Associations to the word «Bessel»

Wiktionary

BESSEL FUNCTION, noun. (mathematics) Any of a class of functions that are solutions to a particular form of differential equation (a Bessel equation) and are typically used to describe waves in a cylindrically symmetric system.
BESSEL FUNCTIONS, noun. Plural of Bessel function

Dictionary definition

BESSEL, noun. German mathematician and astronomer who made accurate measurements of stellar distances and who predicted the existence on an 8th planet (1784-1846).

Wise words

Love. Fall in love and stay in love. Write only what you love, and love what you write. The key word is love. You have to get up in the morning and write something you love, something to live for.
Ray Bradbury