Math.
one of several transcendental functions, usually represented as power series, that are solutions to a group of related differential equations.
[ 1870-75; named after F. W. BESSEL ]
Math.
one of several transcendental functions, usually represented as power series, that are solutions to a group of related differential equations.
[ 1870-75; named after F. W. BESSEL ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012