A Unified Proof of the Extended, Generalized, and Grand Riemann Hypothesis

The Extended Riemann Hypothesis (for Dedekind zeta functions), the Generalized Riemann Hypothesis (for Dirichlet L-functions), and the Grand Riemann Hypothesis (for all L-functions) are proved under a unified framework. As a consequence, Landau–Siegel zeros are excluded; that is, the Landau–Siegel zeros conjecture is justified.