Abstract This paper presents a structural derivation of the Generalized Riemann Hypothesis (GRH) based on the vector geometry of Dirichlet series generated by Euler products. We analyze the condition of vanishing, ζ (s) =0, as a problem of simultaneous vector cancellation constrained by the functional equation ξ (s) = ξ (1-s). This reflection imposes a global specular symmetry on the critical strip, requiring that the phasor sum generated by the linearly independent logarithms of primes closes to zero in two distinct topological configurations: the original state s and its reflection 1-s. We demonstrate that the transformation s → 1-s preserves the relative phases (ln n) but subjects the amplitudes (n^-σ) to a non-linear scaling law A → A^ ( (1-σ) /σ). By invoking the linear independence of prime logarithms, we prove that no non-trivial polygonal chain can maintain closure under such non-isometric deformation unless the scaling operator is the identity. This condition is satisfied if and only if Re (s) = 1/2. We conclude that the critical line is not merely a locus of probability for the zeros, but a geometric necessity derived from the rigidity of the prime number generators. In this framework, the Riemann Zeta function does not merely "satisfy a symmetry"; it is that symmetry, allowing the arithmetic of primes to exist in a state of phase-locked equilibrium only at the center of the critical strip. The same identity extends to her mirror reflections in the Complex Plane: L-Functions.
Dolci Alessandro (2025) studied this question.