S. Garcia

activity

20092026

most citedMathematical and physical aspects of complex symmetric operators

149 citations · 319 across the 56 of their papers we have counts for

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2 papers · 1 filter

math.CV2026

Fermat's Last Theorem in star-invariant subspaces II: small boundary spectrum, projective plane curves, and the cubic Fermat equation

Stephan Ramon Garcia

We study algebraic relations among functions in star-invariant subspaces. Let $θ$ be an inner function and suppose that $f, g, h \in K_{θ}^{p}$ satisfy $P (f, g, h) = 0$ , in which $P$ is a hom…

math.CV2026

Fermat's Last Theorem in star-invariant subspaces: capacity-zero boundary spectrum

Stephan Ramon Garcia

We prove that the Fermat equation $f^{n} + g^{n} = h^{n}$ with exponent $n \geq 4$ has no nontrivial solutions $f, g, h$ in the star-invariant subspace $K_{θ}^{p}$ , in which $1 \leq p \leq \infty$ , wh…