What is Wiener algebra?

In chemical graph theory, the Wiener index introduced by Harry Wiener, is a topological index of a molecule, defined as the sum of the lengths of the shortest paths between...

In computer algebra, an Ore algebra is a special kind of iterated Ore extension that can be used to represent linear functional operators, including linear differential and/or recurrence operators. The...

In abstract algebra, the total algebra of a monoid is a generalization of the monoid ring that allows for infinite sums of elements of a ring. Suppose that S is...

In mathematics, a Hecke algebra of a locally compact group is an algebra of bi-invariant measures under convolution.

In algebra, a cyclic division algebra is one of the basic examples of a division algebra over a field, and plays a key role in the theory of central simple...

In mathematics, a separable algebra is a kind of semisimple algebra. It is a generalization to associative algebras of the notion of a separable field extension.

In mathematics, the Hasse invariant of an algebra is an invariant attached to a Brauer class of algebras over a field. The concept is named after Helmut Hasse. The invariant...

In abstract algebra, a partial algebra is a generalization of universal algebra to partial operations.

In mathematics, and more specifically in homological algebra, a resolution is an exact sequence of modules , which is used to define invariants characterizing the structure of a specific module...

In mathematics, a topological algebra A {\displaystyle A} is an algebra and at...