A quadratic function is a polynomial equation of degree two which typically takes the form of y = ax^2 + bx + c, where a, b, and c are constants. The vertex of a quadratic function is the point that ...

Abstract: The non-linearity and non-convexity of the AC power flow equations may induce convergence problems to the Newton-Raphson (NR) algorithm. Indeed, as shown by Thorp and Naqavi, the NR ...

The Post welcomes letters up to 250 words on topics of general interest. Letters must include full name, home address, day and evening phone numbers, and may be edited for length, grammar and accuracy ...

The quality of an applicant's personal statement is very important at LSE. The School does not interview for places so this is an applicant’s only opportunity to demonstrate they are a good fit for ...

As long as there have been poets, they have been writing war elegies. In this episode, Mark and Seamus discuss responses to the American Civil War (Walt Whitman), both world wars (W.B. Yeats, Wilfred ...