Formulas
- Hall–Janko graph
- Hall–Littlewood polynomials
- Halpern–Läuchli theorem
- Hamburger moment problem
- Symmetrizable compact operator
- Hamiltonian matrix
- Tanaka equation
- Hamiltonian path problem
- Hamilton–Jacobi equation
- Topological space
- Veronese surface
- Virbhadra–Ellis lens equation
- Vámos matroid
- Well-posed problem
- Young symmetrizer