Formulas
- Gromov product
- Gromov–Witten invariant
- Gross–Koblitz formula
- Grothendieck's Galois theory
- Grothendieck category
- Grothendieck construction
- Grothendieck group
- Grothendieck inequality
- Grothendieck space
- Grothendieck spectral sequence
- Grothendieck topology
- Grothendieck universe
- Grothendieck–Katz p-curvature conjecture
- Grothendieck–Ogg–Shafarevich formula
- Grothendieck–Riemann–Roch theorem