'Finitely presented' presentation slideshows

Computably Enumerable Semigroups, Algebras, and Groups

Computably Enumerable Semigroups, Algebras, and Groups. Bakhadyr Khoussainov The University of Auckland New Zealand Research is partially supported by Marsden Fund of New Zealand Royal Society. Plan. Equational presentations. The specification problem. A semigroup example.

670 views • 55 slides

Algebraic Structure in a Family of Nim-like Arrays

Algebraic Structure in a Family of Nim-like Arrays. Lowell Abrams The George Washington University. Dena Cowen-Morton Xavier University. CanaDaM 2009. TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: A A A A A A A. Combinatorial Games. full information

373 views • 29 slides

Algebraic Structure in a Family of Nim-like Arrays

Algebraic Structure in a Family of Nim-like Arrays. Lowell Abrams The George Washington University. Dena Cowen-Morton Xavier University. CanaDaM 2009. TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: A A A A A A A. Combinatorial Games. full information

300 views • 29 slides

Algebraic Structure in a Family of Nim-like Arrays

Algebraic Structure in a Family of Nim-like Arrays. Lowell Abrams The George Washington University. Dena Cowen-Morton Xavier University. CanaDaM 2009. TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: A A A A A A A. Combinatorial Games. full information

293 views • 29 slides

Construction of finitely presented infinite nil-semigroup

Construction of finitely presented infinite nil-semigroup. Ilya Ivanov-Pogodaev, Alexey Kanel-Belov. Semigroups. Definitions for convenience. Semigroup : a set with an associative binary operation. Example of infinite nil semigroup.

218 views • 21 slides

274 views • 17 slides

239 views • 17 slides