Modular Ax-Schanuel conjecture with derivatives

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Let AA be as in the complex Modular Ax-Schanuel setting, with geodesically independent coordinates z1,…,znz_1,\ldots,z_n and the modular function jj. Modular Ax-Schanuel conjecture with derivatives. If the ziz_i are geodesically independent, then

trdeg⁡CC(zi,j(zi),j′(zi),j”(zi))≥3n+dim⁡A.\operatorname{trdeg}_{\mathbb{C}}\mathbb{C}(z_i,j(z_i),j'(z_i),j”(z_i))\geq 3n+\dim A.

The conjecture strengthens the complex Modular Ax-Schanuel statement by including derivatives of jj. The source notes Mahler's algebraic independence theorem for j,j′,j”j,j',j” and the differential-algebraic dependence of j”′j”', but gives no resolution of the full conjecture.

References

Primary source

Philipp Habegger and Jonathan Pila, “O-minimality and certain atypical intersections”, arXiv:1409.0771 (2014).

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