Imaginary numbers, also called complex numbers, are used in real-life applications, such as electricity, as well as quadratic equations.

The values of the Riemann zeta function are shown for various inputs of real (horizontal axis) and imaginary (vertical axis) numbers. Black areas are where the zeta function returns zero — the ...

Amid the chaos of revolutionary France, one man’s mathematical obsession gave way to a calculation that now underpins much of ...

However, the imaginary number i openly appears next to the wave function in the Schrödinger equation.

The imaginary number takes mathematics to another dimension. If the square root of +1 is both +1 and -1, then what is the square root of -1? The imaginary number takes mathematics to another ...

Melvyn Bragg and his guests discuss imaginary numbers - important mathematical phenomena which provide us with useful tools for understanding the world. Show more Melvyn Bragg and his guests ...

Jasmin Matz, WEYL'S LAW FOR HECKE OPERATORS ON GL(n) OVER IMAGINARY QUADRATIC NUMBER FIELDS, American Journal of Mathematics, Vol. 139, No. 1 (February 2017), pp. 57-145 ...