The FSEANI conjecture for the real and complex fields

Let nNn\in\mathbb{N}. A field K\mathbb{K} is an nn-FSEANI if the parametric family of systems of equations given by (EE) has a non-zero solution in K\mathbb{K} for every choice of parameters aija_{ij} in K\mathbb{K} making (EE) a non-trivial zero-intersect-evolution-axis system. FSEANI conjecture. The fields R\mathbb{R} and C\mathbb{C} are nn-FSEANIs for every nNn\in\mathbb{N}. This would identify the real and complex fields as universal fields for the existence of non-zero idempotents in the relevant simple evolution algebras. The preceding examples show that Z3\mathbb{Z}_{3} and Q\mathbb{Q} are not 22-FSEANIs, while the assertion for R\mathbb{R} and C\mathbb{C} remains open in the supplied source.

Sources & referencesView supporting material

Primary source

Alejandro González Nevado, “Order Structures around Evolution Algebras”, arXiv:2505.01444 (2025).

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