The multiplicative Merino–Welsh conjecture for matroids
Let be a matroid with no loops or isthmuses, and let denote its Tutte polynomial. Multiplicative Merino–Welsh conjecture.
This is presented as a seemingly stronger consequence of the additive Merino–Welsh conjecture, using direct sums and duality. Its status is not resolved in the supplied source.
References
Primary source
Joseph P. S. Kung, “Inconsequential results on the Merino-Welsh conjecture for Tutte polynomials”, arXiv:2105.01825 (2021).
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