THE function to which these volumes are devoted received its name from the astronomer Bessel, 1824, on introducing it for the coefficients in the expansion of radius vector, and true or eccentric ...
IN 1888 a Committee was appointed by the British Association for the purpose “of considering the possibility of calculating tables of certain mathematical functions, and, if necessary, of taking steps ...
The Bessel beam, with a significant depth of field and self-healing characteristics, has been applied in widespread applications, including quantum entanglement, underwater 3D imaging, optical ...