points 1 and 2 lie on a streamline, the fluid has constant density, the flow is steady, and there is no friction. Although these restrictions sound severe, the Bernoulli equation is very useful, ...

An equation is a mathematical statement showing that two expressions are equal. The two expressions are linked with an equals symbol (=). The unknown variable (often the letter \(x\)) can take any ...

An equation is a mathematical expression that contains an equals symbol. Equations often contain algebra. Algebra is used in Maths when we do not know the exact number in a calculation - this ...

What’s in an equation? Letters and numbers and odd symbols — but also a novel insight into the relationships between fundamental constituents of our physical reality. All equations crystallize ...

Lawrence C. Evans, University of California, Berkeley ‘Over the last three decades, optimal transport has revolutionized the mathematical analysis of inequalities, differential equations, dynamical ...

Lawrence C. Evans, University of California, Berkeley 'Over the last three decades, optimal transport has revolutionized the mathematical analysis of inequalities, differential equations, dynamical ...