Search Results for ""

A set of four, also called a quartet.

A function defined for all possible input values.

The problem of finding the mean triangle area of a triangle with vertices picked inside a triangle with unit area was proposed by Watson (1865) and solved by Sylvester. It ...

A polynomial with three terms.

Tutte (1971/72) conjectured that there are no 3-connected nonhamiltonian bicubic graphs. However, a counterexample was found by J. D. Horton in 1976 (Gropp 1990), and several ...

The Reidemeister move of type I.

A transformation of the form A^'=UAU^(H), where U^(H) denotes the conjugate transpose.

Kepler's original name for the small stellated dodecahedron.

If the first nonzero component of the vector difference A-B is >0, then A≻B. If the first nonzero component of A-B is <0, then A≺B.

The symbol v variously means "disjunction" (i.e., OR in logic) or "join" (for a lattice).