The equivalence of zero Jordan product determined and zero product determined algebras

Let AA be an FF-algebra, possibly infinite dimensional. Write “zJpd” for zero Jordan product determined and “zpd” for zero product determined.

Equivalence conjecture. AA is zJpd if and only if it is zpd.

For finite-dimensional FF-algebras, these notions coincide when the characteristic of FF is not 22. The conjecture asks whether the equivalence holds for arbitrary, possibly infinite-dimensional, FF-algebras.

Sources & referencesView supporting material

Primary source

Hongyu Jia and Zhankui Xiao, “Finite dimensional zero Jordan product determined algebras are generated by idempotents”, arXiv:2607.05941 (2026).

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