A GCSE Maths video about how to calculate upper and lower bounds. For any measurement, there’s an upper and lower bound to what the actual non-rounded measurement could be.
SIAM Journal on Applied Mathematics, Vol. 32, No. 1 (Jan., 1977), pp. 215-219 (5 pages) An analysis that progresses recursively along the terms of a linear equation generates a simple algebraic ...
We will consider a Trudinger-Moser inequality for the critical Sobolev space Hn/p,p(ℝn) with the fractional derivatives in ℝn and obtain an upper bound of the best constant of such an inequality.