M. Bordag et al., ZETA-FUNCTION DETERMINANT OF THE LAPLACE OPERATOR ON THE D-DIMENSIONAL BALL, Communications in Mathematical Physics, 179(1), 1996, pp. 215-234
We present a direct approach for the calculation of functional determi
nants of the Laplace operator on balls. Dirichlet and Robin boundary c
onditions are considered. Using this approach, formulas for any value
of the dimension, D, of the ball, can be obtained quite easily. Explic
it results are presented here for dimensions D = 2, 3, 4, 5 and 6.