Functions are one of the most fundamental concepts in mathematics, forming the foundation for topics in algebra, calculus and many other areas. A solid understanding of the basics of functions, ...

Abstract: A branch flow model (BFM) is used to formulate the AC power flow in general networks. For each branch/line, the BFM contains a nonconvex quadratic equality. A mathematical formulation of its ...

Quadratic equations are a vital part of the Quantitative Aptitude section in the IBPS PO 2025 exam. Questions on this topic are frequently asked and often come with high scoring potential.

'Ghost Fleet' author P.W. Singer speaking at the 2024 AUSA exposition in Washington. (Hope Hodge Seck) The Army’s concept of future warfare is getting the Tom Clancy treatment. At the Association of ...

Are you struggling to solve quadratic equations? Look no further than the “Almighty Formula,” a powerful mathematical tool that can crack even the toughest quadratic puzzles. In this article, you will ...

Abstract: Calculating the first-arrival traveltimes of quasi-compressional (qP) waves has important applications in geophysics. In practice, geophysical problems often involve extensive calculations ...

A quadratic graph is produced when you have an equation of the form \(y = ax^2 + bx + c\), where \(b\) and \(c\) can be zero but \(a\) cannot be zero. All quadratic graphs have a line of symmetry.

The ‘read–write’ mechanism by which cells replicate and use chemical instructions for expressing genes has been uncovered by RIKEN researchers 1. The quality and quantity of gene expression correlates ...