Abstract.
The purpose of this short note is to present another direct, combinatorial proof for the existence of Hall polynomials of the cyclic quiver à n . The main point is the using of ideas, results from [5] to extend the beautiful proof of Zelevinsky in [3] for the existence of classical Hall polynomials over discrete valuation rings with finite residue fields to à n . There are already two other proofs for Hall polynomials over à n given in [2] and [4]. However, these proofs are of different nature.
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Eingegangen am 14. 6. 1999
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Ánh, P. Hall polynomials for Ãn. Arch. Math. 78, 263–267 (2002). https://doi.org/10.1007/s00013-002-8245-x
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DOI: https://doi.org/10.1007/s00013-002-8245-x