Lah numbers and Laguerre polynomials
What is it about?
We show interesting connections among Lah numbers, Laguerre polynomials of order negative one, and exponential polynomials. The connections appear through several different expressions for the nth derivative of exp(1/x) . A new representation of this derivative is given in terms of exponential polynomials.
Why is it important?
It ties together some different topics and formulas n analysis
The following have contributed to this page: Professor Khristo N. Boyadzhiev