources (storage and speed) in science, engineering and big data ?

What unsolved problems need a huge computer resources (storage and speed) in science, engineering and big data?

06 June 2015 6,201 0 View

Does the internal energy of the earth increase, decrease, invariant or oscillate in a long time scale?

The earth is an open system. It obsorbs energy from sun and release energy from some events in the earth, such as earthquake and volcano etc. Can these energies balance in a long time scale? How...

12 December 2012 5,674 2 View

Why is Einstein field equation Lorentz invariant?

In Newtonian mechanics, the dynamic equation F=ma is Galileo invariant. Its quantization equation, Schrodinger equation, is also Galileo invariant. In Newtonian gravity theory F=Gm_1m_2/r^2, or...

06 June 2012 3,434 7 View