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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2016
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/1602.04839 |
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Table of Contents:
- The limiting set of zeros of generalized Bessel polynomials with varying parameters depending on the degree n cluster in a curve on the complex plane, which is a finite critical trajectory of a quadratic differential in the form λ^2(((z-a)(z-b))/(z^4))dz^2. The motivation of this paper is the description of the critical graphs of these quadratic differentials. In particular, we give a necessary and sufficient condition on the existence of short trajectories.