8 Questions 17 Answers 0 Followers
Questions related from Pankaj Pandey
A second order non-homogeneous differential equation is of the form y"+a.y'+b.y=g(x). For non-homogeneous differential equation g(x) must be non-zero. A second order Euler-Cauchy differential...
08 August 2016 1,852 12 View
I have consult some good books of differential equation as well as Google but I have not found any satisfactory definition of degree of a differential equation. please give correct definition of...
07 July 2016 4,660 22 View
The SCIE journals and the SCI journals, why having the different name and different list. Both type of journals can be considered the same or not.
06 June 2016 7,566 0 View
I request to all to provide some basic books on cosmological model. If possible please provide. Thanking you?
02 February 2016 8,838 9 View
I wish to find the list of SCI paid or Impact factor paid mathematics journals. Can anybody have such list of journals. if possible please provide.?
02 February 2016 1,039 4 View
how I can verify the impact factor of the journal ENGINEERING, TECHNOLOGY AND APPLIED SCIENCE RESEARCH ? In Research Gate this journal shows 0.43 Impact Factor while in JCR list i am unable to...
02 February 2016 9,754 3 View
Many authors are working with 4-dimensional space-time in which 3 dimension is of space and 4th is of time. Can we think about n-dimensional space-time in which (n-1) dimension is considered for...
09 September 2015 3,391 0 View
Is there exist a Riemannian metric in 4-dimensional space-time such that metric depend on time ' t ' directly.
08 August 2015 10,053 0 View
